I will build a high performance go golang backend, rest API grpc

A
artem_shh
A
artem_shh
Artem
build a high performance go golang backend, rest API grpc
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build a high performance go golang backend, rest API grpc

About this gig

Looking for a fast, reliable, and production-ready backend built in Go (Golang)?

I build clean, high-performance backends, REST APIs, and database architectures designed for speed, security, and easy scaling.

What I offer in this Gig:

  • Custom RESTful API development in Go (Golang)
  • PostgreSQL integration & query optimization (using pgxpool)
  • Secure authentication & password management
  • Clean Architecture / Modular Monolith structure
  • Dockerization and VPS deployment setup
  • Bug fixing and endpoint development

Why Go (Golang)? Go provides lightning-fast execution, low memory usage, and incredible concurrency control making it ideal for high-performance backends and cost-effective hosting.

Please send me a message with your project details before placing an order so we can choose the best approach for your needs!

  • Programming language

    • Go

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Security
    • Databases

  • Frontend framework

    • Bootstrap
    • jQuery
    • Tailwind CSS
    • Htmx

  • Backend framework

    • Gin
    • Fiber
    • Axum

Get to know Artem

Artem

Golang Rust backend dev

  • FromUkraine
  • Member sinceSep 2026

  • Languages

    Ukrainian, Russian, English
Hi! I’m a Backend Developer specializing in Go (Golang). I build fast, secure backends, REST/gRPC APIs, and database architectures for startups and web apps. What I can do for you: Go Backend & APIs: Clean Architecture, REST, gRPC, and custom business logic. Databases & Security: PostgreSQL (pgxpool), auth, password management, and SQL optimization. Integrations: Telegram bots, third-party APIs, and automation scripts. DevOps: Docker containers and VPS setup. I focus on clean, high-performance code and database reliability. DM me, and let’s talk about your project!

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