Eyk Rehbein
Co-Founder & Engineering at Superscale AI
Karlsruhe, Baden-Württemberg, Germany
Summary
🤩
Rockstar🎓
Top SchoolEyk Rehbein is a hands-on software engineer and startup co-founder with nine years of experience building scalable backend systems and leading AI engineering. Based in Karlsruhe, he co-founded Superscale AI and previously advanced product engineering at Sonic after a practical dual-study stint at Deutsche Telekom. He contributes open-source tooling like strest, a CI-ready YAML-configured REST API test runner, demonstrating a knack for developer ergonomics and reliable automation. Comfortable across the stack, Eyk combines CLI and backend implementation experience with practical integrations such as YAML parsing, auth handling, and curl-compatible outputs. His background blends academic computer science training with real-world product delivery, and he brings a founder’s focus on shipping pragmatic, testable systems.
9 years of coding experience
5 years of employment as a software developer
Computer Science, Computer Science at Darmstadt University of Applied SciencesGerman Abitur, German Abitur at Zeppelin-Gymnasium LüdenscheidComputer Science, Computer Science at Karlsruher Institut für Technologie (KIT)
German, English
Stackoverflow
3,743reputation
954kreached
34answers
12questions
firebase
top-1%
axios
top-5%
javascript
top-5%
google-cloud-firestore
top-1%
Github Skills (25)
api-rest10
google-cloud-firestore10
javascript10
api-design10
restful-api10
yaml10
rest-api10
nodejs10
firebase10
command-line-interface9
axios9
configuration-management9
cookie9
command-line9
cli9
Programming languages (9)
Github contributions (5)
eykrehbein/strest
Sep 2018 - Mar 2020
⚡️ CI-ready tests for REST APIs configured in YAML
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 release, 150 commits, 60 PRs in 1 year 6 months
Contributions summary:Eyk's primary contribution focused on building the core functionality for a REST API testing tool. They implemented the main command-line interface, file system interaction to locate test files, and YAML parsing to convert test configurations into a usable format. Further, they added response validation and implemented core request functions, including features for variables, and basic authentication, and implemented curl output.
apitestingapi-testingrestrest-api
eykrehbein/bang
May 2019 - Nov 2019
Custom (Google) "bangs" for Chrome and Firefox
Contributions:68 commits, 10 pushes, 1 comment in 6 months
firefoxchromefirefox-extensionfirefox-addonchrome-extension
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