---
title: "Integrate Firebase in your Android app with Zinn Digital®"
url: https://zinnhub.com/zinns/integrate-firebase-in-your-android-app-with-zinn-digital/
description: "One module: Auth OR Firestore OR FCM. Config files, test build. | Turning app ideas into Android realities, one line of code at a time"
published: 2025-12-12T22:57:12+00:00
modified: 2026-01-19T11:04:12+00:00
language: en-GB
---

# Integrate Firebase in your Android app with Zinn Digital®

Hi, I’m a mobile app developer from Zinn Digital® based in London, England. I will integrate Firebase into your Android app quickly and safely, with immediate responses to your queries.

**What I do**

Firebase Authentication (email, phone, Google)

Firestore or Realtime Database configuration

FCM push notifications and topic management

Crashlytics and Analytics implementation

Remote Config and A/B testing fundamentals

Secure rules and optimised project architecture

Bug resolution for incorrect keys or configuration file issues

Clean Kotlin code with MVVM architecture compatibility

**Why choose Zinn Digital®**

Comprehensive checklist with rapid progress updates

Policy-compliant implementation standards

Expert assistance with Google Cloud and console configuration

**Deliverables**

Fully functional Firebase features integrated into your application

Configuration files properly added and thoroughly documented

Test build delivery with comprehensive implementation guide

---

### This Zinn Will Include (BASIC — Single Feature)

One module: Auth OR Firestore OR FCM. Config files, test build.

**Delivery:** 1 day

**Revisions:** Unlimited

**Includes:**

• Include source code

---

### Upgrade Options

Choose an upgrade addon to get more features:

| Feature | Basic | Boost Upgrade | Premium Upgrade |
| --- | --- | --- | --- |
| **Delivery** | 1 day | 3 days | 7 days |
| **Revisions** | Unlimited | Unlimited | Unlimited |
| Include source code | ✓ | ✓ | ✓ |