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Fiverr Pro
English
$
USD
I will build custom asp dot net core web app, api, c sharp, sql
Usman Ajmal
Level 1
5.0
5.0
About this gig
Need an expert ASP DOT NET Core developer to build a fast, secure, and scalable web app using C Sharp and SQL server? You are in the right place.
I am a senior software engineer with 10+ years of professional experience building production-grade ASP DOT NET Core web applications, rest APIs, and backend systems in C Sharp and SQL server. Whether you need a simple data-driven web app or a full multi-module system with a rest API backend, I deliver clean, maintainable dot net code that holds up in production.
What I build for you:
- Custom asp dot net core web app in C Sharp
- Rest API development
- SQL Server database
- Secure Authentication and role-based authorization
- Third-party API integrations
- Existing dot net web app extended with new features or modules
Why choose me?
- Customer satisfaction
- Fast, reliable, and clear communication
- On-time delivery
Tech Stack: ASP.NET Core, C Sharp, SQL Server, jQuery, Entity Framework, REST APIs
Message me before ordering to discuss your asp dot net core project!
Get to know Usman Ajmal
Usman Ajmal
Senior asp dot net core developer with 10 plus years building web apps APIs
Level 1
- FromPakistan
- Member sinceAug 2020
- Avg. response time1 hour
- Last delivery1 month
Languages
English
I am a senior software engineer with 10+ years specializing in dot net, asp dot net core, c sharp, and SQL server development. I have built production systems for real businesses — web applications, rest APIs, admin dashboards, WinForms and WPF desktop tools, and data management systems. I write clean, maintainable c sharp code that other developers can read and extend.
Other Software Development Services I Offer
FAQ
Can you add user login, registration, and admin roles?
Yes — secure authentication and role-based access control using ASP.NET Identity or JWT tokens, depending on your asp dot net core architecture.
My dot net project is larger than the Premium package — what do I do?
Message me before ordering. I will scope it as a milestone-based custom dot net project with clear deliverables per phase.
Will I own the source code?
Yes, 100%. You get the full c sharp source code, asp dot net core project files, and setup notes on delivery. It is yours completely.
Do I need a detailed spec to get started?
No. A rough description of what your web app needs to do is enough. I will ask the right questions to lock down scope before we start — no surprises mid-order.
Reviews
25 reviews for this Gig
| (25) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
C chrisjukes
South Africa
My favourite programmer.
Up to $50
Price
1 day
Duration
Helpful?H han641
Saudi Arabia
Flexible, and quick
$100-$200
Price
3 days
Duration
Helpful?Y 
younessmouden
Morocco
Great experience working with Usman, the discussion was flawless and the work provided was quick and as expected. I highly recommend working with him and I will definitely work with him from now on
Up to $50
Price
1 day
Duration
Helpful?R 
rafaelajxnnx
Philippines
it's okay he explained it through zoom meet
Up to $50
Price
3 days
Duration
Helpful?A anto0896
Belgium
Working with Usman was an absolutely perfect experience. Everything, from the work itself to the discussions, was flawless. I highly recommend them. The Seller demonstrated exceptional professionalism and expertise, delivering high-quality work within the agreed-upon timelines. Communication was excellent,...
Helpful?
Reviews
25 reviews for this Gig
| (25) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
C chrisjukes
South Africa
My favourite programmer.
Up to $50
Price
1 day
Duration
Helpful?H han641
Saudi Arabia
Flexible, and quick
$100-$200
Price
3 days
Duration
Helpful?Y younessmouden
Morocco
Great experience working with Usman, the discussion was flawless and the work provided was quick and as expected. I highly recommend working with him and I will definitely work with him from now on
Up to $50
Price
1 day
Duration
Helpful?R rafaelajxnnx
Philippines
it's okay he explained it through zoom meet
Up to $50
Price
3 days
Duration
Helpful?A anto0896
Belgium
Working with Usman was an absolutely perfect experience. Everything, from the work itself to the discussions, was flawless. I highly recommend them. The Seller demonstrated exceptional professionalism and expertise, delivering high-quality work within the agreed-upon timelines. Communication was excellent,...
Helpful?
