Add Tech line to projects and PDF CV download

Author: ArghaRay00

public/argha-ray-cv.pdf

@@ -16,19 +16,26 @@ For the full professional record, see my [CV](/cv).
 
 ## Projects
 
-**[Vesper](https://vesper.argha.dev/chat)** — a personal AI agent that runs 24/7 on a VPS. Telegram bot with a cognitive architecture — seven modes of engagement, emotional signal detection, scheduled reviews, auto-research loops, wiki compilation. Guest web chat where anyone can talk to it about me. Git-synced knowledge base with 3,000+ markdown files. Python, FastAPI, Claude API, SearXNG.
+**[Vesper](https://vesper.argha.dev/chat)** — a personal AI agent that runs 24/7 on a VPS. Telegram bot with a cognitive architecture — seven modes of engagement, emotional signal detection, scheduled reviews, auto-research loops, wiki compilation. Guest web chat where anyone can talk to it about me. Git-synced knowledge base with 3,000+ markdown files.
+**Tech:** Python, FastAPI, Claude API, SearXNG
 
-**Streaming Platform** — TVOD platform for on-demand movie rentals. Built two versions — self-hosted HLS on a free Oracle VPS (zero cost) and Bunny Stream CDN with per-segment token auth. Swapping the delivery layer required zero changes to auth, sessions, or the player. I wrote about the [full journey](/posts/streaming-video-on-a-zero-dollar-server). NestJS, React, Shaka Player, PostgreSQL.
+**Streaming Platform** — TVOD platform for on-demand movie rentals. Built two versions — self-hosted HLS on a free Oracle VPS (zero cost) and Bunny Stream CDN with per-segment token auth. Swapping the delivery layer required zero changes to auth, sessions, or the player. I wrote about the [full journey](/posts/streaming-video-on-a-zero-dollar-server).
+**Tech:** NestJS, React, Shaka Player, PostgreSQL
 
-**[harnesskit](https://github.com/ArghaRay00/harnesskit)** — agent orchestration framework. Tool registry, permission engine, query loop, context manager with cache-aware compaction, agent spawner, hook system, model router. Three intelligence levels — rule-based (no model, $0), hybrid (local model), full agent (cloud model) — same architecture across all three. TypeScript, model-agnostic.
+**[harnesskit](https://github.com/ArghaRay00/harnesskit)** — agent orchestration framework. Tool registry, permission engine, query loop, context manager with cache-aware compaction, agent spawner, hook system, model router. Three intelligence levels — rule-based (no model, $0), hybrid (local model), full agent (cloud model) — same architecture across all three.
+**Tech:** TypeScript, model-agnostic
 
-**[Helix](https://github.com/ArghaRay00/helix)** — personal knowledge system that replaced a vector database. Four-layer architecture of markdown files, git-synced across devices. Powers Vesper's memory. I wrote about [the design](/posts/giving-an-ai-agent-memory-that-survives-the-session). Markdown, Git, Python.
+**[Helix](https://github.com/ArghaRay00/helix)** — personal knowledge system that replaced a vector database. Four-layer architecture of markdown files, git-synced across devices. Powers Vesper's memory. I wrote about [the design](/posts/giving-an-ai-agent-memory-that-survives-the-session).
+**Tech:** Markdown, Git, Python
 
-**[OnlineExam](https://github.com/ArghaRay00/OnlineExam)** — college project rewritten a decade later in .NET 9. Clean Architecture, Carter, MediatR, EF Core 9, PostgreSQL, xUnit, GitHub Actions CI. Twenty-plus endpoints with auto-grading.
+**[OnlineExam](https://github.com/ArghaRay00/OnlineExam)** — college project rewritten a decade later in .NET 9. Twenty-plus endpoints with auto-grading.
+**Tech:** .NET 9, Clean Architecture, Carter, MediatR, EF Core 9, PostgreSQL, xUnit, GitHub Actions CI
 
-**[Jira Ticket Creator](https://github.com/ArghaRay00/jira-ticket-creator)** — VS Code extension for creating Jira tickets with AI. Cookie auth for enterprise Jira behind SSO/IAP. JavaScript, Copilot LM API.
+**[Jira Ticket Creator](https://github.com/ArghaRay00/jira-ticket-creator)** — VS Code extension for creating Jira tickets with AI. Cookie auth for enterprise Jira behind SSO/IAP.
+**Tech:** JavaScript, Copilot LM API
 
-**[argha.dev](https://argha.dev)** — this site. Astro, Tailwind CSS, Cloudflare Pages.
+**[argha.dev](https://argha.dev)** — this site.
+**Tech:** Astro, Tailwind CSS, Cloudflare Pages
 
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src/pages/about.md

@@ -9,7 +9,7 @@ description: "CV of Argha Ray — Senior Software Engineer at Motorola Solutions
 Bengaluru, India
 [argha.dev](https://argha.dev) · [GitHub](https://github.com/ArghaRay00) · [LinkedIn](https://www.linkedin.com/in/argha94)
 
-*Last updated: April 2026*
+*Last updated: April 2026* · [Download PDF](/argha-ray-cv.pdf)
 
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