I will integrate firebase authentication and firestore in flutter


About this gig
Connect your existing Flutter app to Firebase with a clear, limited integration. I can add an email/password sign-in flow, Firestore data operations, and agreed access-rule behavior for a small app feature.
Basic: one email/password authentication flow with sign-in and sign-out. Standard: authentication plus create, read, update, and delete operations for one Firestore collection. Premium: authentication plus up to two related collections and basic ownership rules, checked against agreed test cases.
You receive the changed source, integration notes, and a summary of the checks performed. Work starts after the existing app builds and the Firebase project is ready.
Please share your data fields, user roles, expected behavior, and sanitized app source. Never send passwords, private keys, or service-account credentials. Project access must use the minimum permissions needed.
These packages exclude Cloud Functions, payments, push notifications, data migration, security audits, cloud fees, and complete backend systems.
Get to know Waleed Khan
Flutter, Firebase, MATLAB and KiCad PCB Design
- FromPakistan
- Member sinceMar 2026
Languages
Urdu, English
My Portfolio
FAQ
Do I need an existing Flutter app?
Yes. These packages add an integration to an app that builds. Please share sanitized relevant source before ordering. A new app or an unrelated build repair needs separate scope.
Should I send my Firebase password or private keys?
No. Never send passwords, private keys, or service-account credentials. We will agree on the minimum project permissions needed and use a test project where practical.
Are security rules included?
Standard and Premium include basic owner-access rules for the agreed data and one user role, plus named test cases. This is a limited implementation, not a security audit or a guarantee of production security.
Are Firebase charges included?
No. Firebase and other third-party fees are paid by the project owner. Confirm the services and plan you want to use before ordering.
Can you add Google sign-in, notifications, or Cloud Functions?
Those features are outside the listed packages. Send the details first so I can review feasibility and prepare a separate scope if appropriate.
What is included in a revision?
A revision adjusts or corrects the agreed integration. New data models, additional login methods, new user roles, and extra screens change the scope.

