Jan Ramm
CTO at metergrid GmbH
Hamburg, Germany
Summary
👤
Senior🎓
Top SchoolJan Ramm is a seasoned technology leader and CTO with over a decade of experience building and scaling mobility platforms across Europe, most notably steering FREE NOW’s tech strategy as it grew to 54 million users and integrated diverse mobility and payment services. Based in Hamburg, he combines hands-on engineering roots (web development roles early in his career) with executive leadership, having progressed from IT lead to group CTO roles and now leading metergrid GmbH. Jan specializes in orchestrating multi-brand, distributed systems that prioritize efficiency and sustainability in urban mobility, and he’s comfortable navigating both product and operational trade-offs at scale. His academic background in computer science (B.Sc. and M.Sc.) underpins a pragmatic, systems-oriented approach to architecture and team development.
12 years of coding experience
11 years of employment as a software developer
Master of Science (MS) Informatik, Master of Science (MS) Informatik at Fachhochschule Wedel
German, English
Stackoverflow
21reputation
4kreached
2answers
0questions
Github Skills (14)
compilation9
strings8
api8
maven-plugin8
maven8
api-client8
java8
json6
database-tuning6
gson6
sql6
postgresql6
whatsapp4
nodejs4
Programming languages (2)
Github contributions (4)
freenowtech/phrase-java-client
Mar 2016 - Mar 2019
This Project is a Java based api client for phraseapp.com to pull translations
Contributions:45 commits, 6 PRs, 42 pushes in 3 years
api-clientapitranslationsphraseappjava
freenowtech/phrase-maven-plugin
Mar 2016 - Mar 2019
maven plugin to download phraseapp.com strings during compilation
Contributions:36 commits, 2 PRs, 30 pushes in 3 years
maven-plugincompilationmavenstringsphraseapp
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.