Birgir Kristmannsson
Senior Software Developer at Pfaff hf
Iceland
Summary
👤
Senior🎓
Top SchoolBirgir Kristmannsson is a senior software developer and architect with 12+ years of hands-on experience designing and delivering enterprise applications across retail, banking, and supply-chain domains. He has led teams from small squads to 15–18 engineers, acted as a technical spokesperson, and balanced product ownership with partner-facing responsibilities in roles such as Product Manager for LS One and Centara. Comfortable in both legacy and modern stacks, his background spans application migrations, databases, integration platforms and large-scale architecture dating back to C++ and early enterprise systems. He combines academic training (MSc in Computer Science) with founder and CTO experience, having built and exited a consultancy team into a larger firm. Based in Iceland, he contributes governance perspective as a long-serving board member at a family company founded in 1929, illustrating an uncommon mix of technical depth and stewardship. Known for diving into complex problems and shipping pragmatic solutions, he thrives on challenging projects that require both design clarity and executional rigor.
12 years of coding experience
28 years of employment as a software developer
Master of Science, Computer Science, Master of Science, Computer Science at University of New MexicoAssociate degree, Computer Science, Associate degree, Computer Science at Tölvuháskóli Verzlunarskóla ÍslandsBachelor of Science, Computer Science, Bachelor of Science, Computer Science at California State University, ChicoMatriculation examination, Business, Matriculation examination, Business at Verslunarskóli Íslands
English
Stackoverflow
1reputation
1kreached
1answer
3questions
Github Skills (34)
nuget9
dotnet9
vector-graphics9
css9
dom9
svg9
cart8
api8
asp-net8
dotnet-core8
mvc8
asp-net-core8
ecommerce8
shopping-cart7
fluentvalidation7
Programming languages (3)
Github contributions (5)
biggik/Nop.Plugin.Widgets.Employees
May 2020 - Aug 2021
Employee widget for nopCommerce
Contributions:6 commits, 2 PRs, 20 pushes in 1 year 3 months
nopcommerce
biggik/nopLocalizationHelper
Jun 2020 - Jun 2026
Contributions:8 pushes in 6 years 1 month
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