Christian Neumann
Initiator & Entwickler
Frankfurt Rhine-Main Metropolitan Area Germany
Summary
👤
Senior🎓
Top SchoolChristian Neumann is a freelance full-stack developer with 11 years of experience specializing in digital solutions for sustainable mobility, combining hands-on implementation with domain expertise in mobility data, routing and geospatial visualization. He conceives and builds end-to-end projects for municipalities, research institutions and companies—covering data collection, analysis, multimodal routing (e.g., Valhalla), vector tiles and interactive maps using Rust and TypeScript. As initiator of StreetCritic he applies open-data stacks like OpenStreetMap and Vector Tiles to user-centered street-quality ratings and routing for cyclists and pedestrians, demonstrating both product sense and community engagement. With an MSc in Computer Science from Goethe University and a long track record of freelancing, he blends academic grounding with pragmatic prototyping to turn complex transport data into usable tools. Notably, his work frequently bridges research and practice, making geodata and routing technologies directly actionable for local mobility planning.
11 years of coding experience
Master of Science - MS, Computer Science, Master of Science - MS, Computer Science at Goethe-Universität Frankfurt
Github Skills (132)
tiles10
maptiler10
mapbox-gl10
maplibre-gl10
openstreetmap10
javascript10
browser10
cartography10
maps10
webgl10
vector-tiles10
typescript10
vector10
mapbox-gl-js10
mapbox-vector-tile10
Programming languages (12)
Github contributions (5)
monsti/monsti
Oct 2018 - Oct 2018
Simple and resource efficient CMS for small sites
Contributions:6 releases, 1 commit, 2 PRs in 1 day
cmsresource-efficientphpsitescontent-management
GreenerWP/greenerwp-wordpress-plugin
Feb 2022 - Sep 2024
Assists you in creating climate-friendly WordPress websites.
Contributions:6 PRs, 6 pushes, 1 branch in 2 years 7 months
wordpresswordpress-pluginclimate
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