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Fiverr Pro
English
$
USD
I will fix react native and expo bugs, errors, and app issues
Full Stack SaaS Developer: Next js, React, Stripe
Hi, I’m Nazarii, a Full Stack Developer from Ukraine focused on building and improving SaaS products with Next js, React, Node js, Stripe, and API integrations. I help startups and product teams ship ...
Level 1
Has met certain performance criteria and shows strong potential in the marketplace.
About this Gig
Need a bug fixed fast in your React Native or Expo app? I can help.
I fix real issues in React Native, Expo, JavaScript, TypeScript, and API-connected mobile app flows. I focus on the root cause, not just quick patches, so the same problem does not keep coming back.
What I can help with:
- UI, layout, and responsive issues
- state, form, and component logic bugs
- navigation and screen flow problems
- API integration and backend-related errors
- Expo configuration and package issues
- app startup, build, and runtime errors
- crashes and broken user flows
Best for:
- existing React Native apps
- Expo apps
- startup MVPs
- internal tools
- mobile features connected to a web product or backend
Basic is for small UI fixes. Standard is for one logic, navigation, Expo, or API issue. Premium is for deeper debugging such as crashes, build errors, dependency conflicts, and complex app issues.
Please message me before ordering with the issue, expected result, steps to reproduce, and code access.
My Portfolio
FAQ
What do you need to start fixing the bug?
I need access to your source code, a clear description of the error, and steps to reproduce it. Screenshots or a short video are very helpful.
Can you start without repo access?
No. I need source code access through GitHub/GitLab or a full ZIP archive before I can begin debugging.
What counts as one bug?
One bug usually means one clear issue in a single screen, flow, or feature. If the fix touches multiple separate issues, I will review the scope before starting.
Do you work with Expo projects?
Yes. I can work with Expo-based React Native apps as well as custom React Native setups, depending on the issue.
Can you fix Expo build or configuration issues?
Yes. I can help with Expo-related bugs such as configuration issues, dependency conflicts, package problems, and runtime errors.
Do you work with bare React Native too?
Yes. I can review both Expo and bare React Native projects, depending on the stack and the issue.
Can you fix API and backend-related issues too?
Yes. I can debug API integration issues when they are part of the reported mobile app problem.
Can you fix crashes or build errors?
Yes. Complex debugging such as crashes, dependency issues, or build errors is covered in the Premium package.
Do you also fix UI and navigation issues?
Yes. I can fix layout bugs, broken screens, navigation issues, and problems in app flows.
Do I get support after delivery?
Yes. I include a short post-delivery support window for the issue I fixed.
