I will django rest API backend for web or mobile app

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sajib_mahmud01
S
sajib_mahmud01
Sajibmahmud
django rest API backend for web or mobile app
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django rest API backend for web or mobile app

About this gig

Hi! My name is Sajib Mahmud, and I am an experienced full-stack developer with over 5+ years of experience in backend development using Django and Django REST Framework (DRF). If you are in need of robust, clean, and efficient REST APIs for your web or mobile applications, you've found the right spot!


What I offer:


  • Design and implement RESTful APIs using Django REST Framework
  • Well-written, documented, and readable code
  • The implementation of JWT, OAuth2, or Token-based authentication
  • CRUD operations, filtering, pagination, and search functionality
  • Database integration with PostgreSQL, MySQL, or SQLite
  • Custom viewsets and serializers for customized API responses
  • API versioning and throttling for scalable applications
  • Error handling and validation for secure endpoints
  • Deployment support and API testing (Postman/Swagger)


Why hire me?


  • 5+ years of experience with Django & DRF
  • Writing production-ready, secure, and scalable code as a priority
  • Timely delivery and clear communication
  • Tailored support for your project needs and post-delivery support
  • 100% customer satisfaction guarantee


  • Website type

    • Business

  • Programming language

    • Python
    • Django

  • Website features

    • Payment
    • Form
    • Chat
    • Membership
    • Gallery
    • Booking
    • Portfolio
    • Dashboard
    • Blog
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Get to know Sajibmahmud

Sajibmahmud

Full Stack Developer FastAPI Django React AI Integration

  • FromBangladesh
  • Member sinceJun 2025

  • Languages

    English
Hi, I'm Sajib Mahmud — a full-stack developer with 6+ years of experience building AI-powered applications and automation systems. I specialize in FastAPI and Django backend development, integrated with OpenAI, LangChain, and RAG pipelines to build intelligent systems. I work with PostgreSQL, MongoDB, and DynamoDB on the data side, and React.js and React Native on the frontend. I have built WhatsApp AI bots, knowledge base engines, and LLM-powered APIs for real clients. Clean code, solid architecture, real results. Let's build together.

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