I will build a production ready backend in any golang

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dev_lsr
D
dev_lsr
Lakhan Singh
build a production ready backend in any golang
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build a production ready backend in any golang

About this gig

I build backends that are ready to actually run in production, not just pass a local demo. Recent example: a Go + PostgreSQL platform with email/password and Google OAuth (PKCE, CSRF protection, rotating refresh tokens), a Redis-backed async job queue for background work, structured audit logging, rate limiting, and an AI-integration layer with an explicit safety pipeline (prompt-injection resistance, risk detection, human-approval workflow before anything reaches a user) fully Dockerized with a documented deploy path.


I write plain SQL migrations and parameterized queries, not a black-box ORM you can't debug, and I document the API and database schema as I build, not after.

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Operating systems
    • Design

  • Programming language

    • Go

  • Frontend framework

    • AngularJS
    • Next.js

  • Backend framework

    • FastAPI
    • Fastify
    • Gin

Get to know Lakhan Singh

Lakhan Singh

Golang, Postgres, Redis, Backend Servers,Distributed Systems

  • FromIndia
  • Member sinceFeb 2025
  • Avg. response time1 hour

  • Languages

    English, Hindi
Hey, Myself Lakhan Singh, I'm a Golang developer with 7 years of experience in designing, developing, and optimizing backend systems. I specialize in building RESTful and gRPC APIs, microservices architecture, and database integration with PostgreSQL and Redis. What I Offer: ✅ Develop high-performance REST/gRPC APIs in Golang ✅ Implement secure authentication ✅ Optimize database queries (PostgreSQL, Redis) ✅ Deploy your Golang application using Docker & Kubernetes ✅ Debug and fix issues in existing Golang projects ✅ Scalable microservices architecture with message queues (RabbitMQ, Kafka)

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