Freelance Firebase & Firestore Programmer: Cloud Functions v2, Emulator E2E Testing & Security Rules

Google Firebase and Cloud Firestore enable rapid real-time product iteration, push notifications, and offline mobile synchronization. However, scaling Firebase in production requires preventing infinite Firestore trigger loops, locking down multi-tenant Security Rules, and running deterministic Playwright E2E tests against the local Firebase Emulator Suite.

As a Google Cloud Certified Professional Cloud Architect and Senior Freelance Firebase Programmer (creator of Tetangga: Real-Time Neighborhood Collaboration), I help startups build and harden production Firebase applications. Hire Aldian Fazrihady on Upwork (aldianf).

Firebase & Firestore Engineering Guides

• Migrating to Firebase Functions v2: Real-World Lessons from Firestore Event Triggers
• The Ultimate Local Loop: Running Playwright E2E Tests Against Firebase Emulators
• Replicating Cloud Datastore to Firebase: Bridging GAE with Real-Time Web Applications