Raksit Kongwong

Back-End Developer at Relatech Company Limited

Implemented and maintained high-performance web applications using NestJS, PostgreSQL, and Redis. Designed scalable backend architecture, optimized database queries, and improved reliability and maintainability. Built CI/CD pipelines using GitLab and automated tests with Jest, contributing to a 20-30% reduction in regression and faster release cycles. Collaborated with cross-functional teams to deliver 10+ feature updates and bug fixes.

Back-End Developer at Realtech Company Limited

Building and maintaining high-performance web applications with NestJS, PostgreSQL, Redis, and CI/CD pipelines; focus on scalability, reliability, and clean, maintainable code.

Backend Developer at Realtech Company Limited

Backend Developer building and maintaining high-performance web applications using NestJS, PostgreSQL, and Redis; implemented CI/CD pipelines with GitLab, wrote tests with Jest; delivered 20+ API endpoints; improved data modeling, query performance and system reliability; designed caching strategies and collaborated with international teams.