Gunnar Siréus
Senior System Developer At Siréus Consulting AB, Https Sireus.se
Stockholm, Stockholm County, Sweden
Summary
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Senior🎓
Top SchoolGunnar Siréus is a senior system developer based in Stockholm with over four decades of engineering experience and more than a decade focused on modern Microsoft full‑stack development. He designs and implements resilient systems using C#, ASP.NET Core, microservice and onion architectures, and complements backend expertise with Vue/React frontends, SignalR and database/ElasticSearch integrations. Gunnar has delivered mission‑critical solutions across finance, government and utilities—building AML/KYC workflows, enterprise search interfaces and cloud‑ready services with Docker, Kubernetes and AWS. He combines hands‑on coding with architecture and solution‑design roles, often taking on system administration and release responsibilities to ensure end‑to‑end quality. An early adopter of new stacks, he blends legacy system modernization (WebForms/MVC) with contemporary practices like CI/CD, unit/integration testing and containerized deployments. Beyond coding, his background in hardware lifecycle and spare‑parts optimization at large telecoms gives him a pragmatic systems perspective that informs scalable, maintainable software designs.
11 years of coding experience
14 years of employment as a software developer
Grunsdskola, årskurs 7-9, Grunsdskola, årskurs 7-9 at Daltorpskolan, BoråsInfantry Soldier, Sjukvårdsman, Infantry Soldier, Sjukvårdsman at I15, Military serviceGymnasieingenjör, Elkraft, Gymnasieingenjör, Elkraft at Sven EriksongymnasietMaster of Science, Electrical Engineering, Master of Science, Electrical Engineering at chalmersElectrical and Electronics Engineering, Electrical and Electronics Engineering at Myråsskolan, BrämhultAddskills, Cornerstone and LearningtreeCivilingenjörsexamen, Electrical Engineering Technologies/Technicians, Civilingenjörsexamen, Electrical Engineering Technologies/Technicians at Chalmers tekniska högskola
German, English, Swedish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (83)
javascript9
animate9
visual-studio-extension9
open-source9
ui-animation8
react-router8
architecture7
visual-studio-for-mac7
animation-controller7
dispatch7
scripting7
binding7
redux7
react-router-v47
toastr6
Programming languages (5)
Github contributions (5)
gunnarsireus/HWdB
Apr 2015 - Dec 2017
Contributions:129 pushes, 1 branch in 2 years 7 months
gunnarsireus/SireusCore
Oct 2017 - Jul 2021
Contributions:62 pushes, 1 branch in 3 years 9 months
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