I will develop, fix, maintain, or upgrade your delphi and cpp desktop application

H
hkuloglu
H
hkuloglu
Hakan K.

About this gig

Do you need a custom Windows application built, or do you have legacy software that needs fixing, maintaining, or modernizing? With over two decades of software development experience (C#, C++, Delphi, VB.NET) - including 10+ years working directly with Delphi/RAD Studio (Delphi 7 through RAD Studio XE7) - I deliver reliable, high-performance solutions.


Real example: I maintained and extended a 10+ year old Delphi/C++ ERP desktop application used daily in production, adding new modules, fixing critical bugs, and connecting it to a modern SQL Server backend - without breaking existing workflows.


My Services:

- Custom Windows Desktop Software Development

- Bug fixing and refactoring legacy code (Delphi, MFC, VB)

- Database connectivity (SQL) and local file management

- API integrations for desktop apps

- Migrating legacy Delphi/C++ apps toward modern .NET or web


I deliver optimized, secure, and user-friendly software with clear communication throughout.


Have a legacy codebase you are not sure what to do with? Send me a short description of your application and its main pain points, and I will tell you exactly what it needs.


Get to know Hakan K.

Hakan K.

Full Stack Software Developer NET Blazor Php Python C Delphi

  • FromGermany
  • Member sinceJun 2021
  • Languages

    German, Turkish, English, French
I am a Senior Software Developer with over 20 years of experience in designing and building complex desktop and web applications. My primary expertise is the Microsoft stack, focusing on robust C# backends and modern Blazor frontends. Core Stack: Backend: C# (.NET Core/ASP.NET), Python, PHP, REST APIs Frontend: Blazor, HTML5, CSS3, JavaScript Databases: SQL Server, MySQL, PostgreSQL, Oracle Desktop: C++, MFC, Delphi, VBA Whether you need a new Blazor SPA, a reliable API, Python automation, or legacy Delphi/MFC maintenance, I deliver scalable solutions.

Other Software Development Services I Offer