Jimmy Aumard

I'm Jimmy Aumard

Senior Software Engineer

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Hello! I’m Jimmy Aumard . Senior Software Engineer specialized in mobile development. Experienced with all stages of the development cycle for mobile or web projects. Well-versed in numerous programming languages and frameworks including Flutter, Dart, JavaScript, Node.js, Java, Kotlin, Swift and more. Strong background in project management and customer relations.

Professional Skills

Flutter, Dart 95%
Javascript / Node.js 90%
Java / Kotlin Android 80%
Swift / Objective-C 80%
HTML & CSS 80%
Angular 2+ 70%
Java EE 72%
C / C++ / C# 55%
  • >= 90% : expert
  • >= 80% : good
  • >= 70% : medium
  • < 70% : good knowledge

Work Experience

July 2018 - Mai 2023

Senior Software Engineer
(Web and Mobile)


Creation and maintenance of a cross-platform mobile application for iOS and Android with Flutter to help micro merchants to accept credit card on their shop. Contribution and creation of various open source project Dart/Flutter related.
Creation of Flutter plugins for Bluetooth scanning and integrating native SDK for reading credit cards.
Setup of the continuous integration environment with Jenkins.
Create Flutter Web dashboard to manage new app feature configuration and data.

Technologies: Android, iOS, Flutter, Dart, Retrofit, Java, SDK, Swift, Kotlin, Cocoa Pods, Angular, Git(hub)

October 2016 - June 2018

Senior Android Engineer


Maintenance and evolution of the Nespresso application, migration of web screens to native, design and creation of an Android SDK to manage e-shop APIs and business logic.

Technologies: Android, RX 2, Retrofit, Dagger 2, MVVM, Data Binding, Java, Kotlin, SDK

February 2016 - September 2016

Mobile Software Engineer


Creation of new version of a library to synchronize Contacts, Calendars and Sms who work with a REST API. Participate into development of an application to manage images/videos from Orange Cloud like Google Photo. Creation of prototype of advance notifications for smartwatch Android Wear and iWatch for Orange mail applications.

Technologies: Android, Android Wear, Retrofit, Java, SDK, Swift, Apple Watch

January 2013 - January 2016

Mobile Software Engineer


The aim of this mission was to set up a mobility pole. I lead the company to their technical choices by making prototypes (hybrid or native). I created the mobile architecture in Android and iOS and define standards. I developed, maintained and promoted 8 Android applications and 2 iOS applications, 2 white label applications “Essentiel” and “Santé” for iOS (Swift) and Android (Java), I created 5 different versions for PRO BTP partners. Other Android applications are for internal use. I made mobile training and passing knowledge to the team before the end of my mission.

Technologies: Android, RX 2, Retrofit, Java, Objective-C, Swift, iOS, white mark

September – October 2015

Xamarin Software Engineer


Restart an abandoned Android application for commercials. I develop and maintain the application with Xamarin platform (C#), the application has the ability to locate on map/search/show client's information, show agenda, todo list and have an offline mode.

Technologies: Android, iOS, C#, Xamarin

April 2013 - January 2014

Lead Software Engineer

Inotekk - Project Antalis

Commercial operation of the Antalis brand to promote their new line of paper, "IMAGE".

  • Lead a team of 5 developers for 2 J2EE front and back office applications
  • Develop the web application (Cordova) for Android and iOS

Technologies: Java, Spring, Android, iOS, Cordova, HTML, CSS, JavaScript, Open CV

March 2013 - April 2013

Android Software Engineer

Inotekk - Project Alliance Solutions Fioul

Android native application deployed on 1500 tablets in France for fuel oil-delivery drivers to revitalize the image of this energy. I was in charge of the development of the Android application and to the hardware test.

Technologies: Java, Android

June 2011 – June 2013

Software Engineer


During this period I realized a lot of projects for my pleasure or for my client. I learn a lot as a Freelancer, native and hybrid mobile development, client/project management and maintenance projects. Here are some projects I have done which are available on Google play and Apple Store : Widgetsoid, Cybrodroid, Camping Tonight, MedImaging Case, Yes I Camp...

Technologies: Java, Android, iOS, Objective C, PHP, HTML, CSS, Javascript, jQuery


2015 - 2016

Diploma of Software Engineering

Campus ID, Sophia Antipolis - France

2008 - 2009

Bachelor SIL (Software Informatics Systems)

IUT, Sophia Antipolis - France

2006 - 2008

Bachelor GEII (Electrical Engineering and Computer Science)

IUT, Nice - France

2005 - 2006

High school graduation STI (Industrial Sciences and Technologies)

Eucalyptus, Nice - France

My Interests

I'm crazy about music, I've been playing the guitar for more than 7 years. I joined 3 rock bands when I was younger.
I love Open Source and contribute to some projects in GitHub, the last one was a modular framework for Node.js called Trails.js, I also created few useful modules for this framework like Cron tasks, sending emails, express4 support, annotations usage...

I also create my own home automation system call L.I.S.A., It has a server part done in Node.js with Trails.js/Express.js and multiple front part. On is a website in Angular.js and another one is an Android application compatible Phone/Tablet and smartwatch with Android Wear. The system is now Open Source and available here

  • Bicycling
  • Watch Movies
  • Traveling
  • Out with friends
  • Playing Table Tennis
  • Playing Bowling
  • Swimming

Contact Me

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