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Fiverr Pro
English
$
USD
I will fix django and fastapi backend bugs professionally
Jaki
About this gig
Having issues with your Django, FastAPI, or Python application? I can quickly identify and fix backend bugs, API errors, database issues, authentication problems, performance bottlenecks, and deployment failures.
With 5+ years of professional experience, I specialize in debugging and optimizing production-ready web applications built with Django, Django REST Framework (DRF), FastAPI, PostgreSQL, Docker, Redis, Celery, and REST APIs.
I can fix:
- Django & FastAPI errors and exceptions
- REST API bugs and integration issues
- Authentication & JWT problems
- Database and PostgreSQL errors
- Performance and query optimization
- Docker, Nginx, Gunicorn & deployment issues
- Celery & Redis background task problems
- Security and backend code improvements
What you'll receive:
- Clean and maintainable code
- Proper bug analysis and reliable fixes
- Optimized backend performance
- Tested and production-ready solution
- Clear communication and on-time delivery
Please contact me before placing an order so I can review your issue and recommend the best solution.
Get to know Jaki
Jaki
Backend Developer Python Django FastAPI and AI Automation
- FromBangladesh
- Member sinceSep 2020
- Avg. response time1 hour
Languages
Bengali, English
I’m a Backend-Focused Full-Stack Python Developer with 5+ years of experience building scalable web applications, REST APIs, backend systems, & automation solutions.
I specialize in Python, Django, DRF, FastAPI, PostgreSQL, Redis, Celery, Docker, & API integration, with frontend experience in React.js, Next.js, Bootstrap, & Tailwind CSS.
I also build AI agents & workflow automation using n8n & Make.com, integrating AI models, APIs, webhooks, CRMs, databases, & business tools.
My focus is clean architecture, reliable solutions, clear communication, & production-ready delivery.
My Portfolio
Other Software Development Services I Offer
FAQ
What information do you need before starting?
Please provide your project files or Git repository, a clear description of the issue, error logs or screenshots, deployment details, and any steps to reproduce the problem.
Can you fix production or live server issues?
Yes. I can troubleshoot and fix issues on development, staging, or production environments while following best practices to minimize downtime.
Do you work with existing Django or FastAPI projects?
Yes. I can debug, optimize, and improve existing Django, Django REST Framework (DRF), and FastAPI applications without rebuilding the project.
Can you fix database and API-related issues?
Absolutely. I can resolve PostgreSQL, MySQL, REST API, authentication, JWT, Docker, Redis, Celery, deployment, and third-party API integration issues.
Should I contact you before placing an order?
Yes. Please message me first with your requirements so I can review the issue, estimate the work, and recommend the most suitable package for your project.
