I will integrate third party apis in dot net applications

S
sanjaykumardev
S
sanjaykumardev
Sanjay Kumar S.
integrate third party apis in dot net applications
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integrate third party apis in dot net applications
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integrate third party apis in dot net applicationsintegrate third party apis in dot net applications

About this gig

Are you looking for a skilled .NET developer to integrate third-party APIs into your application quickly, securely, and efficiently?

You are in the right place! I specialize in integrating REST APIs, payment gateways, cloud services, and external platforms into .NET applications with clean architecture and reliable performance.

Services I Offer:

Third-party API integration in ASP.NET and .NET Core applications

REST API and SOAP API integration

Payment gateway integration (Stripe, PayPal, Razorpay, etc.)

Authentication integration (OAuth, JWT, Firebase, Social Login)

ERP, CRM, and accounting software integration

API development and custom endpoint creation

Data synchronization between multiple systems

Webhook integration and event handling

JSON/XML data processing

Secure API communication and token management

Bug fixing, API troubleshooting, and optimization

Why Choose Me?

8+ years of experience in .NET development

Clean, scalable, and maintainable code

Secure and optimized API integration

Fast communication and timely delivery

Post-delivery support included

3 Months Free Maintenance After Delivery

Contact Me Before Ordering

Please message me before placing an order so I can underst

  • Programming language

    • ASP.NET

  • Expertise

    • Debugging
    • Performance
    • Security
    • Design
    • Databases

  • Frontend framework

    • AngularJS
    • Bootstrap
    • React.js

  • Backend framework

    • ASP.NET Core

Get to know Sanjay Kumar S.

Sanjay Kumar S.
  • FromIndia
  • Member sinceJul 2025
  • Avg. response time3 hours

  • Languages

    Hindi, English
Hi! I'm Sanjay Kumar Sagar, a passionate and skilled full-stack developer with experience in building high-performance web and desktop applications. I specialize in Dot NET (Blazor, MAUI, ASP Dot NET Core), C#, Entity Framework, and SQL Server. Whether it's building complex backend APIs, crafting responsive UIs, or solving tricky bugs, I bring clean code and reliable results. I've worked on everything from enterprise-level Blazor apps, custom authentication systems, and multi-tenant architectures, to dynamic dashboards and file handling systems.

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