Ali Akın
Senior Backend Developer at lingoking GmbH
Mainz, Rhineland-Palatinate, Germany
Summary
👤
Senior🎓
Top SchoolAli Akın is a Senior Backend Developer with 10 years of experience building time-sensitive, high-throughput systems and migrating monoliths to microservices. He has led payment-focused backend initiatives at CHECK24, designing DDD-aligned APIs and a dedicated credit card processing service that helped prevent duplicate transactions and saved the company roughly €70–80k annually. Expert in PHP (Symfony, Laravel), Docker, Redis, MySQL (Percona) and CI/CD with a strong emphasis on automated testing (Codeception, PHPUnit), he consistently improves performance and reliability by 10–30% across projects. Comfortable across the stack, he has also built reusable PHP libraries, WebSocket solutions, and improved proprietary frameworks for substantial efficiency gains. Based in Mainz, Germany, he mentors junior engineers and drives engineering culture toward robust testing and deployable designs. His background blends startup agility with enterprise-grade payment work, giving him both hands-on implementation skills and systems-level architectural judgment.
9 years of coding experience
8 years of employment as a software developer
Bachelor's degree Computer Engineering, Bachelor's degree Computer Engineering at Kocaeli University
Turkish, İngilizce, German
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (44)
directions10
package-control9
installer9
docker8
composer8
php8
symfony8
compose8
mercure8
docker-compose7
package-manager6
nginx6
vocabulary6
microdata6
dependency-manager6
Programming languages (5)
Github contributions (5)
ErdemAkin/Cpanel-Api
Mar 2020 - Sep 2022
Contributions:3 PRs, 4 pushes, 3 branches in 2 years 6 months
ErdemAkin/ErdemAkin
Sep 2021 - Oct 2024
Contributions:13 pushes, 1 branch in 3 years 2 months
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