Arne Zeising
Chief Technology Officer at re:cap
Garmisch-Partenkirchen, Bavaria, Germany
Summary
👤
Senior🎓
Top SchoolArne Zeising is a seasoned technology leader with 11 years’ experience who currently serves as CTO at re:cap, building a marketplace that converts recurring revenue into upfront capital. He combines hands-on engineering roots in Ruby on Rails—evident from contributions to the notable jsonapi-resources library around nested pagination and relationship handling—with strategic product and go-to-market experience as a serial founder and co-founder of firms like LIQID and &do. Based in Garmisch-Partenkirchen, he pairs deep technical judgment with interim CTO work for corporate clients, helping translate ideas into scalable digital products. His background spans applied data work (a thesis on Hidden Markov Models for aircraft components) and finance-tech ventures, giving him a rare mix of analytics, engineering, and wealth-management domain knowledge. Outside work he’s an outdoor enthusiast—splitboarding, climbing and cycling—which often informs a pragmatic, risk-aware leadership style.
11 years of coding experience
5 years of employment as a software developer
Visiting Undergraduate Student, Management, Visiting Undergraduate Student, Management at Massachusetts Institute of TechnologyVisiting Undergraduate Student, Computer Science, Statistics, Visiting Undergraduate Student, Computer Science, Statistics at Harvard UniversityBachelor of Science (B.Sc.), Computer Science and Business Management, 1.4, Bachelor of Science (B.Sc.), Computer Science and Business Management, 1.4 at Fachhochschule Nordakademie Elmshorn
German, English, French
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (7)
testing10
ruby-rails10
rails10
json-api10
pagination10
ruby10
activerecord9
Programming languages (7)
Github contributions (5)
cerebris/jsonapi-resources
Jun 2018 - Jul 2018
A resource-focused Rails library for developing JSON:API compliant servers.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:7 commits, 3 PRs, 5 comments in 15 days
Contributions summary:Arne primarily contributed to the back-end of the `jsonapi-resources` Rails library. Their work involved implementing pagination for nested resources and refining how relationships are handled, specifically with the introduction and removal of relationship-related functionality. They added tests to cover new pagination functionality and also addressed existing relationship handling. The user also removed obsolete code that had been causing unnecessary errors.
apijsonapidevelopingrailscompliant
ArneZsng/toshi-casino
Aug 2017 - Jul 2020
Casino app for Toshi
Contributions:15 commits, 15 pushes, 1 branch in 2 years 11 months
casino
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