I will integrate dotnet sdks and packages into your outsystems odc app

C
chandangupta280
C
chandangupta280
Chandan Gupta
integrate dotnet sdks and packages into your outsystems odc app
integrate dotnet sdks and packages into your outsystems odc app
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integrate dotnet sdks and packages into your outsystems odc appintegrate dotnet sdks and packages into your outsystems odc app

About this gig

Are you looking to integrate a .NET SDK or a payment gateway like Paytm, PayU, or Pine Labs into your OutSystems ODC app?

With over 10 years of .NET development experience and deep familiarity with SDKs, APIs, and enterprise platforms, I offer clean, tested, and scalable integrations tailored for OutSystems.

️ What I Offer:

  • Integration of .NET SDKs and REST APIs into OutSystems
  • Payment gateway setup (Paytm, PayU, Pine Labs)
  • Support for UPI, dynamic QR, checksum, and signature-only modes
  • Developer documentation and Postman collections
  • Testing support (console and Postman)
  • UAT/Production switch handling

Gig Packages:

  • Basic: Integrate a lightweight SDK with up to 3 methods
  • Standard: Full payment gateway SDK integration with 6 API methods
  • Premium: Multi-SDK integration (Paytm + PayU + Pine Labs) with up to 10 methods and deployment advisory

All packages include:

Source code

Developer notes

Fast response

Secure, maintainable code

Lets make your OutSystems app payment-ready!

Feel free to message me before ordering to discuss your use case.

  • Programming language

    • C#

  • Expertise

    • Debugging
    • Localization
    • Performance
    • Security
    • Design

  • Backend framework

    • Other

  • AI & low/no code builders

    • OutSystems

Get to know Chandan Gupta

Chandan Gupta

NET and Azure expert for startups, MNCs and IT companies

  • FromIndia
  • Member sinceJun 2019

  • Languages

    English
Hi, I’m Chandan Gupta, founder of Expert IT Web Solution and a senior .NET & Azure consultant with over 10 years of professional experience in designing and building scalable, secure, and enterprise-grade web applications. I work closely with startups, CTOs, MNCs, and small IT firms to deliver: ✅ .NET Core / ASP.NET / C# Development ✅ Azure Cloud Solutions – Functions, DevOps, App Services, CI/CD pipelines ✅ Clean Architecture, Microservices & Scalable APIs ✅ MVPs for tech startups & SaaS platforms ✅ Legacy modernization and performance tuning I personally handle every project — no outs

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