I will debug and fix your react nodejs or firebase web app

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ryan_ambassira
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ryan_ambassira
Ryan A

About this gig

Your React or Node.js app has a bug you can't track down, or a small feature you need added? I'm a full-stack developer who spends his days reading other people's production code, finding the cause from logs and fixing it without breaking what works.


I can help with:

- React / TypeScript front-end bugs (state, rendering, forms, routing)

- Node.js / Express API errors, authentication and database problems

- Firebase (Auth, Firestore, Hosting) issues

- Payment and API integrations (Stripe and mobile money)

- Small features added to an existing code base


What you get: the fix, a short explanation of the cause, and a note of the files I changed, so your team can follow.


Send me repository access (a branch is enough), the error message and the steps to reproduce it.



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Get to know Ryan A

Ryan A

Full Stack JavaScript Developer

  • FromCameroon
  • Member sinceOct 2026
  • Languages

    English, French
I am a full-stack JavaScript developer with 3 years of experience, specializing in the maintenance and evolution of production applications. As the lead developer for the Geskap SaaS ecosystem, I manage 7 applications used across Africa, working with React, TypeScript, and Node.js. I excel at handling existing codebases, diagnosing production incidents, and reducing technical debt without service interruption.

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