Peter Stiernström
Señor Systems Developer at Bukowski Auktioner AB
Greater Uppsala Metropolitan Area Sweden
Summary
👤
Senior🎓
Top SchoolPeter Stiernström is a pragmatic senior systems developer with 11+ years of experience building full-stack, customer-facing and back-office systems from the Greater Uppsala area. He has led integrations with payment and logistics providers (Klarna, Dibs, Bring, Unifaun) and constructed an automated recommendation engine while keeping a strong preference for simplicity over unnecessary complexity. Comfortable across object-oriented and functional languages, he blends systems-level thinking from earlier high-availability and DBA work with hands-on backend and parsing expertise. Known for attention to detail and continuous learning, he thrives on solving challenging integration and protocol problems. His background in information system analysis and long tenure at small-to-mid sized companies give him a practical, product-focused engineering approach.
12 years of coding experience
9 years of employment as a software developer
Master's degree, Information System Analysis, Master's degree, Information System Analysis at Linköping University
Github Skills (54)
emacs-package10
cjs10
region10
git-revision10
controlled9
currency9
country-codes9
country-flags9
names8
iso8
emacs8
ruby8
nerdtree7
initializer6
traits5
Programming languages (4)
Github contributions (5)
bukowskis/resident
Mar 2022 - Jan 2025
Validate National Identification Numbers.
Contributions:2 reviews, 8 PRs, 14 pushes in 2 years 11 months
nationalnanoidvalidationbarragetraits
pidu/git-timemachine
Mar 2015 - Mar 2018
Contributions:13 PRs, 30 pushes, 13 tags in 3 years
controlledfavouritehistoric
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