I will build scalable golang backend apis, microservices and cloud applications

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C
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Mahmood A.

Level 1

build scalable golang backend apis, microservices and cloud applications
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build scalable golang backend apis, microservices and cloud applications

About this gig

Build Fast, Scalable & Production-Ready Golang Backends


Need a reliable Golang backend developer for your startup or SaaS? I build fast, scalable, and production-ready backend systems using Golang, REST APIs, gRPC, microservices, PostgreSQL, MongoDB, Docker, and Kubernetes.


With 7+ years of software engineering experience, I've built fintech, AI, IoT, enterprise authentication, and SaaS platforms. I focus on clean architecture, performance, and maintainable code that scales as your business grows.


Services I Offers:

  • Golang Backend Development
  • REST API & gRPC Development
  • Microservices Architecture
  • API Integration
  • Authentication (JWT, OAuth2, SAML, OIDC)
  • PostgreSQL, MongoDB & Redis
  • Docker & Kubernetes
  • AWS, Azure & GCP Deployment
  • Performance Optimization
  • Bug Fixing & Refactoring


Why work with me?

  • Production-ready code
  • Clean architecture
  • Fast communication
  • Scalable solutions
  • Documentation & deployment support


Message me before ordering so we can discuss your requirements and choose the best solution for your project.

  • Programming language

    • Go

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Design
    • Source control

  • Frontend framework

    • AngularJS
    • Next.js
    • React.js
    • Tailwind CSS
    • Vue.js

  • Backend framework

    • Express.js
    • Flask
    • Next.js
    • Node.js

  • AI & low/no code builders

    • Lovable
    • Bolt.new
    • Firebase Studio
    • Co.dev
    • Replit
    • Bubble
    • Retool

Get to know Mahmood A.

Mahmood A.

Senior Software Engineer and Fullstack Developer

4.8(5)

Level 1

  • FromPakistan
  • Member sinceJun 2024
  • Avg. response time1 hour
  • Last delivery5 months

  • Languages

    Urdu, English
Senior Software Engineer with 7+ years building scalable backend systems and full-stack apps in Golang, Node.js, and Python. Expert in microservices, secure authentication (OAuth2, SSO, IAM, SpiceDB), and third-party API integrations. I've architected cloud infrastructure (AWS, GCP, Docker, Kubernetes) and delivered production systems across CRM, fintech, and blockchain platforms. I also bring hands-on IoT and embedded experience, from device data pipelines to custom firmware, for projects needing hardware-to-cloud integration. Detail-driven and focused on clean, maintainable code.

My Portfolio

Other Software Development Services I Offer

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