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Mickaël A.MA

Mickaël A.

Senior Android Developer (Java / Kotlin)

€500/day
41 projects
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Mickaël

Android Development

Having started in the world of programming by learning Java and following a rapid orientation towards Android development, I had the opportunity to work on several applications with very different characteristics: Video games, Online payment solutions, Corporate well-being, Health... Video games were independent projects that I carried out alone or by managing a small team, and the other applications were for startups, some of which are now present internationally (PayPlug, Workwell).

Web Development

For a few years now, I have been increasingly interested in the world of Web development. I constantly monitor technology trends on Twitter to stay up-to-date with best practices and essential tools (especially for SEO), as well as to keep an eye on emerging technologies and methods (SSG, JAMStack, Headless CMS) and the evolution of standards surrounding HTML, CSS, and JavaScript.

On the front-end side, I have had the opportunity to use Polymer 1 & 2 as well as Stencil.js / Ionic, whether in private or professional projects.

I also have experience in back-end development (JavaScript, PHP), which allows me to develop a web application from A to Z autonomously, but also to take care of hosting it – whether with a "classic" host like OVH or via a "serverless" solution like ZEIT Now.

UX / DX

Whatever the project I am working on, I strive to keep in mind this important idea: meeting the need. Therefore, I do not habitually add superfluous features or tools that could degrade the user experience or make code maintenance more complicated. This approach to each project helps me develop pleasant and intuitive applications, both for users and for other developers.
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • France Hostels
    Android Developer
    HOSPITALITY
    May 2018 - May 2019 (1 year)
    Paris, France
    Design of part of the UX and development of a "kiosk" application for visitors to a hostel network. The goal is for visitors to be able to check in by themselves upon arrival at the hostel, without having to go through reception, thus saving time when it's busy.

    The application allows the user to access their reservation by scanning the QR Code received by email or by entering their name/reservation number, to add "add-ons" (breakfasts for example), to pay for everything via a payment terminal connected to the tablet, and finally to activate their room badges themselves by passing them over an NFC reader also connected to the tablet.

    Techs: NFC, QR Codes
    Libs: AndroidAnnotations, ButterKnife, Dagger, Firebase Crashlytics, Material Design
    Tools: Bitbucket, GitHub, Trello
    Mobile Development Android Java User Experience Design User Interface Design Firebase
  • Projet bénévole
    Full Stack Developer
    CIVIC AND SOCIAL ORGANIZATIONS
    January 2012 - Today (14 years and 5 months)
    Paris, France
    Database:

    • Modeling of the new data model and SQL scripts
    • Data migration from the old database
    • Daily backups

    API:

    • Development of a REST API (PHP)
    • Documentation writing
    • Unit and integration tests

    Web Application:

    • Development of a SPA using Polymer 1.x (migration to 2.x ES6 in progress)
    • Use of Material Design
    • Real-time update of page data (AJAX + data binding)
    • Local data storage (WebStorage)
    • Responsive design
    Web Development Front-End Development Polymer JavaScript PHP Responsive Design Back-End Development Web Application CSS3 Fullstack HTML5 User Experience Design User Interface Design
  • Reactive Executive
    Full Stack Developer
    HUMAN RESOURCES
    December 2017 - February 2018 (3 months)
    Paris, France
    Development of "Reactive Skills", a web platform for recruiting Transition Managers, for a company specializing in Human Resources.

    Work done remotely. Occasional meetings with the client to review progress.

    Tasks

    · Choice of a host and the most suitable hosting solution for the client's needs
    · Database design
    · Back-end development: an API (web services), in PHP
    · Front-end development: a web application (SPA), using Polymer 2
    · Development of scripts necessary for the deployment and maintenance of the site

    Front-end Stack

    · HTML5, CSS3, JavaScript (ES6)
    · SASS (to CSS via Gulp)
    · Polymer 2, App elements, Paper elements
    · WebComponentsJS 1.0 (Custom Elements v1, HTML Imports, Shady DOM)

    · Tests: WCT 6.4, Lighthouse

    Back-end Stack

    · PHP 7.1
    · Medoo, Slim 3
    · MariaDB 5.5, MySQL 5.6

    · Tests: PHPUnit 6.4, Guzzle 6.3
    Web Development Front-End Development Fullstack JavaScript Polymer Back-End Development PHP HTML5 CSS3 SASS SQL MySQL Gulp

Reviews

5.0

Out of 32 ratings

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Account deleted

Reviewed on 6/28/2019

Very satisfied with Mickaël's work, always serious, available and involved. His attention to detail and his listening skills, understanding of needs, and his ability to propose solutions have been invaluable to us for a complex project. I recommend him without hesitation!
Olatunde H.OH

Olatunde H.

SYS

Reviewed on 3/30/2017

the project continues with a very constructive exchange

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