I'm a backend software engineer with 3+ years of experience, specializing in PHP and Laravel. I design high-performance APIs and optimize databases using MySQL and PostgreSQL, and I have hands-on experience with caching and query optimization to support scalable applications. I also have basic DevOps knowledge with Docker and CI/CD pipelines, plus frontend basics like JavaScript and HTML/CSS for effective collaboration across teams. I've led development teams to deliver robust solutions following best coding practices.

Mohammed Elkhalifa

I'm a backend software engineer with 3+ years of experience, specializing in PHP and Laravel. I design high-performance APIs and optimize databases using MySQL and PostgreSQL, and I have hands-on experience with caching and query optimization to support scalable applications. I also have basic DevOps knowledge with Docker and CI/CD pipelines, plus frontend basics like JavaScript and HTML/CSS for effective collaboration across teams. I've led development teams to deliver robust solutions following best coding practices.

Available to hire

I’m a backend software engineer with 3+ years of experience, specializing in PHP and Laravel. I design high-performance APIs and optimize databases using MySQL and PostgreSQL, and I have hands-on experience with caching and query optimization to support scalable applications.
I also have basic DevOps knowledge with Docker and CI/CD pipelines, plus frontend basics like JavaScript and HTML/CSS for effective collaboration across teams. I’ve led development teams to deliver robust solutions following best coding practices.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

Arabic
Fluent
English
Advanced

Work Experience

Backend Developer at Valkii
January 1, 2024 - June 7, 2024
Lead a team of 4 developers, driving high-quality software delivery and best practices. Optimized system architecture for high-concurrency performance and scalability. Implemented database indexing and query optimization, reducing API latency.
Backend Developer at Msar Web
January 1, 2024 - December 31, 2024
Built efficient backend systems using Laravel, MySQL and Redis for caching. Developed scalable APIs to support mobile and web application integrations. Enhanced server performance through strategic caching and asynchronous processing. Managed collaborative development using Git and GitHub.
Backend Developer & Academy Mentor at Eraasoft
January 1, 2023 - December 31, 2024
Designed and maintained backend solutions with Laravel, MySQL and Redis. Created high-performance APIs for seamless third-party integrations. Ensured smooth team collaboration using Git and GitHub. Conducted hands-on training sessions in PHP, Laravel and MySQL for aspiring developers. Designed practical API development exercises and provided personalized code reviews and career guidance.
Backend Developer at Lshana
January 1, 2023 - December 31, 2023
Optimized API performance through rigorous testing and tuning, ensuring high availability.
Backend Developer at Valkii
January 1, 2024 - June 18, 2024
Led a team of 4 developers focused on delivering high-quality software solutions and best coding practices. Optimized the system architecture for enhanced high-concurrency performance and scalability. Implemented database indexing and query optimization leading to reduced API latency.
Backend Developer at Msar Web
January 1, 2024 - December 31, 2024
Built efficient backend systems using Laravel, MySQL, and Redis for caching. Developed scalable APIs supporting mobile and web application integrations. Improved server performance through strategic caching and asynchronous processing. Managed collaborative development using Git and GitHub.
Backend Developer & Academy Mentor at Eraasoft
January 1, 2023 - December 31, 2024
Designed and maintained backend solutions with Laravel, MySQL, and Redis. Created high-performance APIs for seamless third-party integrations. Ensured smooth team collaboration using Git and GitHub. Conducted hands-on training sessions in PHP, Laravel, and MySQL. Designed practical API development exercises and provided personalized code reviews and career guidance.
Backend Developer at Lshana
January 1, 2023 - December 31, 2023
Optimized API performance through rigorous testing and tuning, ensuring high availability.
Backend Developer at Valkii
January 1, 2024 - June 7, 2024
Led a team of 4 developers, driving high-quality software delivery and following best practices. Optimized system architecture for high-concurrency performance and scalability. Implemented database indexing and query optimization, reducing API latency.
Backend Developer at Msar Web
January 1, 2024 - December 31, 2024
Built efficient backend systems using Laravel, MySQL, and Redis for caching. Developed scalable APIs to support mobile and web applications integrations. Enhanced server performance through strategic caching and asynchronous processing. Managed collaborative development using Git and GitHub.
Backend Developer & Academy Mentor at Eraasoft
January 1, 2023 - December 31, 2024
Designed and maintained backend solutions with Laravel, MySQL, and Redis. Created high-performance APIs for seamless third-party integrations. Ensured smooth team collaboration using Git and GitHub. Conducted training sessions in PHP, Laravel, and MySQL for aspiring developers, including practical API development exercises. Provided personalized code reviews and career guidance.
Backend Developer at Lshana
January 1, 2023 - December 31, 2023
Optimized API performance through rigorous testing and tuning, ensuring high availability.
Backend Developer at Valkii
January 1, 2024 - June 23, 2024
Led a team of 4 developers, driving high-quality software delivery and best practices. Optimized system architecture for high-concurrency performance and scalability. Implemented database indexing and query optimization, reducing API latency.
Backend Developer at Msar Web
January 1, 2024 - December 31, 2024
Built efficient backend systems using Laravel, MySQL and Redis for Caching. Developed scalable APIs to support mobile and web application integrations. Enhanced server performance through strategic caching and asynchronous processing. Managed collaborative development using Git and GitHub.
Backend Developer & Academy Mentor at Eraasoft
January 1, 2023 - December 31, 2024
Designed and maintained backend solutions with Laravel, MySQL and Redis. Created high-performance APIs for seamless third-party integrations. Ensured smooth team collaboration using Git and GitHub. Conducted hands-on training sessions in PHP, Laravel and MySQL for aspiring developers. Designed practical API development exercises. Provided personalized code reviews and career guidance.
Backend Developer at Lshana
January 1, 2023 - December 31, 2023
Optimized API performance through rigorous testing and tuning, ensuring high availability.
Backend Developer at Valkii
January 1, 2024 - Present
Led a team of developers, driving high-quality software delivery and best practices. Optimized system architecture for high concurrency performance and scalability. Implemented database indexing and query optimization, reducing API latency.
Backend Developer at Msar Web
December 31, 2024 - August 2, 2025
Built efficient backend systems using Laravel, MySQL and Redis for caching. Developed scalable APIs to support mobile and web application integrations. Enhanced server performance through strategic caching and asynchronous processing. Managed collaborative development using Git and GitHub.
Backend Developer & Academy Mentor at Eraasoft
December 31, 2024 - August 2, 2025
Designed and maintained backend solutions with Laravel, MySQL, and Redis. Created high-performance APIs for seamless third-party integrations. Ensured smooth team collaboration using Git and GitHub. Conducted hands-on training sessions in PHP, Laravel, and MySQL for aspiring developers. Designed practical API development exercises and provided personalized code reviews and career guidance.
Backend Developer at Lshana
December 31, 2023 - August 2, 2025
Optimized API performance through rigorous testing and tuning, ensuring high availability.
Backend Developer at Valkii
January 1, 2024 - Present
Led a team of developers, driving high-quality software delivery and best practices. Optimized system architecture for high-concurrency performance and scalability. Implemented database indexing and query optimization, reducing API latency.
Backend Developer at Msar Web
January 1, 2024 - October 13, 2025
Built efficient backend systems using Laravel, MySQL and Redis for caching. Developed scalable APIs to support mobile and web applications integrations. Enhanced server performance through strategic caching and asynchronous processing. Managed collaborative development using Git and GitHub.
Backend Developer & Academy Mentor at Eraasoft
January 1, 2024 - October 13, 2025
Designed and maintained backend solutions with Laravel, MySQL and Redis. Created high-performance APIs for seamless third-party integrations. Ensured smooth team collaboration using Git and GitHub. Conducted hands-on training sessions in PHP, Laravel and MySQL for aspiring developers. Designed practical API development exercises. Provided personalized code reviews and career guidance.
Backend Developer at Lshana
January 1, 2023 - October 13, 2025
Optimized API performance through rigorous testing and tuning, ensuring high availability.
Backend Developer at Valkii
January 1, 2024 - Present
Lead a team of developers, driving high-quality software delivery and best practices. Optimized system architecture for high-concurrency performance and scalability. Implemented database indexing and query optimization, reducing API latency.
Backend Developer at Msar Web
January 1, 2024 - October 13, 2025
Built efficient backend systems using Laravel, MySQL and Redis for caching. Developed scalable APIs to support mobile and web application integrations. Enhanced server performance through strategic caching and asynchronous processing. Managed collaborative development using Git and GitHub.
Backend Developer & Academy Mentor at Eraasoft
January 1, 2024 - October 13, 2025
Designed and maintained backend solutions with Laravel, MySQL and Redis. Created high-performance APIs for seamless third-party integrations. Ensured smooth team collaboration using Git and GitHub. Conducted hands-on training sessions in PHP, Laravel and MySQL for aspiring developers. Designed practical API development exercises. Provided personalized code reviews and career guidance.
Backend Developer at Lshana
January 1, 2023 - October 13, 2025
Optimized API performance through rigorous testing and tuning, ensuring high availability.
Backend Developer at Valkii
January 1, 2024 - Present
Lead a team of developers, driving high-quality software delivery and best practices. Optimized system architecture for high-concurrency performance and scalability. Implemented database indexing and query optimization, reducing API latency.
Backend Developer at Msar Web
January 1, 2024 - October 13, 2025
Built efficient backend systems using Laravel, MySQL and Redis for caching. Developed scalable APIs to support mobile and web applications integrations. Enhanced server performance through strategic caching and asynchronous processing. Managed collaborative development using Git and GitHub.
Backend Developer & Academy Mentor at Eraasoft
January 1, 2024 - October 13, 2025
Designed and maintained backend solutions with Laravel, MySQL and Redis. Created high-performance APIs for seamless third-party integrations. Ensured smooth team collaboration using Git and GitHub. Conducted hands-on training sessions in PHP, Laravel and MySQL for aspiring developers. Designed practical API development exercises. Provided personalized code reviews and career guidance.
Backend Developer at Lshana
January 1, 2023 - October 13, 2025
Optimized API performance through rigorous testing and tuning, ensuring high availability.

Education

Bachelor at Tanta University
January 1, 2016 - December 31, 2020
Bachelor at Tanta University
January 1, 2016 - December 31, 2020
Bachelor's at Tanta University
January 1, 2016 - December 31, 2020
Bachelor of Civil Engineering at Tanta University
January 1, 2016 - December 31, 2020
Bachelor of Civil Engineering at Tanta University
January 1, 2020 - December 31, 2020
Bachelor of Civil Engineering at Tanta University
January 11, 2030 - January 1, 2020
Bachelor of Civil Engineering at Tanta University
January 11, 2030 - January 1, 2020
Bachelor of Civil Engineering at Tanta University
January 11, 2030 - January 1, 2020

Qualifications

DevOps Diploma
January 1, 2025 - December 31, 2025
Frontend Diploma
January 1, 2024 - December 31, 2024
Backend Diploma (PHP - Laravel)
January 1, 2022 - December 31, 2023
Full-Stack Diploma
January 1, 2022 - December 31, 2022
DevOps Diploma
January 1, 2025 - December 31, 2025
Frontend Diploma
January 1, 2024 - December 31, 2024
Backend Diploma (PHP - Laravel)
January 1, 2022 - December 31, 2023
Full-Stack Diploma
January 1, 2022 - December 31, 2022
DevOps Diploma
January 1, 2025 - December 31, 2025
Frontend Diploma
January 1, 2024 - December 31, 2024
Backend Diploma (PHP - Laravel)
January 1, 2022 - December 31, 2023
Full-Stack Diploma
January 1, 2022 - December 31, 2022
DevOps Diploma
January 1, 2025 - December 31, 2025
Frontend Diploma
January 1, 2024 - December 31, 2024
Backend Diploma (PHP - Laravel)
January 1, 2022 - December 31, 2023
Full-Stack Diploma
January 1, 2022 - December 31, 2022
DevOps Diploma - Div Academy
January 1, 2025 - December 31, 2025
Full-Stack Diploma - Creativo Academy
January 1, 2022 - December 31, 2022
Frontend Diploma - EraaSoft Academy
January 1, 2024 - December 31, 2024
Backend Diploma (PHP - Laravel) - EraaSoft Academy
January 1, 2022 - December 31, 2023
DevOps Diploma
January 11, 2030 - October 13, 2025
Full-Stack Diploma
January 11, 2030 - October 13, 2025
Frontend Diploma
January 11, 2030 - October 13, 2025
Backend Diploma (PHP - Laravel)
January 11, 2030 - October 13, 2025
DevOps Diploma
January 11, 2030 - January 1, 2025
Full-Stack Diploma - Creativo Academy
January 11, 2030 - January 1, 2022
Frontend Diploma EraaSoft Academy
January 11, 2030 - January 1, 2024
Backend Diploma (PHP - Laravel) - EraaSoft Academy
January 1, 2022 - January 1, 2023
DevOps Diploma
January 1, 2025 - October 13, 2025
Full-Stack Diploma
January 1, 2022 - January 1, 2022
Frontend Diploma EraaSoft Academy
January 1, 2024 - January 1, 2024
Backend Diploma (PHP - Laravel) - EraaSoft Academy
January 1, 2022 - January 1, 2023

Industry Experience

Software & Internet, Education, Professional Services, Healthcare, Retail, Computers & Electronics