William Mouliné - Android Developer

Native android developer with more than 10 years experience.

Java - Kotlin - Jetpack Compose - MVVM / MVI - Clean Architecture

William Mouliné - Freelance

My experience

Portfolio

March - August 2012

Vernet Behringer

Internship then fixed-term contract that gave me my first experience of Android development during my studies.

Creation of an Android app (for tablets) connected to a machine tool via a WebSocket. The app had to display various information about the machine, as well as being able to execute a few basic commands remotely.

March - September 2015

End-of-study internship with startup Sweepin

Creation of the Sweepin app and a library designed to notify the user of information (promotion, event, etc.) when approaching a point of interest.

The notification could be sent via geofence (GPS), beacon (Bluetooth) or user interaction (NFC and QR Code).

Master's degree in Database and Artificial Intelligence

September 2015 - March 2024

Android Developer then Lead Android Developer

Sweepin

R&D on a step-by-step indoor guidance solution (patented system) for healthcare establishments. I was involved in the design of the solution from its inception for over 7 years, as well as in the development of the Android SDK and apps using it (HospiGuide, Geopital, CH Pontoise, etc.).

I also worked as a Back-End Developer on the server part of the project using the Django framework (Python/PostgreSQL).

Development of Smart City apps for cities and local authorities (Vitaboucle, Corsaire, Ma ville facile, etc.).

Created and maintained various modules: account creation, news, calendar, notification management, waste management, reporting system, transportation management, etc.

I took on more and more responsibility over the years: costing, scheduling, task management, UI/UX decisions, etc.

I've also been in charge of several interns and work-study students, training them in Android development.

April - September 2020

Android developer (freelance)

Piquoti

Freelance mission carried out in parallel with my position at Sweepin to optimize the code, carry out a UI redesign and add new features to the Android app Piquoti, a social network from a French start-up featuring the creation of permanent stories.

Android Developer (freelance)

Openium

3-month assignment to strengthen the Android team: updates to old Java projects, adding features to recent projects (Kotlin/Jetpack Compose), creating an app from scratch...

July 2024 - September 2024