Willing to relocate: No
Technologies: JavaScript / TypeScript / Node.js, React, Python, Shell, PostgreSQL, Redis, DuckDB, NoSQL, Airflow (ETL), Docker, AWS, AWS CDK, Security, Grafana, crawling & scraping (headless browsers) and many more.
Resumé / CV: https://pastebin.com/ud2KKMWD
Email: https://pastebin.com/j9ZFyt9R
Languages: EN, FR, NL, DE, LU
Hi, I'm a (mostly backend) web developer with 12 years of experience in web application development, big data systems (hundreds of millions to billions of rows), security (attack and defence, policy), payment systems, writing scrapers / crawlers, traditional machine learning / NLP, LLMs / RAG / agents (LangChain / LangGraph) / and infrastructure management.
I also have cross-discipline experience; working with accounting, sales, communication and marketing teams by building workflows, automations and internal tooling.
Currently working as the CTO of an AdTech startup.
Ideally I'd like to work for a product startup in the capacity of CTO or lead / staff engineer.
(Not super interested in crypto or Web3.)