Hire Firebase Developer for Backends That Scale
Firebase Auth, Firestore, Cloud Functions, and push — production-grade backends from a fractional CTO with 15+ years.
Ship a real backend in weeks — built to last
Firebase lets you ship a real backend in weeks: authentication, database, file storage, push notifications, and serverless logic without managing a single server. But Firebase projects fail when data is modeled like SQL, security rules are an afterthought, or Cloud Functions grow into spaghetti. I build Firebase backends the disciplined way — denormalized Firestore models, locked-down rules, tested functions.
With 15+ years and 100+ projects across 6 countries, I have used Firebase for MVPs that needed to launch yesterday and products that scaled to serious traffic. You get a senior who knows exactly where Firebase shines — and the honest moment to tell you when you have outgrown it. See full-stack development or engagement options.
Everything in your Firebase engagement
- Firebase Auth and security rules — email, social, and phone auth with Firestore security rules written and tested properly — your data is actually protected, not hopefully private.
- Firestore data modeling — denormalized models designed for your read patterns, composite indexes planned upfront, and pagination that stays fast at a million documents.
- Cloud Functions and triggers — event-driven logic in tested, versioned functions: transactional emails, Stripe webhooks, scheduled jobs, and background processing.
- Push notifications (FCM) — topic and token-based messaging with proper permission flows on iOS and Android — the engagement channel most apps underuse.
- Analytics, Crashlytics, Remote Config — full observability from day one: event tracking, crash reporting, and feature flags so you iterate without app store resubmits.
- Cost control and scaling plan — Firestore read/write budgets, function concurrency limits, and an honest roadmap for when parts of your stack should graduate beyond Firebase.
From data model to production
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Discovery and audit
A free call to map your goals, stack, and constraints — plus a technical audit of what you already have, with honest findings.
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Fixed-scope blueprint
Architecture, milestones, and fixed pricing documented before any code is written — no hourly meters, no scope fog.
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Build in weekly sprints
Working software on staging every week with structured feedback rounds — you watch real progress, not status reports.
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Launch and handover
Production deploy, analytics wired up, documentation, and a support window so your team runs it confidently.
Why hire Omer as your Firebase developer
- 15+ years, 100+ projects across 6 countries — senior judgment on every architectural decision.
- Formerly with Phaedra Solutions, Integriti, Napollo, Nabidios, Nello, and EverestX — agency speed with product-team discipline.
- $25M+ in client revenue enabled through builds engineered to convert, not just to launch.
- Direct access to a fractional CTO — no account managers, no juniors learning on your budget.
Questions, answered
Firebase or a custom backend for our app?
What is the biggest Firestore mistake you see?
Can you migrate us off Firebase?
How do Firebase costs scale?
Can you work with our existing Firebase project?
Ready to get started?
The best way to explore working together is a quick conversation. Reach out through your preferred channel and let us discuss your project.