Thomas Welén
Senior Developer at Ahlsell Group
Västerås, Sweden
Summary
👤
Senior🎓
Top SchoolThomas Welén is a senior developer based in Västerås, Sweden, with over a decade of professional experience building high-volume B2B e-commerce and bespoke enterprise systems. He is a pragmatic full‑stack engineer fluent in C#, React and cloud-native practices, with hands-on expertise in CI/CD, infrastructure as code and containerized Kubernetes environments. Thomas has led architecture and developer-environment initiatives, successfully introducing container orchestration at a public agency, and today helps scale Ahlsell Group’s e-commerce platform. Early entrepreneurial roots running a web agency give him a strong product-first mindset and practical ops experience with IIS and MSSQL. Quietly focused on reliability and developer productivity, he blends systems-level thinking with day-to-day delivery.
10 years of coding experience
11 years of employment as a software developer
Högskoleexamen, Web development, Högskoleexamen, Web development at Mittuniversitetet
Stackoverflow
96reputation
1kreached
4answers
0questions
Github Skills (109)
postgresql10
realtime10
shortcut10
terraform10
argocd10
visual-studio10
autoit10
declarative10
k8s10
firebase10
auth10
kustomize10
continuous-delivery10
editor10
keyboard10
Programming languages (6)
Github contributions (5)
2mas/EpisodeTracker
Jan 2017 - Jun 2021
A Tv-show tracker that uses TheTVDB.com API v2
Contributions:34 commits, 1 PR, 24 pushes in 4 years 5 months
apinetstandard20episode-trackertv-show-notifierthetvdb
2mas/SelectNextOccurrence
Jan 2018 - Mar 2022
A Visual Studio Extension that selects the next occurrences of the current selection and adds multiple cursors for editing
Contributions:5 releases, 125 commits, 41 PRs in 4 years 2 months
visual-studio-extensionvscodevscode-extensioncursorsoccurrences
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