I will free build scalable golang microservices with grpc, graphql, and rest apis

R
rlapenok
R
rlapenok
Roman Lapenok
free build scalable golang microservices with grpc, graphql, and rest apis
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free build scalable golang microservices with grpc, graphql, and rest apis

About this gig

Professional Golang Backend Development | APIs | Microservices | Cloud Solutions


I develop high-performance backend systems in Go that scale effortlessly. My solutions are built for reliability, speed, and maintainability.


️ Services I Offer:

Automation Scripts : bash scripts vps setup

 API Development: REST/GraphQL (Gin, Fiber, Echo)

 Database Solutions: PostgreSQL, MongoDB, Redis, SQLite

 Cloud Deployment: GCP, AWS, Azure, Docker, Kubernetes

 Real-time Systems: WebSockets, Live Data Processing

AI Integration: GPT/Gemini API implementations

 CLI Tools: Custom automation & utilities

 Telegram Bots: MTProto integrations


Why Choose Me?

  • Optimized, production-ready code
  • Clean architecture following best practices
  • Detailed documentation included
  • Quick turnaround without compromising quality
  • Ongoing support after delivery


What I Can Build For You:

  • High-throughput API gateways
  • Efficient database architectures
  • Scalable cloud deployments
  • Automated data processing pipelines
  • Custom Telegram bot solutions


Let's Build!

Ping me to discuss your project.I'm happy to provide a free consultation and quote.

  • Expertise

    • Performance
    • Security
    • Design
    • Databases
    • Testing procedures

  • Programming language

    • Go

  • Backend framework

    • Other

Get to know Roman Lapenok

Roman Lapenok

Backend Developer

  • FromBelarus
  • Member sinceDec 2024
  • Avg. response time1 hour

  • Languages

    English, Russian
Hi, I'm Roma — a Backend Developer with 3+ years of experience building scalable backend systems and microservice architectures using Go (Golang). I develop fast and reliable REST/gRPC APIs, high-load services, and production-ready backend infrastructure. Experienced with PostgreSQL, Redis, ClickHouse, Kafka, RabbitMQ, Docker, CI/CD, and blockchain integrations. I focus on clean architecture, performance optimization, and maintainable code that scales with business needs.

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