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I will fix firebase firestore and cloud functions issues
RajKumar Lahare
About this gig
Are you facing Firebase, Firestore, Cloud Functions, or Android Firebase issues?
I can help you debug, fix, and improve your Firebase based app or backend safely.
I can help with:
- Firebase Authentication issues
- Firestore read and write problems
- Firestore rules errors
- Firebase Cloud Functions bugs
- Node.js backend logic issues
- Android Firebase integration issues
- Firebase deployment errors
- Admin panel Firebase integration
- Razorpay/payment flow related backend issues
- GitHub setup and safe deployment workflow checks
I have built FinWorkar end to end with Android, Firebase, Firestore, Cloud Functions, Razorpay payments, notifications, secure calling, multilingual support, and admin workflows.
How I work:
1. I first review your issue, screenshots, logs, or code.
2. I identify the root cause.
3. I fix the issue safely.
4. I explain what was changed.
5. I suggest the safest next step.
Please message me before placing an order so I can confirm the issue, scope, and package.
Get to know RajKumar Lahare
RajKumar Lahare
Full Stack Developer Android Firebase Nodejs Expert
- FromIndia
- Member sinceJul 2026
Languages
Hindi, English
I am Raj Kumar Lahare, founder and full stack developer of FinWorkar and Rekixo. I build Android apps, Firebase backends, Firestore rules, Cloud Functions, admin panels, payment flows, business websites, dashboards, and production ready digital products.
I have built FinWorkar end to end with Android, Firebase, Firestore, Cloud Functions, Razorpay payments, notifications, secure calling, multilingual support, and admin workflows.
I can help you fix Firebase issues, Android app bugs, backend logic, admin panels, website development, GitHub setup, and safe deployment workflows.
FAQ
Do I need to message you before placing an order?
Yes, please message me first. I will review your issue, logs, screenshots, or code details and suggest the best package before you order.
Can you fix Firebase and Firestore issues in Android apps?
Yes. I can help with Android Firebase integration, Firestore read/write issues, Firebase Authentication, Cloud Functions, and backend logic problems.
Do you work with existing projects?
Yes. I can work on existing projects. You need to share the issue details, relevant code, screenshots, logs, and access only when required.
Will you deploy to production?
Production deployment is only done after review and clear approval. I prefer safe workflow: review, test, staging if available, then production only after confirmation.
What do you need to start?
I need a clear issue description, screenshots or error logs, relevant code files, Firebase/Android details, and the expected result. Please do not share passwords or private keys in chat.
