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kareemhamed001

Kareem Hamed

@kareemhamed001

Software Engineer

Egypt
English, Arabic
About me
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.... Read more

Skills

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kareemhamed001
Kareem Hamed
Offline • 
Average response time: 1 hour

See my services

API & Integrations
I will build scalable golang rest API ,grpc, microservices backend
From$30 / projectMore details
Bug Fixes
I will fix bugs in your golang backend api
From$30 / projectMore details

Portfolio

Work experience

Software Engineer

Mada Software • Full-time

Feb 2024 - Present • 2 yrs 3 mos

Built and optimized high-traffic backend systems and REST APIs for e-commerce and mobile products. Engineered a Go microservice to replace a legacy Laravel analytics engine, reducing dashboard latency from 25s to 500ms (98% improvement) on datasets over 10M records. Implemented worker-pool concurrency with goroutines and Redis cache pre-warming for sub-second query responses. Built CI/CD pipelines with GitHub Actions, reducing production deployment errors by 80%.