Daniel Sikorski
.NET developer
Lodz · +48 123 456 789 · daniel.sikorski@example.com
Professional profile
.NET developer with 6 years of experience, the last 3 at a fintech company. I build services in C# and ASP.NET Core with Entity Framework and SQL Server, deployed in Azure. I led the migration of the main application from .NET Framework to the latest .NET version, after which response time fell by 45% and server cost by 30%.
Work experience
.NET developer
02.2022 - presentFintech company, Lodz
- Services in C# and ASP.NET Core for a payment settlement system.
- Entity Framework and SQL Server, query optimisation.
- Migration from .NET Framework to the latest .NET version, responses 45% faster.
- Deployments in Azure, server cost down 30%.
- Unit and integration tests, code coverage from 40% to 78%.
Junior .NET developer
07.2019 - 01.2022Software house, Lodz
- Web applications in ASP.NET MVC.
- Bug fixes and new features.
- Code reviews in the team.
Education
Engineering degree, computer science
2015 - 2019Lodz University of Technology
Skills
- C# and .NET
- ASP.NET Core and REST APIs
- Entity Framework and SQL Server
- Azure
- Unit and integration tests
- Git and deployment pipelines
Certificates
- Microsoft Azure Developer Associate certificate, 2023
- .NET application performance training, 2022
- Web application architecture course, 2021
Languages
- English: B2
Additional information
- Remote or hybrid work
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