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I will fix aspnet core and csharp bugs errors and crashes
Nader M
À propos de ce service
Is your ASP.NET Core application crashing, throwing errors, or behaving unexpectedly?
I specialize in debugging and fixing .NET backend issues in existing codebases.
If youre stuck with a bug and need a reliable fix I can help.
What I can help you with:
- Fix runtime errors & exceptions
- Debug ASP.NET Core APIs
- Resolve async/await & threading issues
- Fix EF Core bugs and performance problems
- Investigate crashes and unexpected behavior
- Clean, safe fixes without breaking existing features
Why work with me:
- Strong experience with production .NET systems
- Fast understanding of existing codebases
- Clear explanation of the root cause and solution
- Focus on reliability, not quick hacks
I prefer working on real, existing projects and fixing real problems.
Please message me before ordering so I can review the issue and confirm the scope.
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Découvrez Nader M
Nader M
Nader Mahmoud
- DeÉgypte
- Membre depuisjuil. 2015
- Temps de réponse moy.4 heures
- Dernière commande5 années
Langues
Arabe, Anglais, Tchèque
Results-driven Senior .NET Engineer | 17+ years in C# & full-stack development
Built scalable, high-performance solutions for global enterprises.
Specialties
• .NET ecosystem: ASP.NET Core/MVC, EF Core, LINQ
• Databases: SQL Server, Cosmos DB
Proven at Microsoft: optimized core code, resolved tough issues, led code reviews in Agile.
At McKinsey: architected enterprise apps, managed high-stakes projects.
I fix/stabilize production systems • boost performance • migrate legacy .NET • build clean, scalable full-stack solutions.
Let's turn your vision into high-impact software!
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FAQ
Do you work with existing projects?
Yes. I specialize in debugging and fixing existing ASP.NET Core and C# codebases.
Will you explain what caused the bug?
Absolutely. I always explain: What caused the issue How it was fixed How to avoid it in the future
Do you fix urgent production issues?
Yes. Message me with details and urgency.
Do you work with legacy .NET projects?
Yes — including older ASP.NET Core or .NET Framework projects.
