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$
USD
I will fix bugs in your dot net c sharp or asp net core application
Monica Bogado
About this gig
Is your .NET application throwing errors, running slowly, or too fragile to touch? I find the root cause, fix it properly, and leave your code cleaner than I found it.
I'm Monica, a full-stack .NET developer with 4+ years of professional experience in C#, ASP.NET Core, Entity Framework and SQL Server, including legacy .NET Framework codebases.
What I can help with:
- Diagnosing and fixing bugs in C#, ASP.NET Core and .NET Framework applications
- Fixing slow queries and Entity Framework performance problems
- Refactoring and cleaning up legacy code
- Upgrading older .NET Framework projects to modern .NET
- Code review with a written improvement report
How it works: send me your error logs, a description of the unexpected behavior, or repository access. I review it and reply with a clear plan and the right package before starting. You get the fix explained in plain language, so you know exactly what changed and why.
Not sure which package you need? Message me before ordering and I will recommend one.
Get to know Monica Bogado
Monica Bogado
FullStack Software Engineer
- FromSpain
- Member sinceAug 2026
- Avg. response time1 hour
Languages
English, Spanish, Guarani, Portuguese
I am a Full-Stack Software Engineer with over 4 years of experience building and maintaining web applications using .NET, C#, and JavaScript. I specialize in designing relational databases, migrating legacy systems, and delivering solutions within agile teams. I am a resourceful problem-solver focused on creating efficient, maintainable code for international clients.
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FAQ
Do you work with legacy .NET Framework applications?
Yes, I work with both .NET Framework and .NET Core/.NET 5+ applications, including older codebases that need maintenance or modernization.
What do you need from me to start fixing my bug?
The error message or logs, steps to reproduce the problem, and either repository access or the relevant code. If you are not sure what to send, message me before ordering and I will tell you exactly what I need.
Can you also upgrade my old .NET Framework app to modern .NET?
Yes, but a full migration is a bigger project than a bug fix. Message me with a short description of your app and I will scope it and send a custom offer, or recommend the Full Review package if you want an assessment first.
