Florian Harr
Senior Staff Software Engineer at Betterment
Atlanta, Georgia, United States
Summary
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Rockstar🎓
Top SchoolFlorian Harr is a Senior Staff Software Engineer with 11 years of experience building high-performance iOS apps and backend systems, currently driving mobile platform and architecture work at Betterment. He has led cross-functional initiatives like GraphQL integrations and CI/CD improvements to measurably boost app performance and developer velocity, drawing on leadership stints at The Wall Street Journal and Kabbage. Equally comfortable in Swift and server-side concerns, Florian pairs hands-on engineering with mentoring and technical strategy to scale teams and products. His background founding an IT consultancy and lecturing at DHBW Stuttgart reflects a long-standing commitment to teaching and practical problem solving. Based in Atlanta, he describes himself playfully as both a problem solver and problem creator, signaling a curiosity-driven approach to complex engineering challenges.
11 years of coding experience
10 years of employment as a software developer
Bachelor of Science Applied Computer Science, Bachelor of Science Applied Computer Science at Baden-Wuerttemberg Cooperative State University (DHBW)A-Levels German Abitur General Certificate of Secondary Education, A-Levels German Abitur General Certificate of Secondary Education at Eugen Bolz GymnasiumHigh School Computer Software Engineering, High School Computer Software Engineering at Technisches Gymnasium Tübingen
German, English, French, Chinese
Stackoverflow
867reputation
165kreached
8answers
39questions
Github Skills (200)
python10
json-schema10
firmware10
rxdart10
esp3210
elm10
stream10
avr10
archlinux10
swift10
json10
vendor10
atmel10
java10
commercial10
Programming languages (16)
Github contributions (5)
caffeineflo/gql
Dec 2023 - Mar 2025
Libraries supporting GraphQL in Dart
Contributions:12 PRs, 74 pushes, 16 branches in 1 year 3 months
caffeineflo/Marlin
Feb 2023 - Oct 2023
Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. | Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.
Contributions:24 pushes, 3 branches in 8 months
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