I will design and build a rest API with full documentation

D
digitalsystemz
D
digitalsystemz
Zafar A
design and build a rest API with full documentation
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design and build a rest API with full documentation

About this gig

Are you building a SaaS product, mobile app, or internal tool that needs a solid backend API? I'll design and build a clean, production-ready REST API using ASP.NET Core with proper authentication, input validation, error handling, and documentation included.


I recently built Softyze, a platform that exposes any business dataset as a secured REST API so this is exactly the kind of work I do at a high level.


What you get:

  • Clean RESTful API with standard HTTP conventions
  • JWT or API key authentication
  • Input validation and structured error responses
  • Swagger / OpenAPI documentation
  • PostgreSQL or SQL Server integration
  • Source code delivered via GitHub or ZIP


Why work with me:

  • Full-stack developer with real product experience
  • Clean, maintainable code not throwaway freelance work
  • Clear communication throughout, no ghost deliveries
  • Post-delivery bug fixes included


Not sure if your project fits? Message me before ordering I'll give you an honest answer within 24 hours.


  • Programming language

    • ASP.NET

Get to know Zafar A

Zafar A

Full Stack Apps, REST APIs, AI Integration

5.0(1)
  • FromPakistan
  • Member sinceDec 2020
  • Last delivery3 years

  • Languages

    English
I am Zafar, a full-stack developer with 10+ years of experience building web apps, REST APIs, and AI systems. I specialize in ASP.NET Core (C#), Next.js / React, and integrating LLMs (OpenAI, Claude) into real products. I recently built Softyze solo, a platform that turns business datasets into secured REST APIs. What you get: production-quality code, honest scoping, and post-delivery bug fixes. I take ownership of problems. Message me before ordering, and let's find out if I am the right fit.

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