Ronny Jair R.

Desktop Application Development | Netting, .NET Framework, API, ASP

I’m a developer with 14 years of experience in the programming world. My primary focus has been creating WinForm, WPF, web, and API systems for medium and large enterprises. If you’re looking for someone to solve your .NET-related challenges, I’m here to help. Backend: My expertise covers languages such as C# and VB.NET. I’ve developed applications and systems using both .NET Framework and .NET Core. I’m also experienced with SQL Server, Oracle, and MySQL databases. Frontend: I’m proficient in using jQuery to enhance user interaction on web pages. Furthermore, I’ve worked with Bootstrap on more complex projects. Project Management: From conception to implementation, I can take a project from start to finish. I ensure deadlines are met and work quality is excellent.


  • API
  • ASP
  • Microsoft SQL Server
  • Oracle
  • Postman