NathieDev
Mobile app development
High-quality applications for Android, built with Capacitor and vanilla web technologies or with Ionic and Angular, depending on what the project actually needs.
Apps for everyone
Grow your business with mobile app development
NathieDev is the app studio of Nathalie Scharf, an independent developer based in Martinique, France. I build mobile applications, progressive web apps and business automation workflows, from the first sketch through to the store listing.
What I do
Three lines of work, one person behind them, and no subcontracting.
Progressive web apps
PWAs combine the best of the web and of mobile apps: one codebase, offline support, and a seamless experience across devices with nothing to install.
App Store Optimization
Store listings that are readable, honest and findable: title, description, screenshots and the data safety declarations that Google Play now requires.
The apps
Every application has its own page with its privacy policy and its terms of use. Published apps are marked as such, the others are in development.
BeautySkIn
An anti-waste makeup kit. Try on makeup live through the camera, track expiry dates, and use what you already own.
Closed testingVoiceCoach Pro
Vocal coaching and training programmes: guided exercises, timers, sessions and progress statistics.
In developmentSa Natha Douce
A short spoken affirmation every morning, chosen according to your mood and your intention.
In developmentRecettes du Monde
Real recipes from around the world, built from what is already in your fridge, in your phone's language.
In developmentMobipéyi
Local ride sharing for Martinique: publish a journey, find one, book a seat.
In developmentHow I work
The same four steps on every project, so that nothing important gets skipped between the idea and the store.
Research
Understanding the goal, the people who will use the app, and what already exists.
Design
Interfaces that stay out of the way: few screens, few taps, and one clear action at a time.
Build
Current tools, tested code, and no dependency added without a reason.
Launch
Store submission, data safety declarations, then updates and support once it is live.
Business automation
NathieDev AI-Creativ Automation builds workflow automation for small businesses using the Gmail, Calendar, Drive, Sheets and People APIs through a self-hosted n8n platform. Access is granted by the account owner, data is never sold or used for advertising, and authorisation can be revoked at any time.