I'm a Fullstack Product Engineer with experience building web and mobile applications across fintech, real estate, healthcare, media, and communication platforms. My work spans React, Next.js, React Native, TypeScript, GraphQL, Firebase, Node.js, and modern cloud deployment workflows.
- 🚀 I build products end-to-end — responsive web apps, cross-platform mobile, admin dashboards, and internal tools
- 🏦 Fintech & payments — digital wallets, merchant tooling, subscription flows, and secure authentication
- 🏥 Healthcare & telemedicine — patient portals, video consults, specialist workflows, and health records
- 🎙️ Media & communication — content platforms, real-time messaging, and CMS-driven experiences
- 🏠 Real estate & marketplaces — booking flows, service matching, and growth landing experiences
- ⚙️ Beyond UI: application architecture, API integrations, CI/CD pipelines, deployment automation, performance optimization, and developer experience improvements
- 🌱 Currently focused on modern full-stack applications — deepening backend and infrastructure expertise (Express, Fastify, Hono, PostgreSQL, MongoDB)
- 💡 Outside of coding: product development, engineering leadership, mentoring developers, and helping teams build maintainable frontend architectures
- ⚡ Free time: anime, manga/novels, tech communities, and knowledge sharing
- 📫 Reach me on Twitter @Codegiyu
Fintech & Payments · Telemedicine & Mental Health · Media & Real-Time Comms · Real Estate & Booking · On-Demand Marketplaces · Admin Dashboards · Marketing Sites & CMS
Frontend & Mobile
Backend & Data
Tooling & DevOps
Building products that balance strong engineering foundations with great user experiences — one commit at a time.
