I will fix critical backend errors, crashes, or performance issues


About this gig
Is your backend crashing, returning errors, or slowing down your application?
I help founders and teams quickly fix and stabilize backend systems so their product runs reliably in production.
This gig is designed for live systems where errors, downtime, or performance issues are affecting users or revenue.
What I can help you fix
- Backend API crashes and runtime errors
- Django or FastAPI issues
- Slow or failing endpoints
- Database performance problems (PostgreSQL / PostGIS)
- Docker and deployment failures
- Celery, Redis, RabbitMQ issues
- Server instability (AWS or VPS)
How I work
- Review logs, errors, and system behavior
- Identify the root cause, not just symptoms
- Apply safe, production-ready fixes
- Communicate clearly before and after changes
Tech stack experience
Django, FastAPI, PostgreSQL, Redis, Celery, Docker, AWS, Nginx, Linux
Important notes (THIS IS CRITICAL)
- This gig is for existing backend systems only
- The Basic package covers one issue or diagnosis
- Complex or system-wide issues may require an upgrade
- Please message me before ordering so I can confirm scope
Clear communication upfront ensures fast and accurate results.
Get to know Lukman A.
Backend Engineer: Django, FastAPI, AI APIs, GeoDjango
- FromNigeria
- Member sinceFeb 2020
Languages
English, Arabic
FAQ
Can you fix urgent production issues?
Yes. This gig is specifically for urgent backend problems in live systems.
What do you need to start?
Error messages, logs, stack traces, or access to the codebase/server if required.
Do you work with frameworks not listed?
Yes, but Django, FastAPI and NodeJS/ExpressJS are my primary focus. Message me to confirm.
Will you deploy the fix?
Yes, if deployment access is provided and included in the package.

