diff --git a/docs/convention/test-convention.md b/docs/convention/test-convention.md
index cd25d4a4..7a9de019 100644
--- a/docs/convention/test-convention.md
+++ b/docs/convention/test-convention.md
@@ -34,7 +34,6 @@
 - 현재 legacy 유지 대상:
   - `com.techfork.domain.source`
   - `com.techfork.domain.search`
-  - `com.techfork.domain.recommendation`
 - 테스트만 먼저 `com.techfork.<context>`로 옮기지 않는다. production과 test의 root가 달라지면 IDE 탐색, package-private 접근, fixture 소유권 판단이 어긋날 수 있다.
 - legacy slice를 이관할 때는 다음을 같은 작업 단위로 묶는다.
   - production package 선언과 디렉터리 이동
diff --git a/src/main/java/com/techfork/global/config/ElasticsearchCacheManager.java b/src/main/java/com/techfork/global/config/ElasticsearchCacheManager.java
index 67706619..d2168c6c 100644
--- a/src/main/java/com/techfork/global/config/ElasticsearchCacheManager.java
+++ b/src/main/java/com/techfork/global/config/ElasticsearchCacheManager.java
@@ -4,7 +4,7 @@
 import co.elastic.clients.elasticsearch._types.KnnSearch;
 import co.elastic.clients.json.JsonData;
 import com.techfork.post.domain.projection.PostDocument;
-import com.techfork.domain.recommendation.config.RecommendationProperties;
+import com.techfork.recommendation.config.RecommendationProperties;
 import com.techfork.personalization.infrastructure.PersonalizationProfileDocument;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
diff --git a/src/main/java/com/techfork/global/util/LinearTimeDecayStrategy.java b/src/main/java/com/techfork/global/util/LinearTimeDecayStrategy.java
index 41e31934..260f75c6 100644
--- a/src/main/java/com/techfork/global/util/LinearTimeDecayStrategy.java
+++ b/src/main/java/com/techfork/global/util/LinearTimeDecayStrategy.java
@@ -1,6 +1,6 @@
 package com.techfork.global.util;
 
-import com.techfork.domain.recommendation.config.RecommendationProperties;
+import com.techfork.recommendation.config.RecommendationProperties;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Component;
diff --git a/src/main/java/com/techfork/domain/recommendation/service/RecommendationCommandService.java b/src/main/java/com/techfork/recommendation/application/command/RecommendationCommandService.java
similarity index 85%
rename from src/main/java/com/techfork/domain/recommendation/service/RecommendationCommandService.java
rename to src/main/java/com/techfork/recommendation/application/command/RecommendationCommandService.java
index d8fe8556..bc6b3b20 100644
--- a/src/main/java/com/techfork/domain/recommendation/service/RecommendationCommandService.java
+++ b/src/main/java/com/techfork/recommendation/application/command/RecommendationCommandService.java
@@ -1,5 +1,6 @@
-package com.techfork.domain.recommendation.service;
+package com.techfork.recommendation.application.command;
 
+import com.techfork.recommendation.application.generation.RecommendationService;
 import com.techfork.useraccount.application.query.lookup.UserLookupService;
 import com.techfork.useraccount.domain.User;
 import lombok.RequiredArgsConstructor;
diff --git a/src/main/java/com/techfork/domain/recommendation/service/LlmRecommendationService.java b/src/main/java/com/techfork/recommendation/application/generation/LlmRecommendationService.java
similarity index 94%
rename from src/main/java/com/techfork/domain/recommendation/service/LlmRecommendationService.java
rename to src/main/java/com/techfork/recommendation/application/generation/LlmRecommendationService.java
index 25a2dc6c..e776cbcf 100644
--- a/src/main/java/com/techfork/domain/recommendation/service/LlmRecommendationService.java
+++ b/src/main/java/com/techfork/recommendation/application/generation/LlmRecommendationService.java
@@ -1,4 +1,4 @@
-package com.techfork.domain.recommendation.service;
+package com.techfork.recommendation.application.generation;
 
 import co.elastic.clients.elasticsearch.ElasticsearchClient;
 import co.elastic.clients.elasticsearch._types.KnnSearch;
@@ -6,13 +6,14 @@
 import co.elastic.clients.elasticsearch.core.SearchResponse;
 import co.elastic.clients.elasticsearch.core.search.Hit;
 import com.techfork.activity.readpost.application.query.lookup.ReadPostLookupService;
-import com.techfork.domain.recommendation.config.RecommendationProperties;
-import com.techfork.domain.recommendation.entity.RecommendationHistory;
-import com.techfork.domain.recommendation.entity.RecommendedPost;
-import com.techfork.domain.recommendation.repository.RecommendationHistoryRepository;
-import com.techfork.domain.recommendation.repository.RecommendedPostRepository;
-import com.techfork.domain.recommendation.service.MmrService.MmrCandidate;
-import com.techfork.domain.recommendation.service.MmrService.MmrResult;
+import com.techfork.recommendation.application.ranking.MmrService;
+import com.techfork.recommendation.application.ranking.MmrService.MmrCandidate;
+import com.techfork.recommendation.application.ranking.MmrService.MmrResult;
+import com.techfork.recommendation.config.RecommendationProperties;
+import com.techfork.recommendation.domain.RecommendationHistory;
+import com.techfork.recommendation.domain.RecommendedPost;
+import com.techfork.recommendation.infrastructure.RecommendationHistoryRepository;
+import com.techfork.recommendation.infrastructure.RecommendedPostRepository;
 import com.techfork.global.elasticsearch.query.VectorQueryBuilder;
 import com.techfork.global.util.RrfScorer;
 import com.techfork.global.util.TimeDecayStrategy;
diff --git a/src/main/java/com/techfork/domain/recommendation/service/RecommendationService.java b/src/main/java/com/techfork/recommendation/application/generation/RecommendationService.java
similarity index 94%
rename from src/main/java/com/techfork/domain/recommendation/service/RecommendationService.java
rename to src/main/java/com/techfork/recommendation/application/generation/RecommendationService.java
index b57be76f..ab9336c7 100644
--- a/src/main/java/com/techfork/domain/recommendation/service/RecommendationService.java
+++ b/src/main/java/com/techfork/recommendation/application/generation/RecommendationService.java
@@ -1,4 +1,4 @@
-package com.techfork.domain.recommendation.service;
+package com.techfork.recommendation.application.generation;
 
 import com.techfork.useraccount.domain.User;
 import java.util.List;
diff --git a/src/main/java/com/techfork/domain/recommendation/listener/PersonalizedProfileGeneratedEventListener.java b/src/main/java/com/techfork/recommendation/application/listener/PersonalizedProfileGeneratedEventListener.java
similarity index 91%
rename from src/main/java/com/techfork/domain/recommendation/listener/PersonalizedProfileGeneratedEventListener.java
rename to src/main/java/com/techfork/recommendation/application/listener/PersonalizedProfileGeneratedEventListener.java
index 945e7433..51d52aad 100644
--- a/src/main/java/com/techfork/domain/recommendation/listener/PersonalizedProfileGeneratedEventListener.java
+++ b/src/main/java/com/techfork/recommendation/application/listener/PersonalizedProfileGeneratedEventListener.java
@@ -1,6 +1,6 @@
-package com.techfork.domain.recommendation.listener;
+package com.techfork.recommendation.application.listener;
 
-import com.techfork.domain.recommendation.service.RecommendationService;
+import com.techfork.recommendation.application.generation.RecommendationService;
 import com.techfork.personalization.application.event.PersonalizedProfileGeneratedEvent;
 import com.techfork.useraccount.application.query.lookup.UserLookupService;
 import com.techfork.useraccount.domain.User;
diff --git a/src/main/java/com/techfork/domain/recommendation/service/RecommendationQueryService.java b/src/main/java/com/techfork/recommendation/application/query/RecommendationQueryService.java
similarity index 83%
rename from src/main/java/com/techfork/domain/recommendation/service/RecommendationQueryService.java
rename to src/main/java/com/techfork/recommendation/application/query/RecommendationQueryService.java
index a8b9c478..0a9da2f9 100644
--- a/src/main/java/com/techfork/domain/recommendation/service/RecommendationQueryService.java
+++ b/src/main/java/com/techfork/recommendation/application/query/RecommendationQueryService.java
@@ -1,11 +1,11 @@
-package com.techfork.domain.recommendation.service;
+package com.techfork.recommendation.application.query;
 
 import com.techfork.activity.bookmark.application.query.lookup.BookmarkLookupService;
-import com.techfork.domain.recommendation.converter.RecommendationConverter;
-import com.techfork.domain.recommendation.dto.RecommendationListResponse;
-import com.techfork.domain.recommendation.dto.RecommendedPostDto;
-import com.techfork.domain.recommendation.entity.RecommendedPost;
-import com.techfork.domain.recommendation.repository.RecommendedPostRepository;
+import com.techfork.recommendation.presentation.RecommendationConverter;
+import com.techfork.recommendation.presentation.response.RecommendationListResponse;
+import com.techfork.recommendation.presentation.response.RecommendedPostDto;
+import com.techfork.recommendation.domain.RecommendedPost;
+import com.techfork.recommendation.infrastructure.RecommendedPostRepository;
 import com.techfork.useraccount.application.query.lookup.UserLookupService;
 import com.techfork.useraccount.domain.User;
 import lombok.RequiredArgsConstructor;
diff --git a/src/main/java/com/techfork/domain/recommendation/service/MmrService.java b/src/main/java/com/techfork/recommendation/application/ranking/MmrService.java
similarity index 96%
rename from src/main/java/com/techfork/domain/recommendation/service/MmrService.java
rename to src/main/java/com/techfork/recommendation/application/ranking/MmrService.java
index 3b393d61..63493829 100644
--- a/src/main/java/com/techfork/domain/recommendation/service/MmrService.java
+++ b/src/main/java/com/techfork/recommendation/application/ranking/MmrService.java
@@ -1,6 +1,6 @@
-package com.techfork.domain.recommendation.service;
+package com.techfork.recommendation.application.ranking;
 
-import com.techfork.domain.recommendation.config.RecommendationProperties;
+import com.techfork.recommendation.config.RecommendationProperties;
 import com.techfork.global.util.VectorUtil;
 import lombok.Builder;
 import lombok.Getter;
diff --git a/src/main/java/com/techfork/domain/recommendation/scheduler/RecommendationScheduler.java b/src/main/java/com/techfork/recommendation/application/scheduler/RecommendationScheduler.java
similarity index 91%
rename from src/main/java/com/techfork/domain/recommendation/scheduler/RecommendationScheduler.java
rename to src/main/java/com/techfork/recommendation/application/scheduler/RecommendationScheduler.java
index c5c54c63..7032713e 100644
--- a/src/main/java/com/techfork/domain/recommendation/scheduler/RecommendationScheduler.java
+++ b/src/main/java/com/techfork/recommendation/application/scheduler/RecommendationScheduler.java
@@ -1,7 +1,7 @@
-package com.techfork.domain.recommendation.scheduler;
+package com.techfork.recommendation.application.scheduler;
 
-import com.techfork.domain.recommendation.config.RecommendationProperties;
-import com.techfork.domain.recommendation.service.RecommendationService;
+import com.techfork.recommendation.config.RecommendationProperties;
+import com.techfork.recommendation.application.generation.RecommendationService;
 import com.techfork.useraccount.application.query.lookup.UserLookupService;
 import com.techfork.useraccount.domain.User;
 import lombok.RequiredArgsConstructor;
diff --git a/src/main/java/com/techfork/domain/recommendation/config/RecommendationProperties.java b/src/main/java/com/techfork/recommendation/config/RecommendationProperties.java
similarity index 92%
rename from src/main/java/com/techfork/domain/recommendation/config/RecommendationProperties.java
rename to src/main/java/com/techfork/recommendation/config/RecommendationProperties.java
index 15d6a996..0f14feae 100644
--- a/src/main/java/com/techfork/domain/recommendation/config/RecommendationProperties.java
+++ b/src/main/java/com/techfork/recommendation/config/RecommendationProperties.java
@@ -1,4 +1,4 @@
-package com.techfork.domain.recommendation.config;
+package com.techfork.recommendation.config;
 
 import lombok.AllArgsConstructor;
 import lombok.Getter;
diff --git a/src/main/java/com/techfork/domain/recommendation/entity/RecommendationHistory.java b/src/main/java/com/techfork/recommendation/domain/RecommendationHistory.java
similarity index 98%
rename from src/main/java/com/techfork/domain/recommendation/entity/RecommendationHistory.java
rename to src/main/java/com/techfork/recommendation/domain/RecommendationHistory.java
index 4e356f23..2505bc24 100644
--- a/src/main/java/com/techfork/domain/recommendation/entity/RecommendationHistory.java
+++ b/src/main/java/com/techfork/recommendation/domain/RecommendationHistory.java
@@ -1,4 +1,4 @@
-package com.techfork.domain.recommendation.entity;
+package com.techfork.recommendation.domain;
 
 import com.techfork.post.domain.Post;
 import com.techfork.useraccount.domain.User;
diff --git a/src/main/java/com/techfork/domain/recommendation/entity/RecommendedPost.java b/src/main/java/com/techfork/recommendation/domain/RecommendedPost.java
similarity index 97%
rename from src/main/java/com/techfork/domain/recommendation/entity/RecommendedPost.java
rename to src/main/java/com/techfork/recommendation/domain/RecommendedPost.java
index d301980c..75a00abd 100644
--- a/src/main/java/com/techfork/domain/recommendation/entity/RecommendedPost.java
+++ b/src/main/java/com/techfork/recommendation/domain/RecommendedPost.java
@@ -1,4 +1,4 @@
-package com.techfork.domain.recommendation.entity;
+package com.techfork.recommendation.domain;
 
 import com.techfork.post.domain.Post;
 import com.techfork.useraccount.domain.User;
diff --git a/src/main/java/com/techfork/domain/recommendation/repository/RecommendationHistoryRepository.java b/src/main/java/com/techfork/recommendation/infrastructure/RecommendationHistoryRepository.java
similarity index 55%
rename from src/main/java/com/techfork/domain/recommendation/repository/RecommendationHistoryRepository.java
rename to src/main/java/com/techfork/recommendation/infrastructure/RecommendationHistoryRepository.java
index fde2e74e..14722b1a 100644
--- a/src/main/java/com/techfork/domain/recommendation/repository/RecommendationHistoryRepository.java
+++ b/src/main/java/com/techfork/recommendation/infrastructure/RecommendationHistoryRepository.java
@@ -1,7 +1,7 @@
-package com.techfork.domain.recommendation.repository;
-
-import com.techfork.domain.recommendation.entity.RecommendationHistory;
-import org.springframework.data.jpa.repository.JpaRepository;
-
-public interface RecommendationHistoryRepository extends JpaRepository<RecommendationHistory, Long> {
-}
+package com.techfork.recommendation.infrastructure;
+
+import com.techfork.recommendation.domain.RecommendationHistory;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface RecommendationHistoryRepository extends JpaRepository<RecommendationHistory, Long> {
+}
diff --git a/src/main/java/com/techfork/domain/recommendation/repository/RecommendedPostRepository.java b/src/main/java/com/techfork/recommendation/infrastructure/RecommendedPostRepository.java
similarity index 87%
rename from src/main/java/com/techfork/domain/recommendation/repository/RecommendedPostRepository.java
rename to src/main/java/com/techfork/recommendation/infrastructure/RecommendedPostRepository.java
index ef17949f..44aefd32 100644
--- a/src/main/java/com/techfork/domain/recommendation/repository/RecommendedPostRepository.java
+++ b/src/main/java/com/techfork/recommendation/infrastructure/RecommendedPostRepository.java
@@ -1,6 +1,6 @@
-package com.techfork.domain.recommendation.repository;
+package com.techfork.recommendation.infrastructure;
 
-import com.techfork.domain.recommendation.entity.RecommendedPost;
+import com.techfork.recommendation.domain.RecommendedPost;
 import com.techfork.useraccount.domain.User;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.Modifying;
diff --git a/src/main/java/com/techfork/domain/recommendation/config/RecommendationConfig.java b/src/main/java/com/techfork/recommendation/infrastructure/config/RecommendationConfig.java
similarity index 94%
rename from src/main/java/com/techfork/domain/recommendation/config/RecommendationConfig.java
rename to src/main/java/com/techfork/recommendation/infrastructure/config/RecommendationConfig.java
index 57ff9bb4..38c1a00d 100644
--- a/src/main/java/com/techfork/domain/recommendation/config/RecommendationConfig.java
+++ b/src/main/java/com/techfork/recommendation/infrastructure/config/RecommendationConfig.java
@@ -1,4 +1,4 @@
-package com.techfork.domain.recommendation.config;
+package com.techfork.recommendation.infrastructure.config;
 
 import com.techfork.global.filter.MdcTaskDecorator;
 import org.springframework.context.annotation.Bean;
diff --git a/src/main/java/com/techfork/domain/recommendation/controller/RecommendationController.java b/src/main/java/com/techfork/recommendation/presentation/RecommendationController.java
similarity index 86%
rename from src/main/java/com/techfork/domain/recommendation/controller/RecommendationController.java
rename to src/main/java/com/techfork/recommendation/presentation/RecommendationController.java
index 99a5b2d9..a0eb7a44 100644
--- a/src/main/java/com/techfork/domain/recommendation/controller/RecommendationController.java
+++ b/src/main/java/com/techfork/recommendation/presentation/RecommendationController.java
@@ -1,8 +1,8 @@
-package com.techfork.domain.recommendation.controller;
+package com.techfork.recommendation.presentation;
 
-import com.techfork.domain.recommendation.dto.RecommendationListResponse;
-import com.techfork.domain.recommendation.service.RecommendationCommandService;
-import com.techfork.domain.recommendation.service.RecommendationQueryService;
+import com.techfork.recommendation.presentation.response.RecommendationListResponse;
+import com.techfork.recommendation.application.command.RecommendationCommandService;
+import com.techfork.recommendation.application.query.RecommendationQueryService;
 import com.techfork.global.common.code.SuccessCode;
 import com.techfork.global.response.BaseResponse;
 import com.techfork.auth.security.oauth.UserPrincipal;
diff --git a/src/main/java/com/techfork/domain/recommendation/converter/RecommendationConverter.java b/src/main/java/com/techfork/recommendation/presentation/RecommendationConverter.java
similarity index 88%
rename from src/main/java/com/techfork/domain/recommendation/converter/RecommendationConverter.java
rename to src/main/java/com/techfork/recommendation/presentation/RecommendationConverter.java
index b49479bf..9afb63e0 100644
--- a/src/main/java/com/techfork/domain/recommendation/converter/RecommendationConverter.java
+++ b/src/main/java/com/techfork/recommendation/presentation/RecommendationConverter.java
@@ -1,10 +1,10 @@
-package com.techfork.domain.recommendation.converter;
+package com.techfork.recommendation.presentation;
 
 import com.techfork.post.domain.Post;
 import com.techfork.post.domain.PostKeyword;
-import com.techfork.domain.recommendation.dto.RecommendationListResponse;
-import com.techfork.domain.recommendation.dto.RecommendedPostDto;
-import com.techfork.domain.recommendation.entity.RecommendedPost;
+import com.techfork.recommendation.presentation.response.RecommendationListResponse;
+import com.techfork.recommendation.presentation.response.RecommendedPostDto;
+import com.techfork.recommendation.domain.RecommendedPost;
 import com.techfork.global.util.CloudflareThirdPartyThumbnailOptimizer;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Component;
diff --git a/src/main/java/com/techfork/domain/recommendation/dto/RecommendationListResponse.java b/src/main/java/com/techfork/recommendation/presentation/response/RecommendationListResponse.java
similarity index 75%
rename from src/main/java/com/techfork/domain/recommendation/dto/RecommendationListResponse.java
rename to src/main/java/com/techfork/recommendation/presentation/response/RecommendationListResponse.java
index db1e3a53..a8168118 100644
--- a/src/main/java/com/techfork/domain/recommendation/dto/RecommendationListResponse.java
+++ b/src/main/java/com/techfork/recommendation/presentation/response/RecommendationListResponse.java
@@ -1,4 +1,4 @@
-package com.techfork.domain.recommendation.dto;
+package com.techfork.recommendation.presentation.response;
 
 import lombok.Builder;
 
diff --git a/src/main/java/com/techfork/domain/recommendation/dto/RecommendedPostDto.java b/src/main/java/com/techfork/recommendation/presentation/response/RecommendedPostDto.java
similarity index 91%
rename from src/main/java/com/techfork/domain/recommendation/dto/RecommendedPostDto.java
rename to src/main/java/com/techfork/recommendation/presentation/response/RecommendedPostDto.java
index e9ecdb8b..c62e7847 100644
--- a/src/main/java/com/techfork/domain/recommendation/dto/RecommendedPostDto.java
+++ b/src/main/java/com/techfork/recommendation/presentation/response/RecommendedPostDto.java
@@ -1,4 +1,4 @@
-package com.techfork.domain.recommendation.dto;
+package com.techfork.recommendation.presentation.response;
 
 import lombok.Builder;
 
diff --git a/src/test/java/com/techfork/evaluation/recommendation/KValueComparisonTest.java b/src/test/java/com/techfork/evaluation/recommendation/KValueComparisonTest.java
index cb82b66c..92a70b63 100644
--- a/src/test/java/com/techfork/evaluation/recommendation/KValueComparisonTest.java
+++ b/src/test/java/com/techfork/evaluation/recommendation/KValueComparisonTest.java
@@ -1,6 +1,6 @@
 package com.techfork.evaluation.recommendation;
 
-import com.techfork.domain.recommendation.config.RecommendationProperties;
+import com.techfork.recommendation.config.RecommendationProperties;
 import com.techfork.useraccount.domain.User;
 import lombok.Builder;
 import lombok.Getter;
diff --git a/src/test/java/com/techfork/evaluation/recommendation/LambdaOptimizationTest.java b/src/test/java/com/techfork/evaluation/recommendation/LambdaOptimizationTest.java
index f40d1f5e..dcdcdf29 100644
--- a/src/test/java/com/techfork/evaluation/recommendation/LambdaOptimizationTest.java
+++ b/src/test/java/com/techfork/evaluation/recommendation/LambdaOptimizationTest.java
@@ -1,6 +1,6 @@
 package com.techfork.evaluation.recommendation;
 
-import com.techfork.domain.recommendation.config.RecommendationProperties;
+import com.techfork.recommendation.config.RecommendationProperties;
 import com.techfork.useraccount.domain.User;
 import lombok.extern.slf4j.Slf4j;
 import org.junit.jupiter.api.DisplayName;
diff --git a/src/test/java/com/techfork/evaluation/recommendation/MmrCandidateSizeComparisonTest.java b/src/test/java/com/techfork/evaluation/recommendation/MmrCandidateSizeComparisonTest.java
index 0195e368..54df61cb 100644
--- a/src/test/java/com/techfork/evaluation/recommendation/MmrCandidateSizeComparisonTest.java
+++ b/src/test/java/com/techfork/evaluation/recommendation/MmrCandidateSizeComparisonTest.java
@@ -1,6 +1,6 @@
 package com.techfork.evaluation.recommendation;
 
-import com.techfork.domain.recommendation.config.RecommendationProperties;
+import com.techfork.recommendation.config.RecommendationProperties;
 import com.techfork.useraccount.domain.User;
 import lombok.Builder;
 import lombok.Getter;
diff --git a/src/test/java/com/techfork/evaluation/recommendation/RecommendationEvaluationService.java b/src/test/java/com/techfork/evaluation/recommendation/RecommendationEvaluationService.java
index fd0c6fa3..43cb6fdf 100644
--- a/src/test/java/com/techfork/evaluation/recommendation/RecommendationEvaluationService.java
+++ b/src/test/java/com/techfork/evaluation/recommendation/RecommendationEvaluationService.java
@@ -7,14 +7,14 @@
 import co.elastic.clients.elasticsearch._types.KnnSearch;
 import com.techfork.activity.readpost.application.query.lookup.ReadPostLookupService;
 import com.techfork.post.domain.projection.PostDocument;
-import com.techfork.domain.recommendation.config.RecommendationProperties;
-import com.techfork.domain.recommendation.entity.RecommendedPost;
-import com.techfork.domain.recommendation.repository.RecommendationHistoryRepository;
-import com.techfork.domain.recommendation.repository.RecommendedPostRepository;
-import com.techfork.domain.recommendation.service.LlmRecommendationService;
-import com.techfork.domain.recommendation.service.MmrService;
-import com.techfork.domain.recommendation.service.MmrService.MmrCandidate;
-import com.techfork.domain.recommendation.service.MmrService.MmrResult;
+import com.techfork.recommendation.config.RecommendationProperties;
+import com.techfork.recommendation.domain.RecommendedPost;
+import com.techfork.recommendation.infrastructure.RecommendationHistoryRepository;
+import com.techfork.recommendation.infrastructure.RecommendedPostRepository;
+import com.techfork.recommendation.application.generation.LlmRecommendationService;
+import com.techfork.recommendation.application.ranking.MmrService;
+import com.techfork.recommendation.application.ranking.MmrService.MmrCandidate;
+import com.techfork.recommendation.application.ranking.MmrService.MmrResult;
 import com.techfork.global.util.RrfScorer;
 import com.techfork.personalization.infrastructure.PersonalizationProfileDocument;
 import com.techfork.personalization.application.query.lookup.PersonalizationProfileLookupService;
diff --git a/src/test/java/com/techfork/evaluation/recommendation/RecommendationTestBase.java b/src/test/java/com/techfork/evaluation/recommendation/RecommendationTestBase.java
index 2b2b98e3..463f65df 100644
--- a/src/test/java/com/techfork/evaluation/recommendation/RecommendationTestBase.java
+++ b/src/test/java/com/techfork/evaluation/recommendation/RecommendationTestBase.java
@@ -3,7 +3,7 @@
 import co.elastic.clients.elasticsearch.ElasticsearchClient;
 import com.techfork.activity.readpost.infrastructure.ReadPostRepository;
 import com.techfork.post.infrastructure.PostDocumentRepository;
-import com.techfork.domain.recommendation.config.RecommendationProperties;
+import com.techfork.recommendation.config.RecommendationProperties;
 import com.techfork.evaluation.recommendation.util.EvaluationFixtureLoader;
 import com.techfork.useraccount.domain.User;
 import com.techfork.global.common.IntegrationTestBase;
diff --git a/src/test/java/com/techfork/personalization/integration/PersonalizedProfileGeneratedAfterCommitIntegrationTest.java b/src/test/java/com/techfork/personalization/integration/PersonalizedProfileGeneratedAfterCommitIntegrationTest.java
index 18c04f28..e2ce2399 100644
--- a/src/test/java/com/techfork/personalization/integration/PersonalizedProfileGeneratedAfterCommitIntegrationTest.java
+++ b/src/test/java/com/techfork/personalization/integration/PersonalizedProfileGeneratedAfterCommitIntegrationTest.java
@@ -1,7 +1,7 @@
 package com.techfork.personalization.integration;
 
-import com.techfork.domain.recommendation.listener.PersonalizedProfileGeneratedEventListener;
-import com.techfork.domain.recommendation.service.RecommendationService;
+import com.techfork.recommendation.application.listener.PersonalizedProfileGeneratedEventListener;
+import com.techfork.recommendation.application.generation.RecommendationService;
 import com.techfork.personalization.application.event.PersonalizedProfileGeneratedEvent;
 import com.techfork.useraccount.application.query.lookup.UserLookupService;
 import com.techfork.useraccount.domain.User;
diff --git a/src/test/java/com/techfork/domain/recommendation/service/RecommendationCommandServiceTest.java b/src/test/java/com/techfork/recommendation/application/command/RecommendationCommandServiceTest.java
similarity index 92%
rename from src/test/java/com/techfork/domain/recommendation/service/RecommendationCommandServiceTest.java
rename to src/test/java/com/techfork/recommendation/application/command/RecommendationCommandServiceTest.java
index 6d2338d9..1ef89c63 100644
--- a/src/test/java/com/techfork/domain/recommendation/service/RecommendationCommandServiceTest.java
+++ b/src/test/java/com/techfork/recommendation/application/command/RecommendationCommandServiceTest.java
@@ -1,5 +1,6 @@
-package com.techfork.domain.recommendation.service;
+package com.techfork.recommendation.application.command;
 
+import com.techfork.recommendation.application.generation.RecommendationService;
 import com.techfork.useraccount.application.query.lookup.UserLookupService;
 import com.techfork.useraccount.domain.User;
 import org.junit.jupiter.api.DisplayName;
diff --git a/src/test/java/com/techfork/domain/recommendation/service/LlmRecommendationServiceTest.java b/src/test/java/com/techfork/recommendation/application/generation/LlmRecommendationServiceTest.java
similarity index 97%
rename from src/test/java/com/techfork/domain/recommendation/service/LlmRecommendationServiceTest.java
rename to src/test/java/com/techfork/recommendation/application/generation/LlmRecommendationServiceTest.java
index 8dc9918a..82abb2d5 100644
--- a/src/test/java/com/techfork/domain/recommendation/service/LlmRecommendationServiceTest.java
+++ b/src/test/java/com/techfork/recommendation/application/generation/LlmRecommendationServiceTest.java
@@ -1,4 +1,4 @@
-package com.techfork.domain.recommendation.service;
+package com.techfork.recommendation.application.generation;
 
 import co.elastic.clients.elasticsearch.ElasticsearchClient;
 import co.elastic.clients.elasticsearch._types.query_dsl.Query;
@@ -7,12 +7,13 @@
 import co.elastic.clients.elasticsearch.core.search.Hit;
 import co.elastic.clients.util.ObjectBuilder;
 import com.techfork.activity.readpost.application.query.lookup.ReadPostLookupService;
+import com.techfork.recommendation.application.ranking.MmrService;
 import com.techfork.global.elasticsearch.query.VectorQueryBuilder;
 import com.techfork.post.domain.projection.PostDocument;
 import com.techfork.post.fixture.PostDocumentFixture;
-import com.techfork.domain.recommendation.config.RecommendationProperties;
-import com.techfork.domain.recommendation.repository.RecommendedPostRepository;
-import com.techfork.domain.recommendation.repository.RecommendationHistoryRepository;
+import com.techfork.recommendation.config.RecommendationProperties;
+import com.techfork.recommendation.infrastructure.RecommendedPostRepository;
+import com.techfork.recommendation.infrastructure.RecommendationHistoryRepository;
 import com.techfork.post.domain.Post;
 import com.techfork.global.util.TimeDecayStrategy;
 import com.techfork.personalization.application.query.lookup.PersonalizationProfileLookupItem;
diff --git a/src/test/java/com/techfork/domain/recommendation/listener/PersonalizedProfileGeneratedEventListenerTest.java b/src/test/java/com/techfork/recommendation/application/listener/PersonalizedProfileGeneratedEventListenerTest.java
similarity index 97%
rename from src/test/java/com/techfork/domain/recommendation/listener/PersonalizedProfileGeneratedEventListenerTest.java
rename to src/test/java/com/techfork/recommendation/application/listener/PersonalizedProfileGeneratedEventListenerTest.java
index 73e1899f..1201d1e4 100644
--- a/src/test/java/com/techfork/domain/recommendation/listener/PersonalizedProfileGeneratedEventListenerTest.java
+++ b/src/test/java/com/techfork/recommendation/application/listener/PersonalizedProfileGeneratedEventListenerTest.java
@@ -1,6 +1,6 @@
-package com.techfork.domain.recommendation.listener;
+package com.techfork.recommendation.application.listener;
 
-import com.techfork.domain.recommendation.service.RecommendationService;
+import com.techfork.recommendation.application.generation.RecommendationService;
 import com.techfork.personalization.application.event.PersonalizedProfileGeneratedEvent;
 import com.techfork.useraccount.application.query.lookup.UserLookupService;
 import com.techfork.useraccount.domain.User;
diff --git a/src/test/java/com/techfork/domain/recommendation/service/RecommendationQueryServiceTest.java b/src/test/java/com/techfork/recommendation/application/query/RecommendationQueryServiceTest.java
similarity index 94%
rename from src/test/java/com/techfork/domain/recommendation/service/RecommendationQueryServiceTest.java
rename to src/test/java/com/techfork/recommendation/application/query/RecommendationQueryServiceTest.java
index 5a3b1a3e..747ed94a 100644
--- a/src/test/java/com/techfork/domain/recommendation/service/RecommendationQueryServiceTest.java
+++ b/src/test/java/com/techfork/recommendation/application/query/RecommendationQueryServiceTest.java
@@ -1,12 +1,12 @@
-package com.techfork.domain.recommendation.service;
+package com.techfork.recommendation.application.query;
 
 import com.techfork.activity.bookmark.application.query.lookup.BookmarkLookupService;
 import com.techfork.post.domain.Post;
-import com.techfork.domain.recommendation.converter.RecommendationConverter;
-import com.techfork.domain.recommendation.dto.RecommendationListResponse;
-import com.techfork.domain.recommendation.dto.RecommendedPostDto;
-import com.techfork.domain.recommendation.entity.RecommendedPost;
-import com.techfork.domain.recommendation.repository.RecommendedPostRepository;
+import com.techfork.recommendation.presentation.RecommendationConverter;
+import com.techfork.recommendation.presentation.response.RecommendationListResponse;
+import com.techfork.recommendation.presentation.response.RecommendedPostDto;
+import com.techfork.recommendation.domain.RecommendedPost;
+import com.techfork.recommendation.infrastructure.RecommendedPostRepository;
 import com.techfork.domain.source.entity.TechBlog;
 import com.techfork.useraccount.application.query.lookup.UserLookupService;
 import com.techfork.useraccount.domain.User;
@@ -25,7 +25,7 @@
 
 import static com.techfork.post.fixture.PostFixture.createPost;
 import static com.techfork.post.fixture.PostFixture.DEFAULT_PUBLISHED_AT;
-import static com.techfork.domain.recommendation.fixture.RecommendedPostFixture.recommendedPost;
+import static com.techfork.recommendation.fixture.RecommendedPostFixture.recommendedPost;
 import static com.techfork.domain.source.fixture.TechBlogFixture.createTechBlog;
 import static com.techfork.useraccount.fixture.UserFixture.socialUser;
 import static org.assertj.core.api.Assertions.assertThat;
diff --git a/src/test/java/com/techfork/domain/recommendation/service/MmrServiceTest.java b/src/test/java/com/techfork/recommendation/application/ranking/MmrServiceTest.java
similarity index 97%
rename from src/test/java/com/techfork/domain/recommendation/service/MmrServiceTest.java
rename to src/test/java/com/techfork/recommendation/application/ranking/MmrServiceTest.java
index a511d573..210dd656 100644
--- a/src/test/java/com/techfork/domain/recommendation/service/MmrServiceTest.java
+++ b/src/test/java/com/techfork/recommendation/application/ranking/MmrServiceTest.java
@@ -1,6 +1,6 @@
-package com.techfork.domain.recommendation.service;
+package com.techfork.recommendation.application.ranking;
 
-import com.techfork.domain.recommendation.config.RecommendationProperties;
+import com.techfork.recommendation.config.RecommendationProperties;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Nested;
 import org.junit.jupiter.api.Test;
diff --git a/src/test/java/com/techfork/domain/recommendation/scheduler/RecommendationSchedulerTest.java b/src/test/java/com/techfork/recommendation/application/scheduler/RecommendationSchedulerTest.java
similarity index 95%
rename from src/test/java/com/techfork/domain/recommendation/scheduler/RecommendationSchedulerTest.java
rename to src/test/java/com/techfork/recommendation/application/scheduler/RecommendationSchedulerTest.java
index 1070ead6..9599f08c 100644
--- a/src/test/java/com/techfork/domain/recommendation/scheduler/RecommendationSchedulerTest.java
+++ b/src/test/java/com/techfork/recommendation/application/scheduler/RecommendationSchedulerTest.java
@@ -1,7 +1,7 @@
-package com.techfork.domain.recommendation.scheduler;
+package com.techfork.recommendation.application.scheduler;
 
-import com.techfork.domain.recommendation.config.RecommendationProperties;
-import com.techfork.domain.recommendation.service.RecommendationService;
+import com.techfork.recommendation.config.RecommendationProperties;
+import com.techfork.recommendation.application.generation.RecommendationService;
 import com.techfork.useraccount.application.query.lookup.UserLookupService;
 import com.techfork.useraccount.domain.User;
 import org.junit.jupiter.api.DisplayName;
diff --git a/src/test/java/com/techfork/domain/recommendation/entity/RecommendationHistoryTest.java b/src/test/java/com/techfork/recommendation/domain/RecommendationHistoryTest.java
similarity index 95%
rename from src/test/java/com/techfork/domain/recommendation/entity/RecommendationHistoryTest.java
rename to src/test/java/com/techfork/recommendation/domain/RecommendationHistoryTest.java
index d94e1aa7..c0ff4d34 100644
--- a/src/test/java/com/techfork/domain/recommendation/entity/RecommendationHistoryTest.java
+++ b/src/test/java/com/techfork/recommendation/domain/RecommendationHistoryTest.java
@@ -1,4 +1,4 @@
-package com.techfork.domain.recommendation.entity;
+package com.techfork.recommendation.domain;
 
 import com.techfork.post.domain.Post;
 import com.techfork.useraccount.domain.User;
@@ -9,7 +9,7 @@
 import java.time.LocalDateTime;
 
 import static com.techfork.post.fixture.PostFixture.createPost;
-import static com.techfork.domain.recommendation.fixture.RecommendedPostFixture.recommendedPost;
+import static com.techfork.recommendation.fixture.RecommendedPostFixture.recommendedPost;
 import static com.techfork.domain.source.fixture.TechBlogFixture.createTechBlog;
 import static com.techfork.useraccount.fixture.UserFixture.socialUser;
 import static org.assertj.core.api.Assertions.assertThat;
diff --git a/src/test/java/com/techfork/domain/recommendation/fixture/RecommendedPostFixture.java b/src/test/java/com/techfork/recommendation/fixture/RecommendedPostFixture.java
similarity index 86%
rename from src/test/java/com/techfork/domain/recommendation/fixture/RecommendedPostFixture.java
rename to src/test/java/com/techfork/recommendation/fixture/RecommendedPostFixture.java
index c652bd0c..d06bf246 100644
--- a/src/test/java/com/techfork/domain/recommendation/fixture/RecommendedPostFixture.java
+++ b/src/test/java/com/techfork/recommendation/fixture/RecommendedPostFixture.java
@@ -1,6 +1,6 @@
-package com.techfork.domain.recommendation.fixture;
+package com.techfork.recommendation.fixture;
 
-import com.techfork.domain.recommendation.entity.RecommendedPost;
+import com.techfork.recommendation.domain.RecommendedPost;
 import com.techfork.post.domain.Post;
 import com.techfork.useraccount.domain.User;
 
diff --git a/src/test/java/com/techfork/domain/recommendation/repository/RecommendedPostRepositoryTest.java b/src/test/java/com/techfork/recommendation/infrastructure/RecommendedPostRepositoryTest.java
similarity index 96%
rename from src/test/java/com/techfork/domain/recommendation/repository/RecommendedPostRepositoryTest.java
rename to src/test/java/com/techfork/recommendation/infrastructure/RecommendedPostRepositoryTest.java
index 7cf62f76..27b8a11f 100644
--- a/src/test/java/com/techfork/domain/recommendation/repository/RecommendedPostRepositoryTest.java
+++ b/src/test/java/com/techfork/recommendation/infrastructure/RecommendedPostRepositoryTest.java
@@ -1,6 +1,6 @@
-package com.techfork.domain.recommendation.repository;
+package com.techfork.recommendation.infrastructure;
 
-import com.techfork.domain.recommendation.entity.RecommendedPost;
+import com.techfork.recommendation.domain.RecommendedPost;
 import com.techfork.domain.source.entity.TechBlog;
 import com.techfork.domain.source.repository.TechBlogRepository;
 import com.techfork.post.domain.Post;
@@ -21,7 +21,7 @@
 import java.util.List;
 
 import static com.techfork.post.fixture.PostFixture.createPost;
-import static com.techfork.domain.recommendation.fixture.RecommendedPostFixture.recommendedPost;
+import static com.techfork.recommendation.fixture.RecommendedPostFixture.recommendedPost;
 import static com.techfork.domain.source.fixture.TechBlogFixture.createTechBlog;
 import static com.techfork.useraccount.fixture.UserFixture.socialUser;
 import static org.assertj.core.api.Assertions.assertThat;
diff --git a/src/test/java/com/techfork/domain/recommendation/integration/RecommendationIntegrationTest.java b/src/test/java/com/techfork/recommendation/integration/RecommendationIntegrationTest.java
similarity index 97%
rename from src/test/java/com/techfork/domain/recommendation/integration/RecommendationIntegrationTest.java
rename to src/test/java/com/techfork/recommendation/integration/RecommendationIntegrationTest.java
index 0606847b..4784dfc0 100644
--- a/src/test/java/com/techfork/domain/recommendation/integration/RecommendationIntegrationTest.java
+++ b/src/test/java/com/techfork/recommendation/integration/RecommendationIntegrationTest.java
@@ -1,12 +1,12 @@
-package com.techfork.domain.recommendation.integration;
+package com.techfork.recommendation.integration;
 
 import com.techfork.activity.bookmark.domain.Bookmark;
 import com.techfork.activity.bookmark.fixture.BookmarkFixture;
 import com.techfork.activity.bookmark.infrastructure.BookmarkRepository;
 import com.techfork.auth.security.jwt.JwtDTO;
 import com.techfork.auth.security.jwt.JwtUtil;
-import com.techfork.domain.recommendation.entity.RecommendedPost;
-import com.techfork.domain.recommendation.repository.RecommendedPostRepository;
+import com.techfork.recommendation.domain.RecommendedPost;
+import com.techfork.recommendation.infrastructure.RecommendedPostRepository;
 import com.techfork.domain.source.entity.TechBlog;
 import com.techfork.domain.source.repository.TechBlogRepository;
 import com.techfork.global.common.MySqlRedisIntegrationTestBase;
@@ -29,7 +29,7 @@
 import static com.techfork.useraccount.fixture.UserFixture.activeUser;
 import static com.techfork.post.fixture.PostFixture.DEFAULT_PUBLISHED_AT;
 import static com.techfork.post.fixture.PostFixture.createPost;
-import static com.techfork.domain.recommendation.fixture.RecommendedPostFixture.recommendedPost;
+import static com.techfork.recommendation.fixture.RecommendedPostFixture.recommendedPost;
 import static com.techfork.domain.source.fixture.TechBlogFixture.createTechBlog;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
diff --git a/src/test/java/com/techfork/domain/recommendation/converter/RecommendationConverterTest.java b/src/test/java/com/techfork/recommendation/presentation/RecommendationConverterTest.java
similarity index 89%
rename from src/test/java/com/techfork/domain/recommendation/converter/RecommendationConverterTest.java
rename to src/test/java/com/techfork/recommendation/presentation/RecommendationConverterTest.java
index 6a65944c..4ba29be4 100644
--- a/src/test/java/com/techfork/domain/recommendation/converter/RecommendationConverterTest.java
+++ b/src/test/java/com/techfork/recommendation/presentation/RecommendationConverterTest.java
@@ -1,8 +1,8 @@
-package com.techfork.domain.recommendation.converter;
+package com.techfork.recommendation.presentation;
 
 import com.techfork.post.domain.Post;
-import com.techfork.domain.recommendation.dto.RecommendedPostDto;
-import com.techfork.domain.recommendation.entity.RecommendedPost;
+import com.techfork.recommendation.presentation.response.RecommendedPostDto;
+import com.techfork.recommendation.domain.RecommendedPost;
 import com.techfork.domain.source.entity.TechBlog;
 import com.techfork.useraccount.domain.User;
 import com.techfork.global.util.CloudflareThirdPartyThumbnailOptimizer;
@@ -13,7 +13,7 @@
 import java.time.LocalDateTime;
 
 import static com.techfork.post.fixture.PostFixture.createPost;
-import static com.techfork.domain.recommendation.fixture.RecommendedPostFixture.recommendedPost;
+import static com.techfork.recommendation.fixture.RecommendedPostFixture.recommendedPost;
 import static com.techfork.domain.source.fixture.TechBlogFixture.createTechBlog;
 import static com.techfork.useraccount.fixture.UserFixture.socialUser;
 import static org.assertj.core.api.Assertions.assertThat;