Lennart Hammarström
Senior Software Engineer at Riddermark Bil
Stockholm, Stockholm County, Sweden
Summary
👤
Senior🎓
Top SchoolLennart Hammarström is a Senior Software Engineer based in Stockholm with 10 years of experience building scalable, business-critical systems for logistics and fleet operations. He has led architecture and end-to-end delivery of a high-availability internal logistics platform that tracks thousands of vehicles and supports hundreds of daily users, blending C#, .NET, MSSQL and React for reliable integrations. As a former CEO and founder at Dispono AB and a long-term consultant at Riddermark Bil, he pairs hands-on full‑stack development with product-minded technical leadership and mentoring. His background in computer science education and experience teaching programming labs underpins a pragmatic approach to code quality and developer enablement. Comfortable spanning API design, data modeling and deployments, he favors maintainable solutions that scale with fast-growing businesses. Outside core engineering he brings operational empathy from building systems that became central to daily workflows across multiple departments.
10 years of coding experience
10 years of employment as a software developer
Civilingenjör & Lärare Datavetenskap och pedagogik, Civilingenjör & Lärare Datavetenskap och pedagogik at KTH Royal Institute of TechnologyGymnasieexamen Natural Sciences, Gymnasieexamen Natural Sciences at IT-GymnasietGTU-Grundtränarutbildning Gymnastik, GTU-Grundtränarutbildning Gymnastik at SISU Idrottsfolkhögskola
Slovak, tjeckiska, French, English, Swedish
Stackoverflow
467reputation
28kreached
13answers
9questions
Github Skills (16)
react-loading-skeleton7
skeleton7
netcore6
net6
flurl6
asp-net-core-web-api6
azure-active-directory6
searching5
react5
scalable3
linq2
azure2
azure-functions2
javascript2
pusher2
Programming languages (2)
Github contributions (5)
lhammarstrom/linq-search-core
Feb 2018 - Jun 2020
A fast and easy way to implement scalable searching with Linq.
Contributions:2 releases, 30 commits, 2 PRs in 2 years 4 months
linqscalablesearchsearching
lhammarstrom/react-skeleton-splash
Jan 2019 - Jan 2021
React Skeleton Loading Splash
Contributions:8 commits, 6 pushes, 1 branch in 1 year 11 months
reactreact-skeletonskeletonskeleton-loadingsplash-screen
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