Vincent Alsteen
Software Engineer Backend at Delivery Hero
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolVincent Alsteen is a seasoned backend software engineer with 14 years of experience, currently modernizing and scaling Delivery Hero’s Austrian backend from legacy Django to a CI-driven, test-covered, API-first architecture. He specializes in Python and Django, has led large refactors to introduce CI/CD, automated testing (growing tests from zero to 1200+), task queues, and Elasticsearch, and routinely tackles database locking and scalability issues. Comfortable in DevOps responsibilities, he has a track record of introducing release management, deployment automation and observability across telecom and e-commerce domains. Outside work he experiments with Rust and Kotlin, reflecting a curiosity for performant systems and modern language tooling beyond his Python core. Based in Berlin, he blends pragmatic modernization with long-term maintainability, often turning decade-old codebases into resilient, API-driven platforms.
14 years of coding experience
10 years of employment as a software developer
Computer Science, Computer Science at Haute Ecole 'Léonard de Vinci', BruxellesComputer Science, Computer Science at Institut Paul Lambin
Stackoverflow
6,508reputation
1.4mreached
46answers
1question
django
top-5%
django-templates
top-5%
python
top-5%
Github Skills (85)
egui10
linter10
game-development10
imgui10
rust10
bitwig10
immediate-mode10
django9
sampler9
midi9
clap9
python9
piano9
tuner9
audio-effect9
Programming languages (6)
Github contributions (5)
valsteen/note_effects_vst
Nov 2020 - Jun 2021
Collection of note effects : note off delay and notes limit, note fan-out, note generator, modulable pitch and channel pressure, non-note filter, midi delay, maximum note duration
Contributions:3 releases, 1 review, 122 commits in 7 months
notesmidivst-pluginbitwigdelay
valsteen/ableton-live-webapi
Oct 2015 - Jan 2021
Contributions:8 commits, 9 pushes, 7 branches in 5 years 4 months
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