I will build a django saas backend with jwt auth and celery


About this gig
Are you building a SaaS product or business management system and need a solid Python backend?
I build production-ready Django REST Framework backends with clean architecture, secure authentication, and background task automation.
What I can build for you:
- Multi-tenant SaaS backend (each company gets isolated data)
- JWT authentication register, login, email verification, password reset
- REST API endpoints for inventory, sales, orders, and invoices
- Celery + Redis background tasks (automation rules, scheduled jobs)
- Webhook delivery with signed payloads and retry logic
- Analytics endpoints sales totals, revenue charts, low-stock alerts
- API key system for third-party integrations
- PostgreSQL database with clean, normalized schema
- Django Admin panel for staff management
- Deployment-ready settings (dev/prod split, .env config)
My portfolio includes a full multi-tenant ERP system with all of the above, built entirely by me you can review the GitHub code before ordering. Link:
I write clean, modular code with proper separation of concerns. Every project ships with a README, .env.example, and clear setup instructions.
Not sure what you need? Message me first I'll scope it honestly.
Get to know Jarin Sifat
Django Backend Developer, REST API and Scalable Systems
- FromBangladesh
- Member sinceMar 2023
Languages
Bengali, English
My Portfolio
FAQ
1. What do you need to get started?
I need a clear description of your requirements, API functionality, and any reference or documentation if available. If you already have a project, please share access or code.
2. Do you provide frontend or UI?
No, I mainly focus on backend development using Django. However, I can integrate APIs with your existing frontend if needed.
3. Can you implement authentication?
Yes, I can implement secure authentication systems such as JWT or session-based authentication with proper permissions.
4. Do you use Django REST Framework?
Yes, I use Django REST Framework to build scalable, clean, and production-ready APIs.
5. Can you work with existing projects?
Yes, I can add features, fix issues, or improve performance in your existing Django project.
6. Do you provide deployment support?
Yes, I can help with deployment as an extra service. Please discuss before placing the order.

