๐น Full-Stack Developer @ Nudi Limited (nudi.vn) (Jan 2025 - Present)
- Engineered core clinical modules and medical networking using ASP.NET Core & Angular
- Automated patient nutritional tracking and PDF medical report generation
๐น Backend Developer @ CakeStory AI Platform (2025)
- Integrated OpenAI GPT-4 API
- Designed 25+ table database architecture
๐น Team Leader - Koi Management System (2024)
- Led team of 4 developers
- Architected complex feeding algorithms
๐น Frontend Developer Intern @ Amazing Tech (May - Aug 2023)
- Built responsive UI with React & Ant Design
- Collaborated in Agile environment with daily code reviews
Tech Stack: Next.js 16, NestJS, PostgreSQL, Redis, Cloudflare, Docker
- โก Architected a scalable OTC gaming top-up system with
<100msAPI latency using Dual-Layer Caching. - ๐ก๏ธ Implemented dynamic Auto-Ban rate-limiting against DDoS/Spam via Redis and Cloudflare WAF.
- ๐ Built real-time transaction event-driven architecture using Socket.IO & BullMQ.
- ๐ Orchestrated fully automated CI/CD deployment pipelines using GitHub Actions & Docker.
Tech Stack: React.js, Express.js, React Native, PostgreSQL
- ๐ Developed cross-platform e-commerce system (Web + Android)
- ๐ง Created interactive PC builder tool with hardware compatibility checking
- ๐ณ Integrated VietQR & Casso webhook payment for real-time notifications
- ๐ Built comprehensive admin dashboard with data analytics
Tech Stack: React Native, Express.js, Google Maps API
- ๐ Integrated Google Maps for live employee location tracking
- ๐ฒ Built offline-first architecture with data persistence
- ๐งพ Implemented invoice generation with automated PDF export
- โก Optimized UI rendering for 60 FPS performance
Tech Stack: Java, Spring Boot, Spring Security, Spring Data JPA, JWT, PostgreSQL
- ๐ Built secure authentication & role-based access with Spring Security and JWT
- ๐๏ธ Designed relational schema and REST APIs with Spring Data JPA, documented via Swagger
- ๐ Implemented flexible timeshare booking and listing flow for owners and renters
- ๐ Delivered full SDLC artifacts โ ERD, SRS, Use Case diagrams, and Jira-tracked sprints
Tech Stack: Next.js 16, TypeScript, Tailwind CSS, GSAP
- ๐งญ Designed a conversion-focused journey across services, guarantees, testimonials, FAQs, and contact CTAs
- โจ Built reusable scroll-reveal interactions and responsive layouts with GSAP
- ๐ฑ Optimized the experience across desktop, tablet, and mobile breakpoints
- ๐ Deployed the production build on Vercel
Tech Stack: Next.js 16, TypeScript, Tailwind CSS, Motion
- ๐จ Created a motion-first visual experience with reusable animation patterns
- ๐ฑ Structured project, gallery, impact, and participation sections into reusable components
- โฟ Added responsive navigation and accessible reduced-motion behavior
- ๐ Deployed the production build on Vercel
- ๐ Software Engineering Graduate at FPT University
- ๐ผ Full-Stack Developer building production healthcare software
- ๐ป DevOps & Cloud Practitioner with hands-on enterprise-level experience
- ๐ Built KEYHAY - A production-level system handling real-time transactions