Johannes Westlund
Software Engineer at OSTTRA
Greater Stockholm Metropolitan Area Sweden
Summary
👤
Senior🎓
Top SchoolJohannes Westlund is a versatile software engineer based in the Greater Stockholm area with 11 years of experience and a Master's in Computer Science from KTH. He prefers full-stack roles and brings practical expertise in DevOps (CI/CD) and machine learning, combining hands-on development with deployment-focused thinking. After an exchange semester at Tokyo Institute of Technology, he has worked as a consultant and in product teams, most recently at OSTTRA, demonstrating adaptability across industries. An active open-source-minded programmer on GitHub, he enjoys contributing to community projects and translating research-minded ideas from academia into reliable production systems.
10 years of coding experience
3 years of employment as a software developer
Master's degree, Computer Science, Master's degree, Computer Science at KTH Royal Institute of TechnologyExchange semester, Computer Science, Exchange semester, Computer Science at Tokyo Institute of Technology
Swedish, English, Japanese
Github Skills (31)
search-engine10
opensearch10
java10
restful10
elasticsearch10
debugging9
pipe9
websocket8
fiddler8
proxy8
http-header8
security8
ssl8
esoteric-language7
ja37
Programming languages (3)
Github contributions (5)
prg-titech/magritte
Oct 2018 - Feb 2019
A language for pipe-based programming
Contributions:121 commits, 7 pushes, 2 branches in 4 months
pipeesoteric-languagejitcompilerprogramming-language
OscarMelin/decide
Jan 2018 - Jan 2018
Contributions:28 commits in 5 days
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