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Fiverr Pro
Nederlands
$
USD
I will develop scalable backend rest API with java spring boot and microservices
Mohamed G
Over deze dienst
Hi, I'm Mohamed a Staff Software Engineer with 5+ years building production backend systems in Java and Spring Boot. I've shipped REST APIs and microservices at Vodafone, Sumerge, and on InstaDawa (an online pharmacy serving 10,000+ customers at ~100ms response times).
WHAT YOU GET
Clean Spring Boot REST API with input validation and proper error handling
JWT authentication and role-based access control
Database integration: PostgreSQL, MySQL, MongoDB, or Redis
Swagger / OpenAPI documentation
Unit and integration tests (JUnit, Mockito)
Docker setup and CI/CD config (Premium package)
Source code, setup guide, and a code walkthrough on request
HOW I WORK
- SOLID principles and clean layered architecture (Controller Service Repository)
- Code-review-ready code with descriptive comments
- Scalable patterns used at enterprise scale
- Daily progress updates
WHY ME
Staff-level engineer not a junior
Real production experience (10K+ users, ~100ms APIs)
Fluent English, clear communicator
On-time delivery, unlimited Q&A during the project
Message me first with your requirements and I'll confirm scope and timeline before you order. Let's build something solid.
Maak kennis met Mohamed G
Mohamed G
Staff Software Engineer
- Afkomstig uitEgypte
- Lid sindsapr 2021
Talen
Arabisch, Engels
I am a seasoned Software Engineer with 5+ years of hands-on experience in Java, Spring Boot, and microservices architecture. I have designed and delivered scalable, high-performance applications, optimized system efficiency, and led end-to-end feature development. I am proficient with DevOps tools such as Docker and Kubernetes and experienced in cloud platforms including AWS.
Mijn portfolio
Andere Software development diensten die ik aanbied
Veelgestelde vragen
Will you write tests for the code you deliver?
Yes. Standard and Premium packages include unit tests (JUnit + Mockito) and integration tests. Basic includes test stubs you can extend.
Which databases do you support?
PostgreSQL, MySQL, MongoDB, and Redis (for caching). I can also work with Firebase or Supabase on request. I'll set up schema, migrations, and connection pooling.
Do you provide the source code?
Yes — full source code with a setup guide, a README, and clear inline comments. You own the code outright after delivery.
Can you containerize the API with Docker?
Yes. The Premium package ships with a working Dockerfile, docker-compose for local dev, and a basic CI/CD config (GitHub Actions or Jenkins). Available as a Gig Extra on Standard.
What information do you need from me to start?
A short brief covering: the endpoints/features you need, the database you want, any auth requirements, and (if you have one) an existing API spec or example payloads. I'll confirm scope before you order.
