Amr Abdelkarem
Backend / Full Stack Developer in Berlin

Building production systems with PHP and APIs

I am a Backend / Full Stack Developer with 5+ years of experience in PHP, WordPress, JavaScript, React, and MySQL. I build scalable systems, custom plugins, API integrations, and performance-focused applications.

I am currently open to Full Stack and PHP Developer roles in Germany and available to start immediately.

Contact Me LinkedIn
About

Backend-first. Product-minded.

My core strength is backend development. I have worked on real production systems involving custom PHP development, WordPress internals, MySQL optimization, API integrations, and performance improvements.

I do not work at the surface level of WordPress. My experience includes custom plugins, backend workflows, system integration, and scalable architecture decisions. I also work with JavaScript and React for full stack delivery when needed.

Skills

Core stack

PHP WordPress Internals Custom Plugins REST APIs JavaScript React MySQL Performance Optimization Git Scalable Systems
Selected Work

Projects and case studies

Custom WordPress Development

Custom plugin and backend workflow development

  • Built custom plugins for production use cases and business workflows
  • Developed backend logic and custom API endpoints
  • Focused on maintainability, clean architecture, and extensibility
API Integrations

Third-party service integration

  • Integrated external systems such as payment gateways, CRM tools, and service APIs
  • Handled authentication, validation, error handling, and structured payloads
  • Built reliable backend processes for real user and business flows
Performance

Performance and database optimization

  • Improved load times and backend efficiency in production environments
  • Optimized queries, reduced unnecessary processing, and improved response flow
  • Worked with MySQL and backend profiling to improve system behavior
Contact

Open to new opportunities

I am currently looking for Full Stack or PHP Developer roles in Germany. I am based in Berlin and available to start immediately.

Send Email Call
Email contact@amrabdelkarem.com
Phone +49 177 6777062
Location
Berlin, Germany
LinkedIn linkedin.com/in/amr-elarabi
GitHub github.com/amrelarabi