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khanhminh124

Khanh Minh

@khanhminh124

Golang Backend Development

Vietnam
English
About me
Hi, I'm Minh, a Backend Developer specializing in building high-performance, secure RESTful APIs using Golang. I focus on clean architecture and database optimization, choosing raw SQL power via SQLC and PGX over bulky ORMs to ensure maximum throughput and low latency. What I offer: - High-Performance APIs (Go, Gin-Gonic) - DB Design & Optimization (PostgreSQL, SQLC) - Caching Strategies (Redis Integration) - Robust Security (JWT Auth, AES Encryption) - Production-Ready Setup (Docker, Makefile) Whether you need a micro-task solved or an MVP backend, I deliver clean, well-documented code.... Read more

Skills

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khanhminh124
Khanh Minh
Offline • 
Average response time: 1 hour

See my services

Bug Fixes
I will develop high performance restful api and backend in golang
From$15 / projectMore details
Bug Fixes
I will golang backend bugs and optimize database queries
From$10 / projectMore details

Portfolio

Work experience

Self_Employed

Independent Backend Developer

Self Employed • Freelance

Jan 2026 - Present • 5 mos

- Developed and structured RESTful APIs using Golang and the Gin framework. - Handled relational database schemas and optimized queries using SQLC and PGXpool for PostgreSQL. - Implemented robust server-side caching and basic rate-limiting mechanisms using Redis. - Configured secure user authentication flows using JWT and data encryption with AES-GCM. - Utilized Git and GitHub for clean version control and source code management.