Full Stack Software Engineer with +4 years of experience building, maintaining, and scaling production web applications.
Strong background in the Node.js ecosystem (NestJS, Express, TypeScript) with solid experience in MongoDB, PostgreSQL, AWS services, and React.js / Angular. I've worked extensively on real-world systems — including payroll platforms and microservices architectures — with a focus on performance, maintainability, reliability, and clean architecture.
- 🏢 Currently working as a Software Engineer at Tahaluf Al Emarat Technical Solutions (UAE – Remote)
- 🏢 Previously Software Engineer at Make It Simple (UK – Remote) — large-scale payroll SaaS platform
- 📫 Reach me at: mahmoud32salamn@gmail.com
- 📞 Phone: (+20) 1024279414
- 🌍 Based in: Egypt
- 🌐 Portfolio: farag.vercel.app
April 2026 – Present
- Working within a microservices-based architecture, responsible for enhancing and refactoring existing services
- Ensuring system reliability, scalability, and performance across microservices
- Collaborating with cross-functional teams to deliver high-quality, maintainable solutions
Dec 2022 – March 2026
- Contributed to the development and stabilization of a large-scale payroll system, building and maintaining RESTful APIs using Node.js and MongoDB within a full-stack environment (Angular)
- Refactored and optimized legacy backend systems, improving code quality, maintainability, and reducing recurring production issues across core features
- Participated in the transition toward microservices architecture on AWS (Lambda, S3, Fargate, SQS), while enhancing system reliability and debugging production issues
Jun 2022 – Dec 2022
- Developed secure and well-documented REST APIs using Express.js and MySQL for multiple client projects
- Implemented authentication, validation, and error-handling patterns to ensure API reliability and maintainability
- Worked independently with clients to translate business requirements into backend solutions
Sep 2022 – Oct 2022
- Built and integrated UI components for a React-based e-commerce application
- Focused on delivering responsive, user-friendly interfaces while maintaining clean and reusable component structures
Bachelor of Computer Science
📍 Menoufia University, Egypt | 2015 – 2020
"Building reliable systems, one clean commit at a time."