Fabien Thetis is a seasoned Technical Consultant and former CTO with over a decade building scalable e-commerce systems, APIs, and microservices across startups and enterprise clients. He combines deep hands-on expertise in Python, Node.js, TypeScript and serverless AWS architectures with practical experience integrating platforms like Shopify, Magento, Netsuite and Salesforce Order Management. His background spans full-stack delivery, DevOps automation, real-time data processing and blockchain—having led Web3 and Solidity projects for YmplePay alongside traditional ERP and payment integrations. Known for turning complex commerce requirements into reliable, performant architectures, he has repeatedly led international integrations and CI/CD transformations. Based in Berlin, he pairs entrepreneurial experience as a founder with proven success in technical leadership at companies such as NewStore and Babbel. An uncommon mix of search/Big Data tuning (ElasticSearch/Hadoop) and production voice-assistant/PWA skills gives him a broad toolkit for modern retail engineering.
10 years of coding experience
19 years of employment as a software developer
Engineer's degree Information Technology Electronic Telecommunication, Engineer's degree Information Technology Electronic Telecommunication at ESME, école d'ingénieurs généraliste
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.