Simon Hörrle
Data Engineer
Karlsruhe, Baden-Württemberg, Germany
Summary
🤩
Rockstar🎓
Top SchoolSimon Hörrle is a data engineer based in Karlsruhe with eight years of experience building data-driven solutions across retail and telecommunications. He transitioned from analytics and performance roles into data engineering at dmTECH, bringing a strong grounding in customer data and operational KPIs from dm-drogerie markt and 1&1. Comfortable across the stack, he contributes to open-source front-end projects (notably Home Assistant theming) which reflects a practical curiosity for UX alongside backend data work. Simon is adept at turning messy business data into reliable pipelines and actionable insights, with hands-on experience merging code and resolving integration conflicts. He combines quantitative thinking from his analytics background with pragmatic engineering practices to deliver maintainable data products. Fluent in German business contexts and with a BA in politics and economics, he often bridges technical teams and stakeholders to align data initiatives with business goals.
9 years of coding experience
5 years of employment as a software developer
Bachelor of Arts - BA, Politik- & Wirtschaftswissenschaften, Bachelor of Arts - BA, Politik- & Wirtschaftswissenschaften at Johannes Gutenberg-Universität Mainz
English, German, Spanish
Github Skills (5)
html10
home-assistant10
javascript10
front-end-development10
git8
Programming languages (11)
Github contributions (5)
UI-Lovelace-Minimalist/UI
Nov 2021 - Mar 2022
UI-Lovelace-Minimalist is a "theme" for HomeAssistant
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:120 reviews, 458 commits, 329 PRs in 3 months
Contributions summary:Simon appears to be a full-stack developer contributing to the UI-Lovelace-Minimalist project, which is a theming system for Home Assistant. Their commits indicate involvement in front-end development, specifically modifying button-card components and integrating them into the Home Assistant interface. The user merges branches, addressing merge conflicts, and adopts changes to the code's file structure, suggesting ongoing maintenance and feature integration within the project's codebase.
home-assistanthacsintegrationthemes
pytoyoda/ha_toyota
Mar 2025 - Mar 2026
Toyota Connected Services Europe integration for Home Assistant.
Contributions:8 reviews, 99 PRs, 132 pushes in 1 year
home-assistantcartoyotavehicle
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.