Nikolas Koumarianos
Senior Magento Shopware Developer at MageVision
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolNikolas Koumarianos is a Senior Magento developer based in Berlin with nine years of focused experience building and maintaining Magento 2 and Shopware 6 eCommerce backends. A Magento Certified Developer, he designs extensions and services and has led backend work for notable brands and complex migrations, including Vue Storefront projects. He founded Greece Startup Jobs, showing entrepreneurial drive and experience in product-facing web development and community building. At MageVision he continues to produce commercial Magento extensions while bringing deep PHP architecture and integration expertise to agency and enterprise clients. Known for pragmatic problem-solving, he often combines custom module development with performance and migration strategies that keep large catalogs and storefronts stable under load. Fluent in German-market eCommerce patterns and cross-platform integrations, he brings both long-term platform knowledge and hands-on execution to every project.
10 years of coding experience
17 years of employment as a software developer
Bachelor’s Degree, Computer Science, Bachelor’s Degree, Computer Science at Techological Educational Institute of AthensTraining program, Pedagogical and Technological Education, Training program, Pedagogical and Technological Education at School of Pedagogical and Technological Education
German, English, Greek, French
Stackoverflow
101reputation
0reached
4answers
0questions
Github Skills (3)
enhanced-ecommerce10
magento9
ecommerce9
Programming languages (1)
Github contributions (5)
magevision/shopware6-greek-regions
Mar 2023 - May 2025
Contributions:11 releases, 2 pushes, 6 tags in 2 years 2 months
magevision/shopware6-admin-category-product-thumbnail
Jan 2024 - May 2025
Contributions:3 releases, 1 push, 3 tags in 1 year 3 months
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