I will build dot net web api and api integration

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usamaishrat956
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usamaishrat956
Muhammad Usama
build dot net web api and api integration
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build dot net web api and api integration

About this gig

Need a clean and secure .NET API or third-party integration? I can help.

I build and improve ASP.NET Core Web APIs for web apps, mobile apps, SaaS platforms, and internal business systems.

This gig includes:

  • .NET Web API development
  • REST API endpoints
  • Third-party API integration
  • JWT authentication
  • Payment gateway integration
  • GraphQL or gRPC support
  • SQL Server integration
  • API bug fixing and optimization

I have experience building production-ready backend systems and working with external services, business workflows, and database-driven applications.

If you need a reliable .NET developer for API development or integrations, message me before ordering.

  • Programming language

    • ASP.NET

  • Expertise

    • Algorithms & Data structures
    • Performance
    • Security
    • Databases
    • Source control

  • Frontend framework

    • Angular
    • Bootstrap
    • jQuery
    • Next.js
    • React.js

  • Backend framework

    • Express.js
    • FastAPI
    • NestJS
    • Node.js
    • Other

  • AI & low/no code builders

    • Lovable
    • Bolt.new
    • Firebase Studio
    • Base44
    • Co.dev
    • Cursor
    • Softgen
    • Replit
    • Bubble
    • FlutterFlow
    • Adalo
    • OutSystems
    • Mendix
    • Webflow
    • Retool
    • Glide
    • Thunkable
    • AppGyver
    • Zoho Creator
    • Clutch.io
    • Wappler
    • Stacker
    • Softr
    • Ninox
    • Betty Blocks
    • V.One
    • UI Bakery
    • Backendless

Get to know Muhammad Usama

Muhammad Usama

Full Stack Dot NET Developer for SaaS APIs and Azure

5.0(2)
  • FromPakistan
  • Member sinceMar 2018
  • Last delivery3 years

  • Languages

    Urdu, English, Punjabi
I'm Muhammad Usama, a full-stack .NET developer with 8+ years of experience building and maintaining business software. I specialize in ASP.NET Core, C#, ASP.NET MVC, React, SQL Server, REST APIs, and Azure. I develop SaaS dashboards, business portals, secure APIs, integrations, and workflow automation. I also fix production issues, optimize databases, and support IIS deployments. I focus on clear requirements, maintainable code, testing, and communication. Message me with your project goals and technology stack to discuss the scope.

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