Idealista · Real estate
Casa.it: evolving a real estate app used every day
New core features and continuous releases for the app of one of Italy’s leading real estate portals.
Andrea Colombo · Mobile developer
From idea to app store: iOS and Android apps built to last
I design and build mobile apps for large companies using cross-platform and native technologies. I also collaborate with small studios and local businesses, creating tailored solutions for diverse needs. Here is a selection of the projects I’ve worked on.
- years of mobile development
- 7+
- major companies as clients
- 5+
- from a single codebase
- iOS + Android
Some of the companies I’ve worked with
- Idealista
- Gruppo San Donato
- ABB
- Bucher
Case studies
Selected work.
Gruppo San Donato · Healthcare
La Madonnina: app for on-call availability and urgent-care access
Xamarin.Forms app built from scratch for the private clinic La Madonnina, part of the San Donato Group, to manage on-call coverage and urgent-care access.
ABB · Industry & energy
ABB: integrating and maintaining an app for UPS monitoring
I handled the integration and maintenance of features in an application used to visualize and monitor UPS systems sold by ABB.
What I do
From first release to product growth.
iOS and Android apps
A single codebase with React Native or Kotlin Multiplatform, choosing the technology that best fits the product.
Backend and integrations
Node.js / Express APIs and integrations with existing systems, so the app truly works with the business.
Long-term evolution
New features, continuous releases, and maintenance of live apps, together with product and design teams.
How I work
A clear and transparent process.
Discovery
We clarify the problem, target users, and business goals before choosing the right approach.
Proposal
I share a clear roadmap, scope, timeline, and estimate before the project starts.
Development
I build with regular updates, validation moments, and transparent communication.
Launch
Final QA, app store release, and support to keep the product stable and growing.
Stack
Technologies I work with.
Contact
Do you have an idea or a problem to solve?
Share the context, the audience, and the objective. Together we can shape the simplest and strongest path forward.