Senior .NET Developer with 20+ years of practical experience
I build software that has to work reliably in the real world — desktop applications, backend systems, business automation, and modernization of existing codebases.
My main stack includes C#, .NET, WPF, ASP.NET Core, SQL, Office automation, and related technologies. I also have experience with C++, Visual Basic, Delphi, deployment tooling, installer creation, and data integration.
Over the years I have delivered custom software for a wide range of business needs, including desktop tools, automation systems, document workflows, and database-driven applications. I am strongest in projects that require careful engineering, independent execution, and long-term maintainability.
If you need a developer who can understand an existing system, improve it, and take real ownership of the result, I’d be glad to discuss your project.
Portfolio
My customers say about me
We had a relatively complex project involving automating manipulation of Excel and PDF documents that required significant research time to complete. Aleksey kept us informed of progress and continued well beyond the expected timeframe to ensure satisfactory completion of the project. I would certainly use his services again in the future
Alex delivered on this job providing excellent service and communication. He was a pleasure to work with. He has a good reputation on Upwork, and after working with him I can testify it is well earned
