Sebastian Holtkamp
Senior Fullstack Developer at FoodTracks
Greater Munster Area Ireland
Summary
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Senior🎓
Top SchoolSebastian Holtkamp is a Senior Fullstack Developer with nine years of experience building web applications and tooling, now driving product engineering at FoodTracks from the Greater Munster Area. He combines a strong academic background in Geoinformatics (MSc, University of Münster) with practical experience in automated e-learning systems, interactive tutorials, and workflow automation from university research roles. At con terra he progressed through software engineering positions for nearly five years, honing backend and frontend skills that bridge data-driven features with user-facing interfaces. Sebastian has a knack for turning research requirements into production-ready web solutions, evidenced by past work creating automated test exercises and content-generation tools for university platforms. He’s comfortable in cross-functional roles—supporting students, managing course tooling, and shipping product features—bringing both technical depth and user-focused empathy. Based in Ireland, he blends geospatial domain understanding with fullstack craftsmanship to solve complex data and UX challenges.
9 years of coding experience
5 years of employment as a software developer
Master of Science - MS, Geoinformatics, Master of Science - MS, Geoinformatics at University of Münster
Github Skills (45)
highlight10
extent9
location-services7
altitude7
bundle7
arcgis7
polyline7
elevation7
orientation7
gpx6
esri6
php6
kml6
printing6
filter5
Programming languages (7)
Github contributions (5)
conterra/mapapps-conditional-renderer
Aug 2023 - Jan 2025
The Conditional Renderer Bundle makes it possible to create mutliple renderers and feature reductions for a layer to be used in different scale ranges, all by configuration.
Contributions:1 review, 3 PRs, 9 pushes in 1 year 4 months
4xmapapps
Albertios/openSenseApp
Nov 2018 - Jan 2019
Contributions:70 commits, 21 PRs, 52 pushes in 2 months
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