Nguyen Huu Khai
Fullstack Developer · 3+ Years Experience
Profile Summary
Fullstack Developer with 3+ years of experience building scalable web applications, RESTful APIs, and cross-platform mobile apps. Proven track record delivering production systems across fintech, e-commerce, automotive, and blockchain domains. Experienced in the full SDLC — from system design and development to CI/CD deployment. Comfortable collaborating with international clients in Agile/Scrum environments. Strong focus on performance optimization, clean architecture, and maintainable code.
Education & Languages
Ho Chi Minh City University of Technology (HCMUT - Bach Khoa)
Bachelor of Computer Science
Technical Skills
Work Experience
Du Lich Viet Media Joint Stock Company
Fullstack Developer
SePay - Payment Technology Company
Fullstack Developer
Outsourcing Company (Name hidden due to confidentiality)
Fullstack Developer & DevOps Engineer
FSoft Academy (FPT Software)
Java Backend Intern
Technical Projects
Kia Vietnam & THACO AUTO/AGRI - Automotive Web Systems
kiavietnam.com.vnDeveloped and maintained high-traffic corporate websites for Kia Vietnam, THACO AUTO, THACO AGRI, and THACO Truck-Bus. Built launch landing pages for Seltos, Carnival, Sorento. Architected a multisite platform with Docker + Laravel multi-tenancy for regional dealerships. Optimized Redis cache and DB queries under heavy B2B traffic.
SePay - Payment Gateway Plugins
Developed production-grade payment plugins with real-time Webhook handlers for banking APIs. Architected a flexible hook-based plugin system supporting third-party customizations with 100% transaction accuracy.
MangaK - High-Traffic Manga Platform
Engineered a custom image-loading strategy serving 1,000+ users. Configured Cloudflare CDN/WAF for DDoS protection and high availability. Built scalable backend managing thousands of titles and chapters.
TON Blockchain NFT Game
Built an NFT game on the TON Blockchain ecosystem, integrating smart contracts and an interactive game interface.
Annam Gourmet - Healthlab Plugin
Developed the Healthlab plugin on Magento platform for the e-commerce system of Annam Gourmet premium retail chain.