Browse categories
Explore
Fiverr Pro
English
$
USD
I will build fix or optimize asp dot net core web apps and rest apis
Erbaz Kashif
About this gig
Are you looking for a reliable ASP.NET Core developer to build or fix your web application or API?
Youre in the right place.
I specialize in developing high-performance, scalable, and secure ASP.NET Core applications. Whether you need a complete system, API development, or bug fixing I can help you get it done efficiently.
What I can do for you:
- Build ASP.NET Core web applications from scratch
- Develop RESTful APIs (Web API)
- Fix bugs and performance issues
- Database integration (SQL Server)
- Optimize slow queries and backend logic
- Authentication & Authorization (JWT, Identity)
- API integration (third-party services)
Why choose me?
- Clean and maintainable code
- Fast delivery
- Clear communication
- Real-world development experience
Tech Stack:
ASP.NET Core, C#, Entity Framework, SQL Server, LINQ, REST APIs
Get to know Erbaz Kashif
Erbaz Kashif
- FromPakistan
- Member sinceApr 2018
Languages
Urdu, English
I am a professional software developer with expertise in ASP.NET Core MVC, WPF desktop applications, and Android development using Java. I build scalable, user-friendly applications with clean and efficient code. I have experience in full project development, API integration, database design, and Firebase services. I can develop custom web, desktop, and mobile solutions, including business systems and automation tools. I focus on quality, performance, and timely delivery.
My Portfolio
FAQ
Do I need to contact you before placing an order?
Yes. Every project is different. Message me first so I can understand your requirements and suggest the best solution.
What technologies do you use?
I work with ASP.NET Core, C#, Web API, MVC, SQL Server, and modern backend practices to build scalable applications.
Can you fix bugs or improve my existing application?
Yes. I can debug, fix issues, optimize performance, and improve your existing ASP.NET Core project.
Do you provide full web applications or only backend?
Both. I can build complete web applications or focus only on backend APIs depending on your needs.
Will you deploy the application on server?
Yes, I can deploy your application on VPS, AWS, or Azure as a gig extra.
Do you provide source code?
Yes. You will get clean, well-structured source code with proper documentation
What if I need changes after delivery?
No problem. I offer revisions based on your package, and I also provide ongoing support if needed.
Can you integrate third-party APIs?
Yes. I can integrate payment gateways, external APIs, and other services into your application.
