Yohann A.

Full Stack Developer

690 dollar
Freelancer
13 ans
Paris, FRANCE

Mon expérience

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AccengageFebruary 2018 - Présent

Accengage, the European leader in Push Notification Technologies
PROJECT 1 : Build a multi language dashboard with high traffic
PROJECT 2 : Build decentralized blockchain application with Ethereum & Solidity
PROJECT 3 : Migrate an application from Angular to React

Description :

  • Develop in agile mode the different applications
  • Participate in sprint planning, task estimation
  • Develop modules to React Standards
  • Develop new features to improve UX / UI
  • Brings its strategic vision to put in place the other technological bricks
  • Develop and maintain clear, fast and easy-to-use web interfaces
  • Work in a Scrum team that uses the agile process
  • Collaborate with other team members
  • Adding implemented new feature and improving the existing functionality
  • Creating and Reusing Components
  • Create forms with Reduxform
  • Participate to sprint planning, tasks estimation, development, testing, code review, bug fixing
  • Creating, maintaining, debugging and optimizing JavaScript, HTML and CSS

Technical environment : React, Redux, React Native, Jest, Enzyme, Javascript ES6, Node Js, HTML5, CSS3, JSON, Github, Bootstrap, Scrum, Ethereum, Solidity


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JS-ATTITUDE.FRDecember 2017 - February 2018

I accompany projects in the design, development and monitoring of WEB projects
PROJECT : Evolution of existing tools and sites and participation in the choice of evolution of new services

Description :

  • Analysis of the need
  • Develop and maintain clear, fast and easy-to-use web and mobile interfaces
  • Improved user experience
  • Visually refresh the application with UI libraries
  • Realization of animations and user interactions
  • Creating and Reusing Components
  • Adding implemented new feature and improving the existing functionality
  • Communication with an API

Technical environment : React, React Native, Redux, Webpack, Sass, Javascript, HTML5, CSS3, JSON, Github, Bootstrap, Node JS, Blockchain, Ethereum, Solidity, Smart Contract, Jest and Enzyme



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KeleyApril 2017 - November 2017

Keley is a digital agency on a human scale, with great projects and big clients.
PROJECT : Build ecommerce website with high traffic and multi language

Description :

  • Develop modules to Angular Standards
  • Develop and maintain clear, fast and easy-to-use web and mobile interfaces
  • Work in a Scrum team that uses the agile process
  • Collaborate with other team members
  • Adding implemented new feature and improving the existing functionality
  • Visually refresh the application with UI libraries
  • Creating and Reusing Components
  • Create complex forms with adaptation to different countries
  • Participate to sprint planning, tasks estimation, development, testing, code review, bug fixing
  • Creating, maintaining, debugging and optimizing JavaScript, HTML and CSS
  • Set up unit tests and functional

Technical environment : Angular 4, React, React Native, Redux, Javascript, Node Js, Express Js, HTML5, CSS3, JSON, Symphony, Github, JQuery, Bootstrap, Scrum, Karma, Jasmine, Jest and Enzyme



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Air LiquideJanuary 2017 - April 2017

Air liquide, is a French industrial group specialized in industrial gases.
PROJECT : I developed an application based on Angular and Ionic 2

Description :

  • Analysis of the need
  • Develop modules to Angular Standards
  • Creation of a mobile interface in HTML5, CSS3 and Javascript
  • Improved user experience
  • Visually refresh the application with UI libraries
  • Creating and Reusing Components
  • Prepare the build and deployment for iOS and Android
  • Communication with an API
  • Creating attractive experiences in content management that delight and inspire the customer
  • Realization of animations and user interactions in CSS and Angular 2

Technical environment : Angular 2, Javascript, HTML5, CSS3, JSON, Ionic 2, .NET, Bootstrap



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NumenJune 2016 - December 2016

PROJECT : In the field of finance, I realize a dashboard and improves the existing functionality of part of the web application with angular


Description :

  • Participate in the construction of the specifications
  • Creation of a responsive web interface in HTML5, CSS3 and Bootstrap
  • Improved user experience
  • Realization of animations and user interactions in CSS and Jquery
  • Realization of a dynamic web interface with Javascript and AngularJS
  • Communication with an API
  • Set up unit tests and functional
  • Participate in the corrective and evolutive maintenance of applications.

Technical environment : Angular 2, Javascript, HTML5, CSS3, jQuery, JSON, Apache, Bootstrap, Ionic UI, CMIS, Typescript, NodeJs, Postgreslql


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ACENSIJune 2016 - December 2016

Acensi is an IT services company specializing in the digital business.
PROJECT : In the field of finance, I realize a dashboard and improves the existing functionality of part of the web application with angular

Description :

  • Participate in the construction of the specifications
  • Creation of a responsive web interface in HTML5, CSS3 and Bootstrap
  • Improved user experience
  • Realization of animations and user interactions in CSS and Jquery
  • Realization of a dynamic web interface with Javascript and AngularJS
  • Communication with an API
  • Set up unit tests and functional
  • Participate in the corrective and evolutive maintenance of applications.

Technical environment : Angular 2, Javascript, HTML5, CSS3, jQuery, JSON, Apache, Bootstrap, Ionic UI, CMIS, Typescript, NodeJs, Postgreslql



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SOSAMJanuary 2015 - June 2016

The company SOSAM is specialized in the transport of people.
PROJECT : The goal was to visually refresh the site, make it more dynamic and responsive

Description :

  • Analysis of the need
  • Adding new features on the site
  • Development of several landing pages
  • Improved user experience
  • Realization of the dynamic web interface with Javascript and AngularJS
  • Setting up a server with NodeJS
  • Creation of a responsive web interface based on HTML, CSS, Bootstrap and Wordpress
  • Realization of animations and user interactions in CSS and Jquery
  • Creating an AngularJS and Ionic application that communicates with the Google API
  • Monitoring and optimization of acquisition devices with Google Adwords.
  • Implementation of good SEO practices
  • Content writing
  • Track user behavior and improve the user experience
  • Definition of the objective
  • Optimization of web ergonomics
  • A / B test

Technical environment : AngularJS, Javascript, HTML 5, CSS 3, NodeJS, jQuery, Wordpress, Photoshop, Google Analytics




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SosamJune 2010 - January 2015

PROJECT 1 : Website creation
PROJECT 2 : Evolution of existing tools and sites and participation in the choice of evolution of new services

Description :

  • Analysis of the need
  • Creation of a model representing the future graphic charter (Photoshop)
  • Development of the website under Jimdo, HTML and CSS
  • Development of several landing pages
  • Management of editorial content
  • Reorganization and modernization of the content.
  • Implementation of new services and interfaces
  • Improved user experience
  • SEO optimization
  • Content writing and strategy
  • Media operation for the purpose of generating traffic
  • Follow-up of the results

Technical environment : HTML 5, CSS 3, PHP, Javascript, JQuery, Wordpress, Jimdo




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YELSeptember 2008 - October 2010

• Technical and energy sector such as bio-diester (bio-diesel)

• Patent submission: Recognized by the Paris region innovation center and the INPI

Mes compétences

Others

Google AdWords, Project Management, Prism, Digital Marketing, GitHub, Team management, UX Design, SEO

Mobile

Ionic, React Native

Languages

HTML5, TypeScript, Sass, ES6, Jscript, GraphQL, Java, JavaScript, OOP, HTML, Python

Analysis methods and tools

Scrum, Agile

Multimedia

Adobe Photoshop

Databases

PostGreSQL, MongoDB, DynamoDB

Protocols

HTTP, JSON

Application servers

Apache Web Server

Technologies

Web development, Twitter bootstrap, Firebase, AWS, React.js

Frameworks

Express.js, Redux, Angular, WordPress, jQuery, AngularJS, Bootstrap, Django, Node.js

Software testing

Jasmine, Debugging

Mes études et formations

Certifications - Code School

Certifications - Google

Niveau Bac - Node JS - Delicious Insights2018

Angular 4 training - Cyrille Tozi2017

Certifications - Human Coders2016

Design your website with PHP and MySQL - OpenClassrooms2015

Node.Js - Delicious Insights2015

Advanced Javascript - Delicious Insights2015