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I will fix bugs in your web app and API integrations
Chigozzdev
About this gig
A broken feature, API error or failed webhook can stop an otherwise working app.
I diagnose and fix a defined issue in your existing application. I work with React interfaces, JavaScript and TypeScript services, Python backends, databases and third-party APIs.
I can help with frontend errors, login and data-flow issues, backend behavior, API failures and webhooks. I also assess incomplete or AI-generated code after reviewing the actual application.
You receive the source-code patch, focused checks and clear handover notes.
Basic: one confirmed small bug in a component or endpoint.
Standard: one backend or integration repair, up to 2 endpoints.
Premium: one existing flow, up to 2 screens, 3 endpoints and 1 database.
Send what is broken, what should happen and your stack before ordering. If the cause is unclear, a $75 diagnosis provides findings and a repair proposal. That fee is credited against my quoted repair total if you continue. New features and full rebuilds need a separate scope.
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Get to know Chigozzdev
Chigozzdev
Backend and Integration Engineer for AI Tools and Web Apps
- FromNigeria
- Member sinceJul 2022
- Avg. response time13 days
- Last delivery1 year
Languages
English, French, German
I'm a backend and integration engineer building AI tools, WhatsApp workflows and web applications. I develop custom MCP servers, connect business APIs, and repair broken application flows. My work includes native WhatsApp catalog and cart integration, payment and order workflows, wallets and developer SDKs. I work with TypeScript, JavaScript, Python, Rust and Go. I define the result before building, test the agreed flow, and provide clear source code and handover notes. Send me your current setup and the outcome you need.
My Portfolio
FAQ
What does Basic include?
One confirmed small issue in a runnable app after review. An unknown cause, broken environment or larger failure may need diagnosis or a custom scope before you order.
What is the paid diagnosis?
For $75, I inspect one agreed failing flow in one environment and deliver findings, blockers and a repair proposal. A fix is not included. If you proceed, the $75 is credited against the quoted repair total.
Can you repair AI-generated apps?
Yes, after reviewing the code, stack and failing behavior. I assess the actual application before committing to a package. A new product build or full rewrite is separate.
Will you change the live app?
I prefer a local or staging reproduction. Production deployment needs agreed access, a rollback path and a change window. Deployment is included only when stated in the package or offer.
