Built with Firebase Studio?
Let's make sure it's production-ready.
Firebase Studio is Google's AI-powered development workspace for building full-stack applications on the Firebase platform. It generates TypeScript code with Firestore databases, Firebase Authentication, and Cloud Functions pre-integrated. We help non-technical founders identify and fix the issues AI tools leave behind.
Common issues we find in Firebase Studio code
These are real problems we see in Firebase Studio projects during our audits — not hypotheticals.
Firestore security rules too permissive by default
Firebase Studio frequently generates Firestore rules that allow authenticated users to read and write any document in the database, without scoping access to documents owned by that user.
Client-side security logic that can be bypassed
Access control checks are placed in frontend React components rather than Firestore rules or Cloud Functions, allowing users to bypass restrictions by making direct Firestore SDK calls.
Cloud Function cold start latency degrading UX
Infrequently-called Cloud Functions take 2-5 seconds to cold start, causing noticeable delays on first API calls and making the app feel slow during low-traffic periods.
Unhandled Firestore transaction conflicts
Concurrent writes to the same documents cause transaction conflicts that are not properly caught or retried, resulting in lost updates and silent data inconsistencies.
Vendor lock-in making migration expensive
Generated code uses Firebase-specific APIs throughout — Firestore queries, Firebase Auth tokens, and Cloud Functions triggers — making it costly to migrate to another cloud provider later.
Firestore collection structure causes expensive queries
Auto-generated collection schemas often require fetching entire collections to display filtered views, as Firestore cannot efficiently filter on multiple fields without composite indexes.
No integration tests for Cloud Functions
Firebase Studio generates minimal tests that don't cover Cloud Function triggers, Firestore rule enforcement, or the interaction between Auth and data access.
Firebase config keys embedded in client bundle
Firebase configuration objects (apiKey, projectId, etc.) are embedded directly in client code. While these are intended to be public, the lack of domain restrictions means they can be misused.
How we can help with your Firebase Studio project
From security reviews to deployment, we cover everything you need to go from prototype to production.
Security Review
Deep security analysis and hardening
Fix Bugs
Resolve issues and unexpected behavior
Deploy & Ship
Get your Firebase Studio app to production
Refactor Code
Clean up AI-generated or legacy code
Performance
Make your Firebase Studio app faster and more efficient
Add Features
New functionality, integrations, capabilities
Testing
Add tests and improve coverage
Infrastructure
Set up and manage your Firebase Studio backend
Start with a self-serve audit
Get a professional review of your Firebase Studio project at a fixed price. Results reviewed by experienced engineers.
Security Scan
Black-box review of your public-facing app. No code access needed.
- OWASP Top 10 checks
- SSL/TLS analysis
- Security headers
- Expert review within 24h
Code Audit
In-depth review of your source code for security, quality, and best practices.
- Security vulnerabilities
- Code quality review
- Dependency audit
- AI pattern analysis
Complete Bundle
Both scans in one package with cross-referenced findings.
- Everything in both products
- Cross-referenced findings
- Unified action plan
100% credited toward any paid service. Start with an audit, then let us fix what we find.
How it works
Tell us about your app
Share your project details and what you need help with.
Get a clear plan
We respond in 24 hours with scope, timeline, and cost.
Launch with confidence
We fix what needs fixing and stick around to help.
Frequently asked questions
Are Firebase Studio apps secure enough to launch?
Only after security review. The most common critical issue is permissive Firestore security rules that let any authenticated user access any document. According to Firebase's own documentation, rules that aren't properly scoped to user ownership are the leading cause of data breaches in Firebase apps.
How do I fix Firestore security rules?
We rewrite your Firestore rules to scope reads and writes using request.auth.uid, test them with the Firebase Rules Simulator, and verify with integration tests that user A cannot access user B's data.
Can you fix the slow Cloud Function cold starts?
Yes. We implement minimum instance configuration to keep Functions warm for critical paths, optimize function initialization code, and move time-sensitive operations to Firestore triggers where possible.
Can SpringCode migrate a Firebase app to another platform?
Yes, though it requires significant rework given the deep Firebase integration. We abstract data access behind service layers, then replace Firebase with PostgreSQL, Auth0, and standard serverless functions.
What features does Firebase Studio handle well versus poorly?
Firebase Studio is strong for apps with simple data models and standard auth flows. It struggles with complex relational queries, multi-step transactions, and features that need traditional SQL. We fill these gaps.
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Get your Firebase Studio app production-ready
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.