I will your dot net core and ai developer


About this gig
Looking for a production-ready web application without paying agency prices?
I'm a Full Stack .NET Developer specializing in ASP.NET Core, .NET 9, Web API, Angular, React, and Azure. While I'm new on Fiverr, I'm not new to software development, customer satisfaction, and long-term relationships are my top priority.
Microsoft Certifications
- AZ-400 Azure DevOps Engineer Expert
- AZ-204 Azure Developer Associate
- AI-102 Azure AI Engineer Associate
What I can build
- Custom Web Applications & SaaS Platforms
- ASP.NET Core REST APIs (JWT, Swagger, OAuth)
- Angular & React Frontends
- Admin Dashboards, CRM & Business Portals
- SQL Server, Entity Framework & Dapper
- Stripe, PayPal, Twilio & Third-Party API Integrations
Why work with me?
- Affordable pricing for high-quality, production-grade work
- Clean, scalable, and maintainable code
- Fast communication and on-time delivery
- Dedicated support until you're fully satisfied
Send me a message before ordering, and I'll help you choose the best solution for your project.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Dhirendra Negi
I Will Build Your AI SaaS App with ASP NET Core React and Angular
- FromIndia
- Member sinceJun 2021
Languages
Hindi, English
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.

