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$
USD
I will build scalable golang rest API ,grpc, microservices backend
Kareem Hamed
About this gig
I design and develop high-performance, scalable backend systems using Golang and modern DevOps practices.
If you need a reliable,secure and scalable backend that can handle real traffic, secure data, and scale smoothly you're in the right place.
What I Can Build For You
- REST APIs with clean architecture
- gRPC services
- Microservices architecture
- Authentication & Authorization (JWT, OAuth)
- Secure APIs (TLS, Encryption)
- WebSocket real-time systems
- Database design (MySQL, PostgreSQL, MongoDB)
- Dockerized production-ready environments
DevOps & Deployment
- Docker & Kubernetes
- CI/CD pipelines (GitHub Actions, GitLab CI, Bitbucket CI)
- Nginx configuration
- AWS / DigitalOcean deployment
- Linux production setup
Why Work With Me?
- Clean, maintainable code
- Scalable architecture
- Production-ready deployment
- Clear communication
Please contact me before placing an order so we can discuss your project requirements clearly.
Get to know Kareem Hamed
Kareem Hamed
Software Engineer
- FromEgypt
- Member sinceFeb 2026
- Avg. response time1 hour
Languages
English, Arabic
I’m a Software Engineer focused on backend development with Golang.
I help startups and businesses build reliable REST APIs, backend services, and clean integrations that are easy to scale and maintain.
I can help with:
-Golang API development
-Bug fixing and performance optimization
-Database design and backend architecture
-Refactoring legacy code
-Deployment-ready backend solutions
Icare about clear communication, clean code, and on-time delivery.
If you need a dependable backend developer, message me with your project details.
My Portfolio
Other Software Development Services I Offer
FAQ
Do you work with existing codebases?
Yes, I can debug, refactor, and extend existing Golang backends.
Do you build frontend/UI?
No, this gig is backend/API only.
Which frameworks/databases do you support?
Go with Gin/Fiber/net/http, PostgreSQL/MySQL, Docker-based environments.
Will you deploy to cloud?
I can prepare deployment-ready code and Docker config; live deployment can be added as extra.
Can you do urgent fixes?
Yes, depending on scope and availability (message me first).
Do you use clean architecture?
Yes, I structure projects for scalability and long-term maintainability.
Can you optimize slow APIs?
Yes, I can analyze and improve query performance and reduce response time.
Do you deploy to cloud?
I provide Dockerized setup. Live deployment can be added as extra.
