- Independent iOS & web developer
- Bergamo, Italy
- English / Italiano
Francesco Leoni — iOS & web developer, BergamoApps & web platforms,built end to end.
I help startups, founders and companies turn an idea or a manual process into a native app or a web platform: scoped, designed, built and maintained by one accountable person.
Apps and platforms built for
- Aesys
- Lemonpie
- HPM
- ABenergie
- Hulda
- DiCE
- Tribe
01
6+ years
building, shipping and maintaining iOS apps
02
7 apps
published as an independent developer
03
iPhone · iPad · Mac · Vision Pro
Apple platforms I ship to
04
IoT · Energy · Water
industries I’ve built client apps for
Real products, shipped to the App Store.
Apps I designed and developed for companies, and products I built from scratch on my own.
01
Connects runners so they can create and join training sessions together, whenever and wherever they want.
- Type
- Client project
- Platforms
- iPhone
- Year
- 2024


02
Companion app for Hulda home water-filtration systems.
- Type
- Client project
- Platforms
- iPhone
- Year
- 2022


03
Lets energy customers activate and manage electricity and gas supplies, submit gas readings and track consumption.
- Type
- Client project
- Platforms
- iPhone
- Year
- 2022


04
Remote control for the DiCE smart-home system and connected IoT devices, with consumption monitoring.
- Type
- Client project
- Platforms
- iPhone
- Year
- 2022


05
A task timer for brains that switch: park what you were doing and come back to it in one tap.
- Type
- Own product
- Platforms
- iPhone · iPad · Mac · Apple Watch
- Year
- 2026


06
Minimalist note-taking that opens straight to a blank page, with AI to ask about and transform your notes.
- Type
- Own product
- Platforms
- iPhone · iPad · Mac · Vision Pro
- Year
- 2024


07
Organize bookmarks and RSS feeds in folders, and build shared collections with your team.
- Type
- Own product
- Platforms
- iPhone · iPad · Mac
- Year
- 2022


08
A digital bullet journal for tasks, events, habits, mood and sleep.
- Type
- Own product
- Platforms
- iPhone
- Year
- 2022


Web platforms for companies
Cloud platforms, dashboards and company websites I designed and built with Next.js.
09
JUVO
Lemonpie
Cloud platform for accountants and advisory firms that turns balance sheet data into financial insights: AI-assisted Excel import, monthly cash-flow forecasting, scenario simulation, Italian Crisis Code monitoring and professional PDF reports, across multiple clients.
Website (opens in a new tab)- Role
- Designer and developer.
- Year
- 2025
- Built with
- Next.js / React / TypeScript / Tailwind CSS
10
HPM Exams & Reports
HPM – High Performance Method
Platform for HPM, a health and athletic performance methodology used by resorts, companies and sports centers, to record athlete assessments and generate exam reports for evaluation, rehabilitation, prevention, longevity and performance programs.
- Role
- Developer.
- Year
- 2026
- Built with
- Next.js / React / TypeScript / Tailwind CSS
11
Lemonpie website
Lemonpie
Corporate website for Lemonpie, a Milan-based IT consultancy offering custom software development, system integration, data analysis and AI solutions for utilities, finance, payments and manufacturing.
Website (opens in a new tab)- Role
- Designer and developer.
- Year
- 2025
- Built with
- Next.js / React / TypeScript / Tailwind CSS
12
Aesys CREO
Aesys
Cloud platform by Aesys for centrally managing and scheduling multimedia content on LED and TFT digital displays: upload media, build playback loops, schedule them with timetables and push them to smart devices and public transport and smart city panels.
Website (opens in a new tab)- Role
- Developer.
- Year
- 2025–2026
- Built with
- Next.js / React / TypeScript / Tailwind CSS
13
BrainDump website
Marketing website for BrainDump, my zero-friction note-taking app for ADHD minds: capture ideas instantly, then use AI tools to organize, summarize and transform them.
Website (opens in a new tab)- Role
- Designer and developer.
- Year
- 2026
- Built with
- Next.js / React
What I can build for you.
Design and development by the same person, from the first sketch to the release and beyond. Every project starts from what your users need and what your business is trying to achieve.
- A
Native apps for Apple platforms
iPhone, iPad, Mac and Vision Pro apps that feel at home on every device, including widgets, Siri, share extensions and iCloud sync.
SwiftUI / UIKit / WidgetKit / CloudKit
- B
MVPs that can grow
Get a first version into the hands of real users, built on foundations that scale as your startup or business grows.
Firebase / StoreKit / Core Data
- C
Apps for companies & connected products
Customer apps connected to your services and devices: account and contract management, secure sign-in, IoT device control and consumption monitoring.
Sign in with Apple / Biometrics / Network Extension
- D
Web platforms & websites
Cloud platforms, dashboards and company websites, from financial analysis tools to digital signage management, plus sites like this one.
Next.js / React / TypeScript / Tailwind CSS
Not sure where to start?
Tell me about your idea and we’ll figure out the right first step together.
A clear first step, then fixed-price phases.
No open-ended hourly billing. You always know what the next step costs and what you get from it.
- 01
Free call
30 minutes, free
Your goals, your users and what you already have. If I’m not the right fit, I’ll tell you.
- 02
Discovery sprint
From €600
One to two weeks to define scope, key flows or a clickable prototype, a fixed-price estimate and a roadmap. Credited to the project if we continue.
- 03
Build
Projects from €6,000
Design and development in fixed-price phases, with regular builds you can try on your own devices.
- 04
Launch & care
From €250/month
App Store or production release, then updates, OS compatibility and new features as your product grows.
Prices are indicative. Every project gets a written proposal.
Book a free callStructure and intuition, in balance.
Code is my structure: logic, systems, rigour. Piano is my intuition: feel, taste, space. They pull in opposite directions, and good products need both.
Structure
- End-to-end ownership
- UI, UX and development by the same person, through release and maintenance. No hand-offs, nothing lost in between.
- Clean, efficient code
- Native code that is clean, elegant and efficient, built with Apple’s own frameworks so your app is fast and easy to evolve.
Intuition
- Product thinking
- I’ve designed, built and published my own apps, so I think about the whole product (users, purchases, updates), not just the feature list.
- Interfaces that feel right
- Interfaces and experiences designed around your users, with attention to the details people notice without knowing why.

Hi, I’m Francesco.
I’m an independent iOS & web developer based in Bergamo, Italy. For more than six years I’ve been building, shipping and maintaining iOS apps, from MVPs for startups to scalable solutions for growing businesses.
I’ve built apps for the IoT, water purification and energy industries, published 7 apps of my own, and I write about Swift on SwiftyLion.
Off the clock
- Piano
- 13+ years
- Composing
- Solo piano
- CrossFit
- Regularly
I compose and publish piano music.
Piano and CrossFit keep me in balance: one trains patience, the other consistency.
Let’s buildsomething..
Tell me about your idea and where you are today. A few questions and a short message are all it takes to get started.
Free 30-minute call · Reply within 2 working days
or write to leoni.francesco98@gmail.com

