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I will fix asp net core c sharp API and ef core bugs
Aleks
About this gig
Having a bug in your C# or ASP.NET Core project? I can help you find the cause and fix it.
I provide debugging and bug fixing for:
- C# and .NET
- ASP.NET Core
- REST / Web APIs
- Entity Framework Core
- SQL Server and database issues
- CRUD operations
- Dependency injection errors
- LINQ and query problems
- JSON serialization
- Validation issues
- Configuration errors
- Authentication and JWT issues
- Runtime and logic bugs
I focus on clean fixes, clear communication, and solving the actual cause of the problem rather than applying temporary workarounds.
Please provide the relevant source code, error message, logs, and a short explanation of the expected behavior.
For complex problems, multiple unrelated bugs, large projects, or new feature development, please contact me before ordering. I can review the requirements and create a custom offer.
Not sure which package fits your issue? Send me a message and describe the problem first.
Get to know Aleks
Aleks
Building simple, modern and mobile friendly websites
- FromSlovenia
- Member sinceSep 2025
- Avg. response time1 hour
Languages
English, Slovenian, Croatian
Hi, I'm Aleks — an IT student focused on building fast, modern, and responsive websites for businesses and individuals.
I work with Astro, React, TypeScript, Tailwind CSS, JavaScript, and HTML/CSS to create clean, lightweight, and easy-to-use websites.
I can help with landing pages, business websites, contact forms, galleries, maps, SEO basics, deployment, and custom web functionality.
My goal is simple: deliver a professional result, communicate clearly, and make the whole process easy for you.
My Portfolio
FAQ
What do you need from me to start debugging?
Please provide the relevant source code or project files, the error message or logs, steps to reproduce the problem, and a short explanation of what you expected to happen.
What is considered a small bug in the Basic package?
A small bug is one isolated issue that can be investigated and fixed without major changes to the project architecture. Examples include a configuration error, dependency injection issue, simple API error, validation bug, or small EF Core problem.
Can you fix ASP.NET Core APIs, Entity Framework Core, and SQL issues?
Yes. I can troubleshoot ASP.NET Core Web APIs, EF Core queries and mappings, CRUD operations, database connections, SQL-related issues, and similar backend problems.
Can you work on authentication or JWT problems?
Yes, depending on the complexity. I can investigate common authentication, authorization, JWT, and API access issues. Please contact me before ordering if the authentication system is complex.
What counts as a revision?
A revision covers reasonable adjustments related to the original bug and agreed solution. A new unrelated bug, new feature, or major change in requirements is not considered a revision.
Should I contact you before ordering?
For a small and clearly defined bug, you can order directly. For complex issues, multiple unrelated bugs, large projects, or problems where the cause is unclear, please message me first so I can recommend the correct package or prepare a custom offer.
