Mats Westin
Engineer Developer at Klarna AB
Stockholm County, Sweden
Summary
👤
Senior🎓
Top SchoolMats Westin is an experienced software engineer with over 17 years in production development and more than 20 years in the field, currently driving engineering work at Klarna from Stockholm County. He specializes in high-availability systems and continuous delivery, consistently focusing on reliable, scalable services for demanding financial workflows. Mats combines long-tenured enterprise experience—from Ericsson Research and IDG to telecom and fintech—with a pragmatic, results-oriented approach to shipping software. His career longevity at major Swedish technology firms suggests strong expertise in operational resilience and incremental delivery practices that keep mission-critical systems running.
17 years of coding experience
12 years of employment as a software developer
MSCS, MSCS at Luleå University of Technology
Github Skills (11)
lfe7
lisp-interpreter5
gleam5
lisp4
common-lisp4
erlang3
javascript3
nitrogen3
beam3
gitbook1
web-framework1
Programming languages (2)
Github contributions (5)
cadar/lithium
Oct 2008 - Dec 2009
Contributions:75 commits in 1 year 2 months
cadar/frolog
Mar 2012 - Mar 2014
Contributions:3 commits in 2 years
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