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I will develop a flutter mobile app with asp dot net core backend
ZAHID IQBAL
About this gig
Looking for a full stack mobile apps with custom backend ?
Senior .NET Developer | 13+ Years of Expertise High-performance rest api pipelines and modern graphql api systems. My core expertise is the microsoft dotnet framework using asp net core and csharp. I also handle cross-stack integrations, connecting servers to frontends like Next js, or managing legacy migration from Express js and Django.
Whether you need a new web api, custom database logic, or cloud microservices
️Technical Stack:
- Core Backend: ASP.NET Core Web API (.NET), C#, ASP.NET MVC
- Frontend Connection: Next js, React, Flutter, Angular
- Protocols: RESTful APIs, GraphQL API, WebSockets
- Data & Databases: EF Core, Dapper, SQL Server, PostgreSQL, MySQL, MongoDB
- DevOps & Cloud: Docker, Kubernetes
What I Deliver:
- REST & GraphQL APIs: Clean endpoints with full Swagger documentation.
- Next js Integration: Flawless frontend-backend connection via secure JWT/Cookies.
- Legacy Refactoring: Migrate your struggling Express js or Django backend to fast .NET systems.
- Database Optimization: Expert indexing, migrations, and schema structuring.
Message me with your requirements before order
Get to know ZAHID IQBAL
ZAHID IQBAL
Expert Flutter Developer AI Powered App Solutions
- FromPakistan
- Member sinceJan 2020
- Avg. response time1 hour
- Last delivery2 years
Languages
Hindi, Urdu, English
I'm a Full Stack Developer specializing in Flutter, .NET, ASP.NET Core, GraphQL, REST APIs, PostgreSQL, Git/GitHub, and CI/CD. I build secure, scalable, and high-performance web and mobile applications using Clean Architecture, SOLID principles, and modern development practices. From MVPs and SaaS platforms to enterprise solutions, I deliver robust APIs, responsive mobile apps, and optimized databases with clean, maintainable code. I prioritize quality, performance, clear communication, and on ime delivery, ensuring every solution is reliable, scalable, and aligned with your business goals.
My Portfolio
FAQ
Will I receive the complete source code?
Yes, full ownership is included. I follow strict Clean Architecture guidelines, organizing code into clean, decoupled layers (Domain, Application, Infrastructure, API) so it is easy for any team to maintain and scale.
Can you build a GraphQL API instead of standard REST?
Yes. I build high-performance GraphQL APIs using HotChocolate for .NET. This allows your client apps (like a Next js frontend) to query exactly the data they need in a single request, maximizing speed.
Can you migrate an existing Express js or Django backend to .NET?
Yes. If your system is outgrowing its current Express js or Python Django framework, I can safely extract your database schemas and business logic, rewriting them into ultra-fast, type-safe .NET microservices.
My frontend is in Next js. Can you connect your backend to it?
Yes. I specialize in pairing secure ASP.NET Core backends with Next js frontends. I configure correct CORS policies, secure JWT/HTTP-only cookies, and optimized JSON data handling for seamless communication.
