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Léo Derbois

Mobile Project Manager & iOS Lead Developer
Fascinated by computers science since I was 14 years old, and especially by the UNIX world. I love to improve and share my knowledge.


  • Mobile Project Manager & iOS Lead Developer at WISIMAGE
    Clermont-Ferrand (France) Visit web page

    In charge of WISIMAGE mobile team & projects - iOS, Android and backend. My everyday jobs in few lines:

    • develop WISIMAGE iOS frameworks
      • BeautyKit : display makeup in realtime on your face
      • SkinDiag: detect skin imperfection and recommand skin product to repair it
    • Working directly with partners and customers to support and lead their projects
    • develop iOS WISIMAGE and customers/partners applications (iPhone/iPad).
    • manage developers tasks.
  • iOS Developer at WISIMAGE
    Clermont-Ferrand (France) Visit web page

    In charge to develop an iOS application to demonstrate all Wisimage knowledge in facial recognition and inteligent live make up. I developed MakeUp Live user interface by offering a very simple user experience which is capable to show all Wisimage know-how. I worked closely with designer to attract eyes of potential clients.

  • OS X & iOS Developper at AQUAFADAS
    Montpellier (France) Visit web page

    In charge to develop OS X application for Aquafadas. Some of my projects :

    In charge to develop iOS user interface components for Aquafadas iOS template applications.

    In charge to studying solutions to improve internal framework architecture and external framework integration. Worked on a CocoaPods creation for internal developers and clients.

  • OS X Developper (Intern) at AQUAFADAS
    Montpellier (France) Visit web page

    Implement AppFactory Android, a Mac OS X application which allows to generate Android Kiosks, magazines and books easily.

  • iOS developper (Intern) at VESALIS
    Clermont-Ferrand (France) Visit web page

    Recherche & Development to create a facial recognition application with Vesalis API. Implement an Universal Framework (Mac and iOS in Objective C) based on Vesalis facial recognition library (in C++) and an user interface which permit to detect people on camera.

  • Create a benchmark system for company server (Intern) at VESALIS
    Clermont-Ferrand (France) Visit web page

    in charge of the creation of a C++/Qt client-server benchmark system for the company server. This system permit to know in real-time informations (CPU, RAM, Fan speed,etc.) and launch unit test on Vesalis API to get statistics informations.

  • Creating RMC/MMC console for ReactOS (School Project)
    Institute Of Technology of Clermont-Ferrand (France)

    School project, with a 4 people team, we implemented the ReactOS Management Console, equivalent of the Microsoft Management Console, for the ReactOS operating system. ReactOS is an open-source operating system intended to be binary-compatible with computer programs and device drivers made for Windows 2000 and its successors.

  • Youth Leader at Centre de loisirs des vallées vertes
    Genouilly (France)

    During 5 years, in summer (June and August), I was youth leader for 4 to 14 years old children, for a recreation center. After 2 consecutive years I became a team leader for leading external camps.




     Apple Development 


    • Swift & Objective C
    • C & C++
    • Ruby Script

    Frameworks (Most used)

    • Foundation / Core Foundation
    • UIKit / AppKit (Cocoa)
    • Core Animation
    • Core Image
    • AVFoundation / AVKit
    • Photos (AssetsLibrary)
    • SafariServices
    • Core Data
    • OpenGL ES
    • Core Graphics

    External common

    • Cocoapods (create+use)
    • Fastlane
    • AWS (Amazon)
    • Firebase
    • Alamofire/AFNetworking

    Store and Distribution

    • iTunes Connect / TestFlight
    • B2B Store
    • Enterprise Program
    • HockeyApp
    • Crashlytics

    🐧 UNIX 🐧

    Scripting Languages

    • Shell ZSH/Bash
    • Ruby
    • Python


    • GIT
    • SVN
    • SSH / SFTP
    • APT
    • Continuous Integration (CircleCI/GitlabCI)
    • Homebrew

    Most Used Distribution

    • macOS
    • Debian
    • Ubuntu



    • HTML5
    • CSS3 / SASS
    • JavaScript


    • Jekyll
    • Wordpress


  • Professional Bachelor's in Computer Sciences at Institute Of Technology of Montpellier
    Montpellier (France)

    Specialization in IT project management (AGILE Method, Scrum, commercial exchange) and deepening in software engineering.

  • 2 years technical degree in Computer Sciences (DUT) at Institute Of Technology of Clermont-Ferrand
    Clermont-Ferrand (France)

    Algorithmic, languages - object and non object (C/C++, Shell, Java, C#), web (HTML/CSS, PHP) database (PL/SQL), software engineering and software architecture (UML, Merise, Design patterns), and specialization in Linux board computer (kernel) and newtwork architecture.

  • Faculty in Computer Sciences and Mathematical at Institute Of Technology of Clermont-Ferrand
    Clermont-Ferrand (France)

    Basics of computer sciences for mathematics and physics, programming languages(C/C++), computer and network architecture.

  • Hobbies


    Social Networking

    (Quicker than Google me )


    • Car and motorcycle licences (+ vehicules)
    • Diploma for youth leaders and workers (BAFA in french)
    • Languages :
      • English (professionnal)
      • French (native language)
      • Spanish (bases)