I will build a scalable fastapi or django rest API backend for your saas


About this gig
Need a fast, secure backend for your SaaS or web app? I build production-ready FastAPI and Django REST APIs that scale not tutorial code, real systems handling real traffic.
With 5+ years of Python backend experience, I've built and shipped backends for SaaS platforms, healthcare AI systems, and startup MVPs including a backend processing 10,000+ requests for an AI product.
What You'll Get:
- FastAPI / Django REST Framework API development
- Secure authentication (JWT, OAuth)
- Database design & optimization (PostgreSQL, MySQL)
- Stripe, Zapier, and third-party API integrations
- Clean, documented, maintainable architecture
- Bug fixing, refactoring & performance optimization
- Deployment on AWS / DigitalOcean
Perfect For:
- SaaS applications & startup MVPs
- Admin dashboards & internal tools
- API integrations & backend migrations
Why work with me:
Production-level systems, not demos
Clean, scalable, well-documented code
Fast, clear communication
On-time delivery, every time
Message me before ordering so we can scope your project properly.
Get to know Asad Ali
Python Backend Developer Django FastAPI Development
- FromPakistan
- Member sinceDec 2018
- Last delivery4 months
Languages
Urdu, English
My Portfolio
FAQ
What type of Python backend issues can you fix?
I can fix Python backend bugs in Django, Django REST Framework, FastAPI, and Flask applications. This includes API errors, authentication problems, database issues, performance bottlenecks, and deployment-related bugs.
Can you build a complete Django or FastAPI REST API from scratch?
Yes. I can develop scalable REST APIs using Django REST Framework or FastAPI, including authentication (JWT/OAuth), database integration (PostgreSQL/MySQL), and third-party API integrations.
What types of web applications can you develop?
I can develop a wide range of web applications, including e-commerce platforms, business websites, web portals, and custom web-based solutions tailored to your needs.
How do you ensure the quality of your work?
I follow a comprehensive testing approach, including unit testing, integration testing, and end-to-end testing, to ensure the quality and reliability of the web applications I develop.
Can you help with the deployment and maintenance of the web application?
Absolutely. I have extensive experience in deploying web applications on various hosting platforms, including Digital Ocean, AWS, and Nginx, and can provide ongoing maintenance and support to ensure smooth operation.
Do you work on existing projects or only new ones?
I work on both existing Python backend projects and new backend systems. I can debug, refactor, optimize, or extend your current Django or FastAPI application.
What frameworks do you use?
I will use Django and FastAPI for smart Python backend systems.
Can you build a REST API?
I can build custom REST APIs to connect your web app.
Will you fix my old code?
I can quickly find and fix bugs in your backend.
Is your code safe and clean?
I will write smart, secure, and very clean Python code.
5 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
M matteo__edward

Canada
Excellent work by Asad! Even though the task normally takes about 2 days, he managed to deliver everything within the 24-hour timeframe I requested. Smooth Stripe integration, clean API endpoints, and great communication. Highly recommended!
Up to $50
Price
1 day
Duration

A 
Seller's Response
Helpful?A angelica9429

United States
The project turned out awesome, and I'm looking forward to more projects in the future. thank you
Up to $50
Price
1 day
Duration
A 
Seller's Response
Helpful?I 
imranmaqboolgj

Oman
I highly recommend this freelancer for their outstanding service and expertise in configuring search functionality on our Django and Wagtail website. He delivered exceptional results and provided valuable insights.
Up to $50
Price
2 days
Duration
A 
Seller's Response
Helpful?E 
entreaminewarho

Morocco
Asad is a great developer, I was having an urgent task to do and can't find who could help me until I find him, I'm so lucky ! Highly recommended !!!!
A 
Seller's Response
Helpful?L 
leetsy1

United States
Great job! Delivered on time. Followed the instructions. Will definitely will order again
A 
Seller's Response
Helpful?
5 reviews for this Gig
| (5) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
M matteo__edward

Canada
Excellent work by Asad! Even though the task normally takes about 2 days, he managed to deliver everything within the 24-hour timeframe I requested. Smooth Stripe integration, clean API endpoints, and great communication. Highly recommended!
Up to $50
Price
1 day
Duration

A 
Seller's Response
Helpful?A angelica9429

United States
The project turned out awesome, and I'm looking forward to more projects in the future. thank you
Up to $50
Price
1 day
Duration
A 
Seller's Response
Helpful?I 
imranmaqboolgj

Oman
I highly recommend this freelancer for their outstanding service and expertise in configuring search functionality on our Django and Wagtail website. He delivered exceptional results and provided valuable insights.
Up to $50
Price
2 days
Duration
A 
Seller's Response
Helpful?E 
entreaminewarho

Morocco
Asad is a great developer, I was having an urgent task to do and can't find who could help me until I find him, I'm so lucky ! Highly recommended !!!!
A 
Seller's Response
Helpful?L 
leetsy1

United States
Great job! Delivered on time. Followed the instructions. Will definitely will order again
A 
Seller's Response
Helpful?

