Erland Ranvinge
CTO at GeoGuessr AB
Stockholm, Sweden
Summary
👤
Senior🎓
Top SchoolErland Ranvinge is a Stockholm-based CTO with 13 years of hands-on experience building games and web systems, currently leading technology at GeoGuessr. He combines a practical engineering background—from low-level GPU rasterization and CUDA during his master’s work to PHP, C and Java backend systems—with a decade-plus of product-focused leadership. Known for “being in the middle of building something,” he balances rapid iteration and playful UX with robust, scalable architecture. His career weaves startup agility and production discipline, having run production teams and consulted across diverse tech stacks. Quietly, his early work on parallel rendering and realtime systems informs a pragmatic approach to performance-sensitive features in consumer products.
13 years of coding experience
3 years of employment as a software developer
MSc Computer Science and Engineering: Distributed and realtime systems., MSc Computer Science and Engineering: Distributed and realtime systems. at Linköping University
Stackoverflow
21reputation
0reached
1answer
0questions
Github Skills (17)
to-do10
bottom-up10
visual-studio-extension10
bottom9
ajax9
ntlm9
visual-studio9
js8
quake8
javascript8
nodejs6
encoding6
authentication6
microsoft6
webgl5
Programming languages (2)
Github contributions (5)
erlandranvinge/gameboy.js
May 2015 - Oct 2017
Contributions:40 commits, 38 pushes, 1 branch in 2 years 5 months
erlandranvinge/FatFolders
Jun 2013 - Jul 2015
Contributions:6 commits, 2 pushes in 2 years 2 months
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.