Spyros Avlonitis
Machine Learning Engineer at Booking.com
Amsterdam, North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolSpyros Avlonitis is a Machine Learning Engineer based in Amsterdam with 11 years of experience building production-grade web and ML systems across travel, aviation, retail, and startups. He has led ML teams at KLM—transitioning on-premise infrastructure to GCP and productionalizing data scientists' models—and now develops ML solutions at Booking.com. Earlier roles span senior full-stack engineering and API-driven OCR services at HQengine and product leadership at Nike where he shipped an automated ad bid optimization platform that improved MOAS by 7%. Spyros combines hands-on backend and cloud expertise (Ruby on Rails, AWS, GCP) with an MSc in Artificial Intelligence from the University of Amsterdam, enabling him to bridge research models and reliable deployment. He’s comfortable scaling both systems and teams, with a track record of turning operational challenges into automated ML pipelines. A practical problem-solver, he often pairs product-focused thinking with low-level engineering to deliver measurable business impact.
11 years of coding experience
9 years of employment as a software developer
Bachelor of Science - BS Computer Science, Bachelor of Science - BS Computer Science at National & Kapodistrian University of AthensMaster of Science - MS Artificial Intelligence, Master of Science - MS Artificial Intelligence at University of Amsterdam
Dutch, Greek, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (68)
editor9
optimization9
aws9
electron9
vscode-extension9
typescript9
vscode9
ray8
python8
serve8
visual-studio8
parallel8
machine-learning8
visual-studio-code8
tagging8
Programming languages (5)
Github contributions (5)
spyrosavl/langchain
Jun 2024 - Jun 2024
🦜🔗 Build context-aware reasoning applications
Contributions:7 pushes in 2 days
crowdhackathon-insurance/Salus
Oct 2016 - Oct 2016
Contributions:16 pushes, 1 branch in 9 days
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.