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I'm a software developer with a passion for making and managing beautiful, digital products.

Work History


Nov 2015Present

Senior iOS Developer

Building and leading iOS apps for world’s top businesses including Intel, Google, L’Oréal, Twitter and many others.

Implementing and enforcing full DevOps pipeline for our apps : 
- Versionning good practices (Git Flow, Code review)
- Clean code (SwiftLint)
- CI (using
- CD (using HockeyApp, Fabric)
- Crash report system
- Analytics (Flurry, Fabric)
- Full Notification system on Slack
- Scripting in Swift to automate processes


Jun 2011Present

iOS Architect/Developer

Over the years I worked on iOS apps that have won awards, been featured by Apple and reached the top of the App Store rank.
I have extensive experience working with early stage start-ups and helping them to build quick prototypes for market validation.

Lunettes Pour Tous

Oct 2014Jul 2015

Chief Technology Officer

  • Architecture & design
  • Scrum mentoring and evangelization (Planning poker, daily scrum, demo, retrospective...)
  • Industrialization of processes : development, integration, delivery, monitoring, tools
  • Talent recruitment and management (7 people)
  • Coaching/Mentoring junior developers on best practices (iOS, PHP & Ruby)
  • Software developmentwith Objective-C, PHP, Ruby on Rails & Raspberry Pi
  • Migrate all solutions from dedicated servers to cloud solutions for high availability and scalability (Heroku, AWS S3, AWS RDS... )
  • IT Support to other departments (Sales, Accounting etc...)

Yellow Pages Canada

Jul 2014Oct 2014

Senior iOS Developer

YP iPhone / iPad application - featured multiple times by Apple on their app store.

  • Web services api calls
  • JSON parsing
  • Health app status and real time tracking with different tools
  • UX and UI analysis
  • Support between teams (QA, Business and Dev's).
  • AGILE methodology (Scrum)
  • Strong team motivation skills & high contagious synergy


Aug 2012Jul 2014

iOS Developer & Project Manager

Involved on each iOS project life cycle from the creative step (brainstorming, UI/UX, R&D…) to the production step (software development, testing, QA, deployment…).
Improvement of the internal workflow management of the company :

  • Implementing project management tools (Tasks, cloud File-hosting...).
  • Versionning with Git.
  • Build fast and easy back-end using BaaS (Parse).
  • Advising my superior for technical issue/decision.
  • Advising marketers (tools to use, how to analyse statistics, how to use push notifications, how to use social sharing...)
  • Creating static libraries and frameworks to make production faster.
  • Implementing service for every projects like Crashlytics (crash reports), UrbanAirship (push notifications), Parse (BaaS), Flurry (Analytics) etc....

Creating products and services for leading Canadian brands such as Ubisoft, Montreal International Jazz Festival, Bell, LG2, Sidlee, Desjardins Bank, and Alliance Films.


Mar 2011Jun 2013

Teaching Assistant in iOS Development

Teaching iOS development initiation courses to SUPINFO student.
Location: Marseille(France), Orleans(France), Toulouse(France), Grenoble(France), Montreal(Canada).

Totum Pass

Dec 2011Aug 2012

Co-Founder & Chief Technology Officer

Totum Pass is a mobile social app where you can share and discover new & exciting places in your local city with friend recommendations.
Concept : Recommend your buddies to that amazing burger place you discovered last night, receive a personal recommendation to that great bar all your friends have been raving about, and have all of it safely stored and accessible on your phone.


Jan 2011Jun 2011

iOS Developer

Developing a based project who can be easily produce apps for the same kind of clients.
Features was created modularly who can be easily added/removed in any project.


Mar 2010Oct 2010

iOS Developer

Learn the basic of iPhone development and produce an iPhone app for a web site hotel comparator ( First project with geo-located augmented reality.


SUPINFO - The International Institute of Information Technology


B.S.C - Bachelor of science Specialist in IT , Computer Science


iOS Development

Languages : Objective-C, Swift
Frameworks : Cocoa, Foundation, UIKit, CoreAnimation, CoreData, AVFoundation, RestKit, AFNetworking...

Web Development

HTML, CSS, Javascript, PHP, Ruby on Rails

Smart contracts

ETH (Solidity), EOS

Agile methodologies

Scrum Master, Planning Poker, Retrospective, Daily Scrum...


MySQL, SQLite, PostgreSQL, Oracle...

Cloud platform

AWS, Heroku, Google Cloud, Parse, Firebase


Gabriel Cartier, CTO at Samsao

FJ is a smart iOS developer and was a great asset to our team on the projects he worked on. He is capable of building complex applications and uses librairies, patterns and everything that a senior software engineer should use. FJ is always on the edge with the latest trends, librairies and technologies, I would recommend him to anyone in need of a senior iOS developer.

Awane Jones, CEO at Merchlar

François-Julien is an incredible iOS developer. He is always up to date with the latest technologies & trends. I would suggest François-Julien to anyone looking for an iOS developer

Olivia Siu, Marketing Manager at Root Data Center

FJ always managed to stay in touch with the latest tech trends to keep our knowledge at the forefront. He was a savvy and talented iOS developer who went above and beyond to bring any design to life and make a designer's dream come true - all without sacrificing the usability and fluidness of the app. I had a great time working with him and hope our professional paths will cross again in the future.