Christoph Dahlen
Technology Lead API & Services at Aleri Solutions GmbH
Cologne, North Rhine-Westphalia, Germany
Summary
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Senior🎓
Top SchoolChristoph Dahlen is a seasoned technology lead based in Cologne who blends over two decades of experience at the intersection of business and IT with hands-on expertise in cloud-native APIs and microservices. As Technology Lead API & Services at Aleri Solutions he ensures teams deliver, operate and evolve scalable service architectures while shifting fluidly between roles like architect, lead developer, and business analyst. His background spans consulting and solution architecture for enterprise content and conversational systems, giving him a rare perspective on both user-facing language technology and backend service design. Known as a pragmatic "IT guy" and consultant, he keeps his technical skills current and aims to staff projects with the right mix of practical engineers and architects to move ideas into production.
9 years of coding experience
4 years of employment as a software developer
Diplom-Informatiker (Dipl.-Inform.), Allgemeine Informatik, Diplom-Informatiker (Dipl.-Inform.), Allgemeine Informatik at Fachhochschule Dortmund
Dutch, English, German
Github Skills (118)
lit-element10
python10
lollipop10
automation10
home-assistant10
google-home10
mqtt10
polymer10
docker-compose10
home-automation10
garden10
iot10
zigbee10
iobroker10
internet-of-things10
Programming languages (10)
Github contributions (5)
m0wlheld/idnr-validator
Jul 2022 - Sep 2024
Utility to validate a German tax id number ("steuerliche Identifikationsnummer") for formal correctness.
Contributions:1 release, 9 PRs, 18 pushes in 2 years 2 months
mavenvalidationformaljavatax
m0wlheld/homeassistant-zigbee2mqtt
Oct 2022 - Feb 2023
Configuration and other files related to (my) Home Assistant installation
Contributions:50 commits, 34 PRs, 106 pushes in 3 months
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