Youssef Yasmine
IT-Berater Und Software-Entwickler
Cologne Bonn Region Germany
Summary
👤
Senior🎓
Top SchoolYoussef Yasmine is an experienced IT consultant and software architect with nearly two decades in web backend development and nine years of focused professional experience, primarily in PHP and modernizing legacy systems. He currently advises and develops for multiple organizations in the Cologne/Bonn region, leading migrations from PHP 5/7 to newer versions and upgrading Symfony stacks while driving architecture and performance improvements. His background spans hands-on engineering, CTO and Head of IT roles, and building domain-specific systems such as an in-memory matching engine in Java/Spring Boot. Known for pragmatic clean-code practices, microservice-minded designs and performance tuning, he combines deep legacy migration know-how with a continual appetite for learning and architectural refinement.
10 years of coding experience
12 years of employment as a software developer
N/A Master of Computer Science, N/A Master of Computer Science at FernUni HaagenDiplom-Informatiker (FH) Angewandte Informatik/Telekommunikationstechnik, Diplom-Informatiker (FH) Angewandte Informatik/Telekommunikationstechnik at Fachhochschule Bonn Rhein Sieg
German, English, French, Arabic
Github Skills (29)
php8
phpunit6
unit-testing-framework4
bank4
api4
rest4
insert3
x-library3
gitlab3
webservice3
python2
json2
git2
api-rest2
zugferd2
Programming languages (3)
Github contributions (5)
hitmeister/api-sdk-php
Oct 2017 - Oct 2020
Kaufland.de Onlineshop (former real.de and Hitmeister) API SDK for PHP
Contributions:1 release, 5 commits, 3 PRs in 3 years
php
yya/aoc2021
Dec 2021 - Dec 2021
Contributions:1 branch in 6 days
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