Mobile Development

Software Engineer - Android Mobile Apps

Jan 2016 - Mar 2017

Amaris - Cityway France / Cityway Canada Inc | January 2016 - March 2017 | Aix-En-Provence, France

Overview

As a Software Engineering consultant at Amaris, I worked with Cityway France and Cityway Canada Inc to develop Android applications for carpooling and multimodal transportation use cases.

Key Responsibilities and Achievements

Mobile Application Development

  • Multiple Android applications development for transportation use cases
  • Developed Triplinx app and its associated flavors (e.g. Moovizy)
  • Developed FleetMe app with multiple flavors for cities such as Beauvais, Avignon and Auxerre. It was then released as Wopé for the city of Le Tampon/Saint Pierre, Réunion

Application Portfolio

Triplinx icon

Triplinx

Android
Archived

Trip planning application for the Greater Toronto and Hamilton Area

Triplinx — Screenshot 1Triplinx — Screenshot 2Triplinx — Screenshot 3Triplinx — Screenshot 4Triplinx — Screenshot 5Triplinx — Screenshot 6

Features: Multi-modal trip planning, real-time transit information, route optimization

Moovizy icon

Moovizy

Android
Get it on Google Play

Mutimodal transportation application (Triplinx flavor)

Moovizy — Screenshot 1Moovizy — Screenshot 2Moovizy — Screenshot 3Moovizy — Screenshot 4

Features: Multi-modal trip planning, real-time transit information, route optimization

FleetMe/Wopé Passenger icon

FleetMe/Wopé Passenger

Android
Get it on Google Play

Fleet management and carpooling system - Passenger App

FleetMe/Wopé Passenger — Screenshot 1FleetMe/Wopé Passenger — Screenshot 2FleetMe/Wopé Passenger — Screenshot 3FleetMe/Wopé Passenger — Screenshot 4
FleetMe/Wopé Driver icon

FleetMe/Wopé Driver

Android
Get it on Google Play

Fleet management and carpooling system - Driver App

FleetMe/Wopé Driver — Screenshot 1FleetMe/Wopé Driver — Screenshot 2FleetMe/Wopé Driver — Screenshot 3

Features: Fleet tracking, passenger management, carpooling

Architecture and Development

  • Used scalable architectures for transportation applications
  • Implemented clean separation between UI, business logic and data
  • Architecture and skeleton code generation on presentation and backend layers in python

Mapping Solutions

  • Design and implementation of an Android library wrapping multiple Android Maps APIs
  • Created unified mapping interface for different map providers
  • Simplified map integration across multiple applications

Technical Stack

Platform
Android Mobile
Languages
JavaPython
Frameworks & Libraries
Android SDKDaggerButterknifeRetrofitSignalR
Mapping
Google Maps APIMapbox APIs
Architecture
Clean ArchitectureMVP
Tools
Android StudioGitJenkins

Challenges and Solutions

Challenge 01 Developing applications for diverse transportation use cases
Solution
Created modular architectures that could be adapted to different scenarios
Challenge 02 Integrating multiple mapping APIs with consistent behavior
Solution
Developed abstraction layer that normalized different map provider APIs
Challenge 03 Ensuring real-time performance for trip planning applications
Solution
Implemented efficient algorithms and caching strategies for route calculations

Impact

  • Delivered multiple successful transportation applications to market
  • Improved urban mobility through better carpooling and trip planning tools
  • Created reusable components that accelerated development of future applications
  • Contributed to reduced traffic congestion through better transportation solutions