Open to discussing Fullstack/AI opportunities
Fullstack Developer and AI Engineer focused on scalable web apps and practical AI solutions.
Hi there 👋
I'm Nguyễn Sinh Nhật
FULLSTACK DEVELOPER · AI ENGINEER · SOFTWARE ENGINEER
I build fullstack web applications and integrate AI for real-world problems using Java, TypeScript, Python, LLMs, RAG, and clear software architecture.
Architecting the modern web products
I'm a Software Engineer at UCTalent Labs with more than a year of experience contributing to web projects in an environment that builds both products and outsourcing work. During that time, I have worked as a fullstack developer and become familiar with agile workflows.
What keeps me motivated is understanding real user problems and turning them into practical solutions through technology. Long term, I want to build my own company and create products with real impact.
Career Path // Timeline
AI Engineer | Fullstack Developer
Dec 2025 - PresentUCTalent Labs
- Developed an AI matching system between JDs and candidates using vector embeddings and matching algorithms, achieving 85%+ accuracy.
- Served as technical lead and primary developer for an outsourced project, delivering a production-ready platform with 9Pay integration and 2,000+ visitors in its first month.
- Built an AI agent combining RAG and tool routing to retrieve FAQs and automatically handle booking requests through a custom booking workflow.
- Refactored 5+ modules toward Hexagonal Architecture and DDD, improving maintainability and reducing coupling across the system.
- Built reusable AI workflows, agents, and skills for Claude Code, Cursor, and Codex, improving the team's development efficiency.
- Deployed Dockerized applications with the team's CI/CD workflow using Google Cloud Build, Cloud Run, and VPS.
Technologies
Projects
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