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$
USD
I will fix, optimize, improve your bubble io app as bubble developer
Muhammad Umar
5.0
5.0
About this gig
You spent time building your Bubble io app. Now it is broken, slow, or not working and every hour it stays that way is costing you users and money. I fix that.
I am a professional Bubble io developer with 2+ years of experience fixing, optimizing, and improving Bubble apps for startups and founders. I find the root cause inside your Bubble app and fix it permanently without breaking what already works.
What I Fix in Your Bubble IO App
- Broken Bubble workflows and logic errors
- Slow Bubble app performance optimization
- Bubble API integration and third party fixes
- Bubble database restructuring and optimization
- Responsive design and mobile display fixes
- Payment gateway errors Stripe and PayPal
- Privacy rules and authentication fixes
- Plugin conflicts and repeating group errors
Why Choose Me
- Root cause fixing not surface level patches
- Clean solutions that will not break again
- Fast delivery with clear communication
- Free check after delivery
- Available 24/7
Message me before ordering so I can review your Bubble app and give you the right fix plan. Let us get your Bubble io app working perfectly today.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Muhammad Umar
Muhammad Umar
Build Apps Beyond Limits
- FromPakistan
- Member sinceDec 2025
- Avg. response time1 hour
- Last delivery1 day
Languages
Urdu, English
Building a web app or SaaS product is exciting until it breaks or slows down. That is where I help. I work with founders, startups, and businesses to build, fix, and improve Bubble.io apps quickly and reliably. I also work with PostgreSQL, Supabase, MongoDB, Neo4j, and SQL to create scalable backends. You message me, I review your project, provide a clear plan, and deliver quality work on time. If you need a reliable Bubble developer, send me a message and let us discuss your project.
My Portfolio
FAQ
What kind of Bubble.io issues can you fix?
I can fix broken workflows, slow app performance, API integration errors, database issues, responsive design problems, payment gateway errors, plugin conflicts, user authentication issues, and logic errors in dynamic content. If you are unsure whether I can fix your specific issue, just send me a m
Do I need to share my Bubble app access with you?
Yes. To fix or optimize your app I will need Collaborator access to your Bubble editor. This is completely safe — Bubble's collaborator system allows me to work on your app without accessing your account credentials or personal information.
How long will it take to fix my Bubble app?
It depends on the complexity of the issue. Simple bug fixes are delivered in 1-2 days. Workflow or database issues take 2-3 days. Full app optimization takes up to 5 days. I always review your issue first and give you an honest timeline before work begins.
What if the problem is not fixed after delivery?
I offer free revision after every delivery. If the issue is not fully resolved I will continue working on it until it is fixed correctly. Your satisfaction is my priority and I do not close an order until you are happy with the result.
Can you fix a Bubble app that someone else built?
Absolutely. This is actually one of the most common requests I get. I regularly fix and improve Bubble apps built by other developers. I will review the existing structure, identify what is broken or inefficient, and fix it without disrupting the parts that are already working.
Reviews
2 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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Most relevant
B baig1996
United Kingdom
Umar did an outstanding job resolving the issue with my Bubble app. He understood the problem quickly, fixed it perfectly, and delivered the solution much faster than I expected. His technical skills, professionalism, and attention to detail were excellent. On top of that, Umar is a genuinely good and...
$50
Price
2 days
Duration
Helpful?M mikeleo13
Australia
Ongoing collaborationUmar was fantastic to work with. He quickly understood the issue with my Bubble app, identified the problem, and fixed it efficiently. The turnaround time was impressively fast, and everything is now working exactly as it should Great communication, professional approach, and high quality work. I would...
$50
Price
3 days
Duration
Helpful?
Reviews
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
B baig1996
United Kingdom
Umar did an outstanding job resolving the issue with my Bubble app. He understood the problem quickly, fixed it perfectly, and delivered the solution much faster than I expected. His technical skills, professionalism, and attention to detail were excellent. On top of that, Umar is a genuinely good and...
$50
Price
2 days
Duration
Helpful?M mikeleo13
Australia
Ongoing collaborationUmar was fantastic to work with. He quickly understood the issue with my Bubble app, identified the problem, and fixed it efficiently. The turnaround time was impressively fast, and everything is now working exactly as it should Great communication, professional approach, and high quality work. I would...
$50
Price
3 days
Duration
Helpful?
