After 3+ years of hands-on software engineering work across production systems, I recently launched a Fiverr service focused on backend development and system design.
This move is not just about freelancing. It is about helping startups and product teams build reliable backend foundations with practical engineering support.
What I have been working on
Through my work at Mada Software and other remote teams, I have contributed to real production environments and high-traffic applications.
- Built and improved backend services using Laravel and Go
- Optimized API performance and database query paths
- Supported scalable e-commerce and marketplace workflows
- Worked with Redis, RabbitMQ, and REST APIs in production
- Implemented CI/CD pipelines that reduced deployment issues and improved release reliability
- Contributed to microservices and distributed system architecture decisions
What I offer through this service
- API development and architecture support
- Performance optimization and bottleneck analysis
- System design guidance for scalability and reliability
- Codebase stabilization and refactoring for safer releases
Fiverr service: https://lnkd.in/e2wbGyFG
Portfolio: https://kareemhamed.io
Original LinkedIn post
View the original LinkedIn post
If you are building a product and need backend support, feel free to connect.