Bug fixation of existing app or improvements | solutions are all around only i have to find a problem
Develop an app with Angular and Firebase - Zinn Digital ™
Request a Custom Offer
Log In to Request a Custom Offer
Create a free account or log in to request a personalised offer from this Zinner.
Log In / RegisterAsk a Pre-Sale Question
Log In to Ask a Question
To reduce platform spam, pre-sale messages can only be sent by logged-in users.
Create a free account or log in to message this Zinner directly.
Log In / RegisterAt a Glance
Key details about this service to help you decide. Generated by Zinn Hub, not the seller.
Value Position
Tech Stack
Turnaround
Responsive Design
Source Code Included
Full Description
Why choose Zinn Digital ™?
We are professional software engineers based in London, England, with over 7 years of experience. Our applications perform excellently across all device sizes and receive outstanding user feedback with no major bugs, crashes, or terminations.
Services:
- Angular applications
- Firebase integration
- Bug fixing in existing applications
- Push notifications
- UI/UX improvements
- Design enhancements
- API integration
- Cross-device support
- Social logins
- Google Maps integration
- Camera, audio/video features
- Server API development for application use
Please contact us before ordering a Zinn!
If our packages and prices exceed your budget, please feel free to contact us for negotiation. Simply message us with your project details, and we'll respond promptly.
This Zinn Will Include (Bug Fixation)
Bug fixation of existing app or improvements
Delivery: 1 day
Revisions: 2
Includes:
• Number of pages: 1
• Content upload
• Include source code
Upgrade Options
Choose an upgrade addon to get more features:
| Feature | Basic | Boost Upgrade | Premium Upgrade |
|---|---|---|---|
| Delivery | 1 day | 7 days | 21 days |
| Revisions | 2 | 3 | Unlimited |
| Number of pages | 1 | 3 | 10 |
| Content upload | ✓ | ✓ | ✓ |
| Include source code | ✓ | ✓ | ✓ |
| Design customization | ✗ | ✗ | ✓ |
| Responsive design | ✗ | ✗ | ✓ |
Zinner Quality Guarantee
Every Zinner is reviewed and approved before joining the platform.
All services are backed by our quality assurance commitment.
Your payment is protected until you approve the delivered work.
Extra Information
Chat With Us
Frequently Asked Questions
Yes, i am available 24/7 and fluent in English.
Yes, customer support is provided for 24/7.
Yes, i am an experience developer and can identify and fix bugs with significant performance improvements.
Customer Reviews
See what our customers say about this Zinn
Now I been working for a while with Arsalan, good community, nice video demo and push to GitHub of the project, also advice for the next future milestone on my coaching app Angular 16 + Firebase
Very good professional
Very good experience with Angular 16 + Firebase + Firestone, fix some mobile and cleaning the teamplate. Adding extra custom code.
good specialist. i made my order on time and optimal quality
Excellent collaboration, I can only recommend! Great expert on his domain, great communication, and respect of deadlines. He can be trusted with important and complex projects. I am very happy with this seller and will definitely continue working with him.
Only logged in customers who have purchased this product may leave a review.
Categories
Zinner Policies
Related Zinns






