App development for businesses

I design and build mobile and web apps from start to finish: I define what to build, design the experience, develop it and see it through until it reaches your users. Before writing code, I check whether you really need an app or whether something simpler solves the problem.

What it solves

  • You have an app idea but don't know where to start or what it will cost.
  • Your current app is hard to use or nobody uses it.
  • Your customers need to do something on their phone that today takes a call or a message.
  • You got quotes you can't compare with each other.

What's included

  • StrategyI define who the app is for, what problem it solves and which first version is worth launching.
  • DesignI design the experience and screens, and test them with a prototype before coding.
  • DevelopmentI build the app for iOS, Android or the web with help from Claude Code and Codex, with Supabase for data and users and its admin panel.
  • LaunchI publish it on the App Store and Google Play and improve it based on what users say.

Levels

  1. Prototype

    A clickable version to validate the idea with users or show it to partners before investing in development.

  2. First version

    The app with the essentials, ready to publish and learn from real users.

  3. Full product

    An app with admin panel, payments, notifications, integrations and AI, plus ongoing improvements.

Each project is quoted based on its scope. Write to me and I'll tell you which level yours fits.

How I work

  1. ConceptWe understand the problem and define what to build.
  2. ProductWe design the experience and structure.
  3. BuildWe turn the concept into a working product.
  4. LaunchWe test, refine and get it ready for real users.

Frequently asked questions

How much does an app for my business cost?

It depends on how many screens it has, whether it needs users and payments and which systems it connects to. That's why I work in levels: starting with a prototype tells you the real cost of the first version before you commit.

App or website?

If your customers will use it often and need notifications, the camera or location, an app makes sense. If they check it now and then, a well-made website is usually enough and costs less.

Can I see apps you've built?

Yes. PropMap, TDR and mi-ruta are apps I design and build from start to finish; they're in the projects section.

If you have a process like this, tell me about it.

Write to me

See more: See projects

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