Fabian Wesner
Agentic Engineering Trainer For SMEs And Enterprises at Selbstständig
Berlin, Germany
Summary
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SeniorFabian Wesner is a hands-on CTO and founder with over 15 years building and scaling e-commerce and SaaS platforms, now focused on helping SMEs and enterprises adopt agentic AI workflows. He combines deep full‑stack experience (React, PHP/Python, Kubernetes/Docker) with a track record of founding and leading technical teams at Spryker, ROQ and Rocket Internet to deliver business‑critical systems. As a freelance CTO and engineering trainer he runs practical AI Coding Days, pair‑program coaching, and leadership strategy sessions to turn AI experiments into sustained productivity gains. He has repeatedly moved teams from agency dependence to internal ownership, and his work blends evangelism for Clean Code and SOLID with pragmatic product delivery. Based in Berlin, Fabian also helps founders structure AI-driven startup ideas through VentureTango, revealing an unusual mix of operator rigor and startup ideation.
10 years of coding experience
14 years of employment as a software developer
Github Skills (28)
api10
rest-api10
ecommerce9
shopping-cart9
restful-api9
symfony-bundle9
spryker9
readonly9
commerce9
symfony9
php9
sylius9
spree9
oms9
marketplace6
Programming languages (5)
Github contributions (5)
roqtech/shopsystems
Oct 2024 - Feb 2025
Contributions:1 review, 1 PR, 15 pushes in 4 months
tecsteps/ossc
Nov 2024 - Jan 2025
#OSSC Open Source Seller Center - Build in Public
Contributions:6 PRs, 15 pushes, 5 branches in 1 month
e-commercefilamentphplaravelmarketplaceossc
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