Peter Majko
Head Of Data Platform
Cologne Bonn Region Germany
Summary
👤
Senior🎓
Top SchoolPeter Majko is an accomplished Head of Data Platform with 10 years of experience building high-trust, cost-efficient cloud-native data platforms and leading cross-functional teams to ship reliable systems. Based in the Cologne Bonn region, he blends hands-on engineering—PySpark, Databricks, Azure, FastAPI—with strategic responsibilities like budget planning, API-first design, security/privacy by design, and platform modularization. He’s known for translating complex data engineering into clear business decisions while fostering ownership and growth in engineers, and he has led large refactors (2,000+ transformations) and CI/CD-driven data ecosystems. As a founder and principal consultant he pairs enterprise leadership at Henkel and Gen Re with startup-style agility, driving automation and innovation across industries. Notably, his background spans both deep technical implementation and product-level governance (GDPR, global BI boards), giving him rare fluency between technical trade-offs and business outcomes.
10 years of coding experience
8 years of employment as a software developer
Bc (unfinished), Telecommunications, Bc (unfinished), Telecommunications at Slovenská technická univerzita v BratislaveBc (unfinished), Teaching of Biology and English Language, Bc (unfinished), Teaching of Biology and English Language at Univerzita Komenského v BratislaveMaturita (Abitur), Secondary education, 1.2 (3xA, 2xB), Maturita (Abitur), Secondary education, 1.2 (3xA, 2xB) at Gymnázium Ladislava Novomeského (GLN)Master's degree (unfinished), Economics & Management, Master's degree (unfinished), Economics & Management at Vysoká škola ekonómie a manažmentu verejnej správy v Bratislave
English, German, Slovak
Stackoverflow
1,281reputation
2.3mreached
38answers
6questions
Github Skills (26)
introspection6
neo4j6
sql6
excel6
decorator6
vba6
python6
neomodel6
home-assistant4
speech-synthesis4
text-to-speech4
wrapper4
api3
exchange3
huobi3
Programming languages (2)
Github contributions (5)
Verth-Elone/fullstack-nanodegree-vm
Nov 2015 - Dec 2015
Contributions:39 commits, 39 pushes in 1 month
Verth-Elone/SoS
Nov 2016 - Nov 2016
Contributions:14 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.