David Ershag
Senior Full-stack Developer at Södra Kartfabriken AB
Piteå, Norrbotten County, Sweden
Summary
👤
Senior🎓
Top SchoolDavid Ershag is a Senior Full-stack Developer with 14 years of professional experience building web and mapping solutions from Piteå, Sweden. Since 2015 he has driven product development at Södra Kartfabriken AB, applying deep full-stack expertise to geospatial and cartographic tooling. Earlier roles on Eniro’s Maps team and at multiple software houses gave him strong domain knowledge in mapping, location services and long-lived production systems. He holds an MSc in Computer Science from Umeå University and combines academic foundations with pragmatic engineering. Colleagues know him for steady delivery on complex integrations and for bridging front-end UX needs with robust back-end services. Outside obvious roles, he brings particular strength in translating cartographic requirements into maintainable code and workflows.
14 years of coding experience
15 years of employment as a software developer
Master of Science in Computing Science and Engineering, Computer Science, Master of Science in Computing Science and Engineering, Computer Science at Umeå University
English, Swedish
Github Skills (12)
tiles8
rabbitmq8
gnuplot8
mercator8
nodejs7
rpc6
conversions6
openstreetmap-data6
vector-tiles5
openstreetmap5
maps3
openmaptiles2
Programming languages (3)
Github contributions (5)
davvo/rabbit-rpc
Apr 2015 - May 2020
Simple RPC using RabbitMQ
Contributions:45 commits, 1 PR, 38 pushes in 5 years 2 months
rabbitmqrpc
davvo/node-gnuplot
Apr 2014 - Feb 2016
A thin wrapper around gnuplot for node.js
Contributions:25 commits, 1 PR, 4 pushes in 1 year 9 months
gnuplotnodejs
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