Jon Elverkilde
Senior Software Engineer at Complexio
Copenhagen, Capital Region of Denmark
Summary
🤩
Rockstar🎓
Top SchoolJon Elverkilde is a senior software engineer based in Copenhagen with 11 years of experience building and operating distributed systems and big data platforms. He has deep hands-on expertise in Erlang, Haskell, Scala and Python and has moved between senior engineering and leadership roles—VP/Head of Engineering, Principal Engineer and a brief CTO stint—at companies like Pusher, MessageBird, GameAnalytics and Route2. Jon’s background includes scaling Erlang services that process billions of events daily, designing microservices and AWS infrastructure, and applying functional languages to high-throughput systems. He combines pragmatic product-driven engineering with low-level systems thinking, often picking niche languages (Haskell/Erlang) to solve hard reliability and concurrency problems. Colleagues would note his pattern of alternating focused individual contributions with small-team leadership, making him effective both as a hands-on engineer and an engineering manager.
11 years of coding experience
14 years of employment as a software developer
Master of Science (M.Sc.) (Incomplete) Computer Science, Master of Science (M.Sc.) (Incomplete) Computer Science at Københavns Universitet - University of Copenhagen
English, Danish, German
Github Skills (80)
http-api10
guzzle10
php-library10
composer10
haskell10
client-library10
chatkit10
api10
golang10
rust10
obsolete10
net-library10
pusher10
nodejs10
fcm-notifications10
Programming languages (15)
Github contributions (5)
GameAnalytics/gascheduler
Apr 2016 - Jun 2018
Erlang Distributed Scheduler
Contributions:1 release, 1 PR, 1 push in 2 years 1 month
distributed-erlangerlangschedulerdistributed
elverkilde/advent-of-code
Dec 2019 - Dec 2021
Contributions:4 pushes, 1 branch in 2 years
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.