What it is
Rozell takes a product from an idea to a deployed, production-grade application in weeks. We design, build and ship web and mobile software with a modern, mainstream stack, on infrastructure we also build, so there is no hand-off between “the app team” and “the infrastructure team.” There is one team, and it owns the outcome.
What you get
- A scoped plan in week one: wireframes, a definition of done, and a fixed price for the sprint.
- Web and mobile from a shared codebase, using React and React Native, so a feature ships everywhere at once.
- A Python FastAPI backend on PostgreSQL, with authentication, background jobs, and an API your future team will be glad to inherit.
- Production infrastructure from day one: AWS environments in Terraform, CI/CD with GitHub Actions, monitoring and backups.
- Launch support: app store submissions, domain and email setup, analytics, and a runbook for the first weeks.
How an engagement runs
- Discovery call. We hear the idea, the users, and the constraints, and tell you whether a sprint is the right shape.
- Scoping week. Wireframes, data model, and a one-page plan you approve.
- Build (3–11 weeks). Weekly demos of working software, deployed to a staging environment you can open on your phone.
- Launch. Production cut-over, store submissions, and a handover session with whoever will own it next.
Who it’s for
- Founders validating a product who need something real in front of users, fast.
- Companies building an internal tool that off-the-shelf software cannot cover.
- Teams replacing a spreadsheet-and-email process with a proper application.
- Non-technical leaders who need a technical partner that owns delivery end to end.
Common questions
What does a typical MVP sprint include?
A fixed scope agreed up front, a working product in production at the end, and everything needed to run it. That means the web or mobile app, the API and database, authentication, CI/CD, hosting on AWS, monitoring, and documentation. Design is included when you do not already have it.
Why React, React Native and Python?
They let one small team ship web, iOS and Android from a shared codebase and a single backend. Python is also the language of the AI ecosystem, so adding LLM features later does not mean a rewrite. The stack is mainstream enough that any engineer you hire afterwards will already know it.
Can you work from a rough idea, or do we need a spec?
A rough idea is fine. The first week of a sprint is spent turning it into a scoped plan with wireframes and a list of what is in and out. You approve that before any build time is spent.
Who owns the code and the accounts?
You do, from the first commit. The repositories, AWS accounts and app store listings are created in your name. If we part ways, nothing has to be transferred.
Do you keep working on the product after launch?
Most clients move to a monthly retainer or a second sprint. Others hand the product to their own engineers, which is why we build with mainstream tools and leave documentation behind.