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
Sommige informatie wordt in het Engels weergegeven.
debug and fix your react nodejs or firebase web app
Volledig scherm
debug and fix your react nodejs or firebase web app
Volledig scherm
debug and fix your react nodejs or firebase web appdebug and fix your react nodejs or firebase web app

Over deze dienst

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.



  • Type website

    • Zakelijk

  • Programmeertaal

    • JavaScript
    • TypeScript
    • React
    • Node.js
    • SQL

  • Websitefuncties

    • Betaling
    • Analyse
    • Formulier
    • Dashboard
    • Landingspagina
    • Authenticatie van de gebruiker
    • Beheerderspanel
    • API integratie
    • AI-integratie
    • Database-integratie
Respecteer de rechten van derden

Let erop dat het tegen het beleid van Fiverr voor freelancers is om thema's, templates of andere elementen in het geleverde werk op te nemen die inbreuk maken op de rechten van derden of toepasselijke wetten. Lees er meer over in onze Gids voor verantwoorde digitale creatie.

Maak kennis met Ryan A

Ryan A

Full Stack JavaScript Developer

  • Afkomstig uitKameroen
  • Lid sindsokt 2026

  • Talen

    Frans, Engels
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.

Andere Website development diensten die ik aanbied

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