Alex Unger

Head Of Engineering at Selfapy

Nuremberg, Bavaria, Germany
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Summary

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Alex Unger is a Head of Engineering based in Nuremberg with 11 years of experience building secure, scalable web platforms across backend and frontend stacks. He combines hands-on Go, Ruby, JavaScript and TypeScript development with strategic architecture and team leadership, currently steering engineering at Selfapy. Previously he scaled Asana Rebel’s backend from ~7k to 500k+ MAU, introduced TDD/DDD practices, and managed complex subscription/payment integrations at large scale. An active open-source contributor to ownCloud’s Infinite Scale projects, he has fixed OCS API bugs and improved both server-side tests and frontend UX components. He’s also engaged in community-building for diverse tech talent through 2hearts, reflecting a commitment to inclusive tech ecosystems. Pragmatic and detail-oriented, Alex pairs algorithmic efficiency and database-minded thinking with product-focused delivery.
code11 years of coding experience
job8 years of employment as a software developer
bookEngineer’s Degree Computer Engineering, Engineer’s Degree Computer Engineering at Universidad de Las Palmas de Gran Canaria
languagesEnglish, Spanish, German
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71answers
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Github Skills (20)

javascript10
apidoc10
testing10
typescript10
go10
api10
vue10
typescript-types10
typescripts10
frontend10
vue-jsx10
authentication9
owncloud9
activerecord6
simpleform6

Programming languages (15)

C#JavaXQueryMakefileVueGoMustacheHTML

Github contributions (5)

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owncloud/ocis

Dec 2019 - Jan 2022

:atom_symbol: ownCloud Infinite Scale Stack
Role in this project:
userBack-end Developer
Contributions:215 reviews, 1644 commits, 199 PRs in 2 years 2 months
Contributions summary:Alex focused on implementing and fixing issues related to the groups endpoint. They addressed bugs in the OCS API, ensuring correct functionality with both UUIDs and usernames. In addition to back-end work, the user also improved test scenarios in the server-side unit tests, addressing bugs. These changes suggest a focus on the backend functionality and testing.
owncloudscalerevaatominfinite
owncloud/web

Nov 2019 - Aug 2020

:dragon_face: Next generation frontend for ownCloud Infinite Scale
Role in this project:
userFront-end Developer
Contributions:3 reviews, 6 commits, 3 PRs in 9 months
Contributions summary:Alex primarily focused on improvements to the front-end user interface of the ownCloud web application. Their contributions involved modifying file-related components, addressing resource ID comparisons, and incorporating code review feedback. Key changes included refactoring code to improve functionality, correcting Javascript code, and the addition of checks and test functionality for public links, all implemented to enhance the user experience within the ownCloud platform.
next-generationreactdragonowncloudscale
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Alex Unger - Head Of Engineering at Selfapy