Browse categories
Explore
Fiverr Pro
English
$
USD
I will fix python flask or fastapi backend bugs and API errors
Syed Asad Abbas
About this gig
Facing bugs, errors, or broken APIs in your Python, Flask, or FastAPI project?
I will debug your backend, identify the root cause, and provide a clean, reliable fix so your application runs smoothly.
I can help with:
Flask and FastAPI errors
Python exceptions and logic issues
API endpoint problems (GET, POST, auth)
Database connection and query issues
Backend crashes and unexpected behavior
API performance improvements
Why choose me:
Root-cause focused debugging
Clean, maintainable fixes
Clear communication
Reliable solutions (not temporary patches)
Send your issue details (errors, code, screenshots, logs), and I will review and suggest the best fix.
Please contact me before placing an order to ensure the best results.
Get to know Syed Asad Abbas
Syed Asad Abbas
Full Stack Python Developer
- FromPakistan
- Member sinceMar 2023
- Avg. response time2 hours
Languages
Urdu, English
Hi, I’m Asad — a Full Stack Developer & AI Automation Specialist. I help businesses build smart, efficient systems, including chatbots, web/mobile apps, APIs, and custom automation tools. I also specialize in web scraping and automation using Selenium, and I’m expanding my skills with Appium for mobile automation. I focus on delivering clean, scalable solutions that save time, improve efficiency, and solve real business problems. Expect clear communication, fast delivery, and practical results tailored to your needs.
FAQ
Do you fix all types of Python/Flask/FastAPI issues?
Yes. I handle backend errors, API issues, database problems, and logic bugs. Please share details before ordering so I can confirm.
What do you need to start?
I need: 1. Error messages or logs 2. Relevant code files 3. Clear description of the issue More details = faster and better fix.
Can you fix urgent issues?
Yes, I can handle urgent fixes depending on availability. Message me first so I can confirm timeline.
Will you explain the issue?
Yes. I provide a clear explanation of the problem and the solution (Standard & Premium).
Do you work on live/production servers?
Yes, I can review issues on live servers if needed. However, I perform fixes in a controlled local environment first, then test carefully before applying changes to production to ensure stability and safety.
What if the issue is more complex than expected?
I will inform you before proceeding. Extra work will only be done after your approval.
Do you guarantee a fix?
I always aim for a complete solution. If the issue depends on external factors, I will clearly explain the limitations.
Why should I contact you before ordering?
So I can: 1. Understand your issue 2. Estimate effort correctly 3. Recommend the right package This avoids delays and ensures the best result.
