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English
$
USD
I will be your dot net core and angular developer
Engr. Usman
Level 2
5.0
5.0
Gig Summary
What people loved about this freelancer
mike_hess2
United Kingdom
Second stage exceeded expectations. We are looking forward to completeing the third stage and going live with the site. We are fortunate to have Eng. Usman...
anna_jurversity
Germany
Working with Usman is always a great experience. He is very professional and quickly understands requirements and issues. Highly recommended.
sourceneo
France
Very interesting experience thank you Usman for your availibility even late the night ( Considering time scale between us ) communication and support to make...
mike_hess2
United Kingdom
It has been good working with Eng. Usman. If I have another project I will be sure to contact him again, or if I hear from someone who needs Eng. Usman's expertise...
About this gig
Welcome to expert ASP.NET, .NET Core, and Web API development!
Are you looking for a reliable Full Stack .NET Developer to build secure, scalable, and high-performance web applications?
I specialize in ASP.NET Core, .NET 7/8/9, Angular, Web API, and modern architectures like Microservices and Clean/Onion Architecture to create eCommerce sites, dashboards, portals, and custom SaaS platforms.
What I Offer:
- Custom Web Applications with Angular + .NET Core
- RESTful APIs with authentication, Swagger, JWT
- API Integration (Stripe, Mollie, PayPal, Twilio)
- Admin Panels, CRMs, and Dashboards
- MS SQL Server, MySQL, Entity Framework, Dapper
- Responsive UI/UX using Bootstrap, HTML, CSS
Why Choose Me:
- 7+ years of real-world experience
- Scalable architecture & clean code
- Fast delivery with strong communication
Need a custom solution? Message me before placing an order!
Lets bring your web project to life clean, fast, and future-ready.
Get to know Engr. Usman
Engr. Usman
Dot NET Core and Angular Full Stack Developer
Level 2
- FromPakistan
- Member sinceJan 2022
- Avg. response time1 hour
- Last delivery3 weeks
Languages
Urdu, English
Senior Full Stack .NET developer with over 7 years building scalable web applications using ASP.NET Core, Angular 21, and Clean Architecture.
I specialize in multi-tenant SaaS platforms, complex REST APIs, and enterprise systems following CQRS and Domain-Driven Design principles.
What I deliver:
✅ ASP.NET Core APIs with Clean Architecture
✅ Angular 18 with signals and NgRx
✅ Stripe Connect and payment integrations
✅ Azure, SignalR, Entity Framework Core
Clients across the US, Europe, and the Middle East trust me to take projects from spec to production. Let's build something that scales.
My Portfolio
FAQ
Can you integrate payment gateways like Stripe or PayPal?
Absolutely! I can integrate major payment gateways like Stripe, PayPal, and Mollie with secure, tokenized payment flows using RESTful APIs.
Will my application be mobile responsive?
Yes. All applications I build use responsive design principles and are optimized for mobile, tablet, and desktop using Bootstrap and modern CSS.
Do you offer full-stack development?
Yes, I handle both front-end (Angular, HTML/CSS) and back-end (.NET Core, Web API, SQL) development to deliver end-to-end solutions.
Can you work with my existing codebase or upgrade it?
Of course! I can review, refactor, or upgrade your existing ASP.NET or Angular application to the latest tech stack (e.g., .NET 7/8, Angular 16+).
What if I need a custom solution not listed in the packages?
Feel free to message me with your specific requirements. I’m happy to discuss a custom offer tailored to your project.
Reviews
72 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
M mike_hess2
Repeat Client
United Kingdom
Second stage exceeded expectations. We are looking forward to completeing the third stage and going live with the site. We are fortunate to have Eng. Usman contributing to our eventual success. Communication has been excellent. So, there we go! Great!
$1,000-$1,500
Price
5 days
Duration
E 
Seller's Response
Helpful?A 
anna_jurversity
Repeat Client
Germany
Working with Usman is always a great experience. He is very professional and quickly understands requirements and issues. Highly recommended.
$100-$200
Price
2 days
Duration
E Seller's Response
Helpful?S 
sourceneo
France
Very interesting experience thank you Usman for your availibility even late the night ( Considering time scale between us ) communication and support to make the needed adjustement quickly technicaly delivered what was agreed
$200-$400
Price
8 days
Duration
E Seller's Response
Helpful?M mike_hess2
Repeat Client
United Kingdom
It has been good working with Eng. Usman. If I have another project I will be sure to contact him again, or if I hear from someone who needs Eng. Usman's expertise I will recommend him without hesitation. Thank you.
$1,000-$1,500
Price
2 weeks
Duration
E Seller's Response
Helpful?M mike_hess2
Repeat Client
United Kingdom
Eng. Usman made all the changes we asked for quickly and with good value.
$800-$1,000
Price
4 days
Duration
E Seller's Response
Helpful?
Reviews
72 reviews for this Gig
| (72) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
M mike_hess2
Repeat Client
United Kingdom
Second stage exceeded expectations. We are looking forward to completeing the third stage and going live with the site. We are fortunate to have Eng. Usman contributing to our eventual success. Communication has been excellent. So, there we go! Great!
$1,000-$1,500
Price
5 days
Duration
E Seller's Response
Helpful?A anna_jurversity
Repeat Client
Germany
Working with Usman is always a great experience. He is very professional and quickly understands requirements and issues. Highly recommended.
$100-$200
Price
2 days
Duration
E Seller's Response
Helpful?S sourceneo
France
Very interesting experience thank you Usman for your availibility even late the night ( Considering time scale between us ) communication and support to make the needed adjustement quickly technicaly delivered what was agreed
$200-$400
Price
8 days
Duration
E Seller's Response
Helpful?M mike_hess2
Repeat Client
United Kingdom
It has been good working with Eng. Usman. If I have another project I will be sure to contact him again, or if I hear from someone who needs Eng. Usman's expertise I will recommend him without hesitation. Thank you.
$1,000-$1,500
Price
2 weeks
Duration
E Seller's Response
Helpful?M mike_hess2
Repeat Client
United Kingdom
Eng. Usman made all the changes we asked for quickly and with good value.
$800-$1,000
Price
4 days
Duration
E Seller's Response
Helpful?
