I will fix claude code web app bugs, supabase errors and API issues


Level 1
About this gig
Built a web app with Claude Code but stuck with bugs, broken login or failed API calls?
I provide bug fixing and focused code review for existing Claude Code and vibe coded apps, including supported React, Next.js and Node.js projects.
I can help with:
- Frontend errors, crashes and broken UI behavior
- Supabase authentication, queries and access-rule errors
- Existing API integration and webhook issues
- Build failures and environment configuration
- Broken forms and application logic
- Targeted cleanup around the agreed fixes
I'm Aitizaz, a developer with 5+ years across websites, SaaS apps and API integrations.
You receive the updated source files, an explanation of the cause and changes, and test results for the agreed behavior. Premium includes one existing preview/staging deployment.
Packages cover defined issues in one existing web app. New features, complete rebuilds, full security audits and ongoing hosting are separate.
Message me with your app link, source-code access, error details and expected result. I'll review the scope and recommend the right package.
Get to know Aitizaz Ahsan
Web Developer having more then 5 years of experience
Level 1
- FromPakistan
- Member sinceDec 2017
- Avg. response time5 hours
- Last delivery4 days
Languages
Urdu, English
My Portfolio
FAQ
What does this gig fix?
Defined bugs in an existing Claude Code or vibe-coded web app: frontend errors, broken login, Supabase access/query problems, existing API connections and build issues. I review the code and expected behavior before confirming the scope.
What counts as one bug?
One bug is one reproducible failure with an agreed cause and expected result. Multiple symptoms from the same cause may count as one bug. All package limits apply together; complex repairs or large redesigns need a custom quote.
Can you repair apps built with other AI coding tools?
Yes, where the source code and stack are supported. I can review exported or repository-based React, Next.js and Node.js apps built with Lovable, Replit, Cursor or similar tools. Restricted platform access may limit what can be repaired.
Can you fix Supabase login and database permissions?
I can review supported authentication, redirect, query, schema and access-rule errors. Please share the intended user permissions and reproducible problem. I test the agreed access behavior; a complete security audit or large migration is separate.
Do you fix API integrations and webhooks?
Yes, for agreed issues in existing integrations, subject to valid account access, provider documentation and your API plan. New integrations, unavailable APIs, vendor outages and suspended accounts need a different scope or provider support.
What access do you need?
A repository invitation or source export, reproducible steps and suitable test access. Use limited project invitations where possible. Keep passwords, recovery codes and live API secrets out of chat; we agree on a suitable access method.
Will you build new features or finish my whole app?
These packages repair agreed bugs. New features, complete MVP builds, major refactors and app-wide reviews are quoted separately. If inspection shows that rebuilding is the better option, I explain the scope before you order.
Is deployment included?
Premium includes one deployment to an agreed, existing preview/staging environment after compatibility review. Production publication requires your authorization. Hosting fees, domain migration, new infrastructure and ongoing DevOps are separate.
What will I receive?
The changed source files or a branch/patch, an explanation of the cause and changes, and results for the agreed tests. Standard and Premium include a recorded walkthrough. Database changes, if agreed, include instructions and a rollback approach.
What do revisions and support cover?
Revisions adjust the agreed fixes. I correct the same in-scope defect caused by my changes for 7 days on Basic, 14 on Standard and 30 on Premium. New bugs, new features, vendor changes and ongoing maintenance need a separate quote.
