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Full-stack developer who designs and builds scalable, university/institution-scale web applications using PHP (Laravel), JavaScript, and MySQL/PostgreSQL. Experienced in RESTful API development, performance tuning, and improving maintainability and interoperability. Hands-on developer with backend foundations and modern frontend practices (React, Next.js), contributing to automation and SIP-based integrations for call center operations. Focused on secure, efficient client-server communication, database optimization, and collaborative code quality through reviews.…Full-stack developer who designs and builds scalable, university/institution-scale web applications using PHP (Laravel), JavaScript, and MySQL/PostgreSQL. Experienced in RESTful API development, performance tuning, and improving maintainability and interoperability. Hands-on developer with backend foundations and modern frontend practices (React, Next.js), contributing to automation and SIP-based integrations for call center operations. Focused on secure, efficient client-server communication, database optimization, and collaborative code quality through reviews.

Berk Gülşen

Full Stack Developer, Back-End Developer, Web Developer, +2

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Full-stack developer who designs and builds scalable, university/institution-scale web applications using PHP (Laravel), JavaScript, and MySQL/PostgreSQL. Experienced in RESTful API development, performance tuning, and improving maintainability and interoperability. Hands-on developer with backend foundations and modern frontend practices (React, Next.js), contributing to automation and SIP-based integrations for call center operations. Focused on secure, efficient client-server communication, database optimization, and collaborative code quality through reviews.…Full-stack developer who designs and builds scalable, university/institution-scale web applications using PHP (Laravel), JavaScript, and MySQL/PostgreSQL. Experienced in RESTful API development, performance tuning, and improving maintainability and interoperability. Hands-on developer with backend foundations and modern frontend practices (React, Next.js), contributing to automation and SIP-based integrations for call center operations. Focused on secure, efficient client-server communication, database optimization, and collaborative code quality through reviews.

Available to hire

Full-stack developer who designs and builds scalable, university/institution-scale web applications using PHP (Laravel), JavaScript, and MySQL/PostgreSQL. Experienced in RESTful API development, performance tuning, and improving maintainability and interoperability.

Hands-on developer with backend foundations and modern frontend practices (React, Next.js), contributing to automation and SIP-based integrations for call center operations. Focused on secure, efficient client-server communication, database optimization, and collaborative code quality through reviews.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

Turkish

Fluent

English

Intermediate

Work Experience

Full Stack Developer at K2MBİşlim

August 1, 2025 - June 1, 2026

Built scalable web applications using React, Next.js, and Laravel. Delivered backend foundation combined with modern frontend development practices including responsive UI development, API integration, and performance optimization.

Full Stack Developer at Fırat University Digital Transformation and Software Office

November 1, 2023 - December 1, 2024

Designed and developed automations system from scratch using PHP, Laravel, MySQL, JavaScript, jQuery, AJAX, HTML, and CSS, including RESTful APIs. Built a fintech module with a digital wallet enabling cross-franchise payments and automated fund distribution between branches and headquarters. Developed vehicle inspection reporting to reduce manual processing time and improve data retrieval efficiency across branches.

Digital Transformation and Software Office Backend Developer at Fırat University

August 1, 2022 - July 1, 2023

Designed and implemented RESTful APIs for secure and efficient client-server communication to improve interoperability and maintainability. Optimized database queries and tuned backend performance to increase application speed and reliability. Provided constructive feedback in code reviews to improve code quality. Hired after completing a summer internship.