Firebase Development Company 

We build Firebase-backed web and mobile apps - real-time database, authentication, and push notifications, paired with a React or React Native frontend. Hemfrid's customer app, built this way, holds a 4.5-star App Store rating.

Become our client

Place for your Firebase project!

Previous

Next

02

What is firebase and why use it for your app?

Firebase is a mobile and web application development platform developed by Google. It provides a number of services for building and managing applications, including a real-time database, user authentication, and hosting. Firebase development involves using these services to build and maintain applications that run on the Firebase platform. This can include creating new applications from scratch, integrating Firebase into existing applications, and managing the deployment and maintenance of applications on the Firebase platform. Enlyft data shows 200,129 companies using Firebase, most commonly at teams of 1-10 employees building fast, backend-light MVPs.

The benefits of choosing Firebase for your next project

  • Realtime Database and Firestore: applications receive updates the instant data changes, which matters for chat, collaboration, and live dashboards.
  • Scalable hosting with a built-in CDN: deployment is straightforward and fast page loads come by default.
  • Built-in analytics: track how users actually interact with your application without wiring up a separate analytics stack.
  • Flexible authentication: email/password, phone number, and social login (Google, Facebook, and more) are supported out of the box, so you're not building auth infrastructure from scratch.
  • Serverless Cloud Functions: backend logic runs on Google's infrastructure without provisioning or managing servers.
  • Native integration with Google's ecosystem: Google Ads, Analytics, and Cloud services connect cleanly when your product needs them.

Firebase frustrations? Let us lighten the load

Count on our Firebase expertise to streamline your development journey, unlocking the full potential of your applications.

What do you want to talk about?

How can we contact you?

You consent to being contacted by e-mail for the purpose of handling this request.

03

Full-scope Firebase development services

Realtime Database & Firestore

We model data for Firebase's real-time database or Firestore based on how your application actually reads and writes data - the same foundation behind real-time chat in Speeki and Eatzon.

svg image

Firebase Authentication

We implement email, phone, and social login through Firebase Auth, so secure sign-in ships without custom authentication infrastructure.

chat example

Cloud Functions & Serverless Backend Logic

We write Cloud Functions for backend logic that needs to run without a dedicated server - triggered by database changes, HTTP requests, or scheduled jobs.

svg icon

Push Notifications with FCM

We implement Firebase Cloud Messaging for real-time push notifications - the same setup powering notifications in Speeki, Hemfrid's customer and employee apps, Eatzon, and TFS Compliance.

svg image

Firebase Hosting & CDN

We deploy through Firebase Hosting with its built-in CDN, keeping load times fast without separate infrastructure to manage.

svg image

Analytics & Remote Config

We wire Firebase Analytics into every app we ship as standard practice, not just when a project asks for it, so product decisions are grounded in real usage data from day one.

svg image

Security Rules & Data Modelling

We write Firestore and Realtime Database security rules that match your actual access patterns, so data is protected without over-restricting legitimate use.

svg image

Ongoing Support & Migration

We maintain and extend Firebase-backed applications already in production, and help migrate specific pieces to a custom backend if a project outgrows what Firebase covers.

svg image

Firebase's real-time database and mobile SDKs make it a natural fit for chat, collaboration, and live-data apps - and it scales from prototype to production without a separate infrastructure team. It's the backend-as-a-service layer behind chat and notifications in Speeki and Eatzon, and notifications in Hemfrid's apps and TFS Compliance - with Firebase Analytics wired in as standard practice across our apps.

04

Why choose Dev and Deliver as your Firebase development partner

check icon

Long-term, App Store-rated results

We've shipped Firebase-backed apps that stay in production and stay trusted - Hemfrid's customer app holds a 4.5-star App Store rating as part of a long-term partnership.

thunder icon

Fast to market, no backend team needed

Firebase gets your product to market fast without a backend team to manage - the same speed behind Eatzon's move from web to mobile in under 4 weeks.

react native icon

Paired with React and React Native

Our engineers pair Firebase with React and React Native regularly, so authentication, real-time data, and push notifications integrate cleanly with the rest of your stack.

quality assurance icon

Security built in, not bolted on

Security rules, data modelling, and testing are part of how we ship Firebase projects - not details we patch in after a security review flags them.

05

How our Firebase development team is built and managed

Firebase projects tend to need a smaller team than a custom backend build - typically a frontend or mobile engineer working directly against Firebase's SDKs, a QA engineer covering the app end to end, and a project manager keeping delivery on track. We bring in a backend engineer only when Cloud Functions or custom server logic grow complex enough to need dedicated attention.

We work in Agile sprints with clear communication and regular reviews, so the project evolves with confidence, not surprises.

Get started with Firebase - build your app with a team that knows the full stack

Ready to launch fast without standing up a full backend? Whether you need real-time data, authentication, push notifications, or all three working together with a React or React Native frontend, we'll help you get there. Let's talk about your project.

06

FAQs

What is Firebase and what services does it provide?

Is Firebase a good fit for real-time applications?

What authentication methods does Firebase support?

How does Firebase handle application scaling?

Can Firebase be used alongside other Google services?

Want to light up your ideas with us?

Kickstart your new project with us in just 1 step!

Prefer to call or write a traditional e-mail?

Dev and Deliver

sp. z o.o. sp. k.

Address

Józefitów 8

30-039 Cracow, Poland

VAT EU

PL9452214307

Regon

368739409

KRS

94552994