Adrian Tarnowski
Lead Software Architect at APN Promise S.A.
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolAdrian Tarnowski is a Warsaw-based Lead Software Architect with nine years of experience delivering scalable .NET and cloud-native solutions, and he holds an MSc in Project Management and a BSc in Software Engineering. He designs cloud architectures to set the technical vision, leads cross-functional teams, and drives quality across the full software lifecycle with a strong Agile focus. His expertise spans Azure services, .NET Core, REST/GraphQL, and modern front-end stacks (Angular/React), plus databases and CI/CD tooling including AKS and OpenShift. In his current role at APN Promise S.A., he grows the team, clarifies scope, and guides delivery from architecture through go-live, while maintaining hands-on technical leadership. His career includes senior architect and fellow-level roles at Predica and strategic advisory work at SoftwareOne, consistently shaping technology strategies for complex client engagements. Outside work, he blogs at techleaderjourney.com and pursues obstacle course running, reflecting his disciplined, results-driven approach to both technology and personal challenges.
10 years of coding experience
9 years of employment as a software developer
Master of Science, Project Management, Master of Science, Project Management at Warszawska Wyższa Szkoła InformatykiBachelor of Science, Software Engineering, Bachelor of Science, Software Engineering at Wyższa Szkoła Informatyki Stosowanej i Zarządzania WIT w Warszawie
Polish, English
Stackoverflow
396reputation
61kreached
14answers
0questions
Github Skills (34)
decimal6
entity-framework-66
aspnet-mvc-56
geospatial6
aspnet-mvc6
ef-code-first6
rounding-error6
csharp4
dotnet4
asp-net3
dotnet-core3
authorization3
oauth23
oauth-23
oauth3
Programming languages (5)
Github contributions (5)
adrtarnowski/PortsAndAdapters
Nov 2020 - Apr 2021
A brief look at Ports and Adapters pattern (via Hexagonal) in .NET Core
Contributions:26 commits, 3 PRs, 85 pushes in 4 months
Andiego/TripTrouper
Dec 2017 - Dec 2018
Contributions:1 push, 1 branch in 1 year
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