Backend Development Services
Backend development on Firebase and Supabase: secure auth, solid data, storage, and infrastructure that scales with your product.
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You get a backend your product can depend on: secure logins, solid data, reliable storage, and infrastructure that stays up as you grow. We build backends on Firebase and Supabase, the foundation that everything your users touch quietly rests on. When the backend is right, the whole product feels fast and trustworthy. When it is wrong, nothing else matters.
Most of what makes software feel reliable lives in the backend, and most of what makes it fail does too. We build this layer with the care it deserves: clean data models, proper security, and infrastructure that holds up under real traffic, so your product earns trust instead of losing it at the worst possible moment.
What we build
We build the full backend behind apps and platforms: authentication and user accounts, databases and data models, file and media storage, server-side logic, and the integrations that connect your product to the services it relies on. We have built the backends behind real apps in production, from a meditation platform handling audio content and subscriptions to an education app rewarding doctors for completing courses, so we know how to make this layer carry real users and real money.
Each backend is shaped around what your product actually needs to do. We design the data, the rules, and the infrastructure to serve that, with nothing fragile or over-engineered in the way.
Firebase and Supabase, chosen for your product
We build on Firebase and Supabase and pick the right foundation for your case. Firebase shines for real-time features and fast mobile development, with authentication, real-time data, and push handled cleanly. Supabase gives you a full relational database with the structure and flexibility many web and SaaS products need. We recommend the right fit honestly, then build on it so it serves you for years rather than boxing you in.
Secure and built to scale
Security is part of the design, not a checklist at the end. We set up proper authentication, access rules so each user reaches only their own data, and safeguards around storage and server logic. And because we build on managed platforms with clean data models from the start, your backend scales with your usage. Growth means adding capacity, not tearing the foundation out and starting over.
How we work
We agree the full scope and a fixed price up front, so you know what you are getting and what it costs, even for the work users never see. We deliver in reviewable stages and hand over clean, documented infrastructure you fully own. You get a backend you can build on with confidence, and a clear picture of how it all fits together.
What you get:
- A reliable backend on Firebase or Supabase
- Secure authentication and user accounts
- Solid data models, storage, and server-side logic
- Security and access rules built in from the start
- Infrastructure that scales with your usage
- Fixed scope and fixed price, and a direct line to your builder
Frequently asked questions
More work
Tudatosság Klub
A sound therapy meditation app for Hungary: guided programs, premium audio, and a Stripe membership billed outside the app stores.
View project
Educational App for Doctors
An anonymized medical education app: microlearning for verified doctors, honoraria on course completion, rebuilt in FlutterFlow in 30 days.
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