Missions JavaScript : Dénichez votre prochaine mission freelance

Aperçu des missions de Harold,
freelance JAVASCRIPT habitant la Loire-Atlantique (44)

• Software Architect and Lead Engineer

  J&B Medical -
  Jan 2019 - aujourd'hui

  J & B acquired Sylaps Inc in October 2018 and therefore I also kept my role at Sylaps Inc in parallel or my
  new role to lead software engineering at J&B. In 20 short years, J & B has become one of the largest
  women business and one of the Biggest Medical enterprises in the world and remains privately held and
  based in Wixom, Michigan. Founded in 1996, J & B has sixteen different business enterprises and has
  customers in 48 states and 28 countries.

  Technologies Used: TypeScript, C#, AngularJS, DotNet Framework, Ionic, AWS

• Senior Software Engineer

  Kaazing Corp -
  Jan 2017 - Jan 2019

  websocket.org
  Software Engineer contributing to Kaazing CDN (Content Delivery Network) products, focused on the
  NodeJS, HTTP2 and WebSocket stack. Also maintainer of Kaazing MontageJS HTML5 Framework and
  Disasteraware projects on web, native mobile (hybrid app for iOS and Android) and desktop (Chromium
  embedded framework). Kaazing customers include, Three of the world’s top ten banks, One of the world’s
  largest energy-producing and trading companies and many of the world’s most valuable retail brands.

  Technologies Used: JavaScript, JAVA, C, MontageJS, NodeJS, WebSocket, AWS

• Senior Software Engineer

  Netflix -
  Jan 2014 - Jan 2016

  Software Engineer contributing to OpenConnect the biggest CDN (Content Delivery Network) ever built
  to distribute Netflix's content to subscribers worldwide. Developing analytics and DevOPS software to
  help maintain the large number of servers used by the CDN Network.

  Technologies Used: JavaScript, D3.js, WebGL, AngularJS, Gradle, Groovy, Java, NodeJS, Cassandra

• Founder and Chief Technical Officer

  Sylaps Inc -
  Jan 2013 - aujourd'hui

  Sylaps is making real-time secure communication a reality by providing easy to use, secure and reliable
  video conferencing solution for everybody. Sylaps also provide integration services and consulting for
  small and large businesses that want to integrate Real-time communication technology into their services.

  Technologies Used: JavaScript, C++, Swift, AngularJS, NodeJS, WebSocket, WebRTC, MongoDB, Cordova, FreeSWITCH, nw.js, Chromium Embedded Framework (CEF), Docker, AWS

• Software Architect

  Netvibes -
  Jan 2010 - Jan 2014

  Software Architect focus on cross platform extreme performances oriented HTML5 and JavaScript
  development. Leading the development of in-house Javascript Framework. Collaborating with Dassault
  Systemes R&D for next generation of desktop and mobile apps.

  Technologies Used: PHP, JavaScript, Apache, MySQL, TokyoCabinet, Redis

• Operational Development Manager

  Elma -
  Jan 2009 - Jan 2010

  Senior Software Developer in an international Software Company. Large application development over
  PostgreSQL databases, PHP Zend Framework and JavaScript for current CMS maintenance and next
  client/server redesign. Pair of the management team who maintained the development team schedule.
  Manage the direct debit from banks for customers periodical subscription fee and cash-back programs.

  Technologies Used: PHP, JavaScript, Apache, PostgreSQL, Postfix

• Lead Developer

  Dailymotion -
  Jan 2007 - Jan 2008

  Senior Engineer responsible for the widget like web platform using JavaScript, HTML, Ajax over PHP.
  Consolidation of the cache, search engine and database layer, optimization of the video and static
  content delivery.

  Technologies Used: PHP, JavaScript, Apache, MySQL, Sphinx, Mencoder

• Software Engineer

  Elma -
  Jan 2006 - Jan 2007

  Software Engineer focused on online service development through PHP, JavaScript over PostgreSQL.
  Worked on a large traffic online photo stores and an internal employee time tracking tools. Collaborating
  on an online loyalty and cash-back customer engagement platform used by international key accounts.

  Technologies Used: PHP, JavaScript, Apache, PostgreSQL, Postfix

• Webmaster

  WebGrall -
  Jan 2005 - Jan 2006

  - webgraal.net
  Manage a small Web Agency achieving maintenance of existing websites, management of the hosting
  platform and domain names, write specifications and development for new customers.
  Increased the infrastructure reliability and and reduced the cost by migrating legacy on-site server
  hosting to distributed scalable mass hosting provider.

  Technologies Used: PHP, JavaScript, Apache, MySQL, Qmail, Bind

• Webmaster

  Japanim -
  Jan 2002 - Jan 2009

  Creation of a centralized inventory manager for 5 physical stores dispatched in France using web
  technology in order to manage more than 10 000 products references and including a cashier customer
  loyalty program. Development of an Ecommerce website for selling Books and DVDs with social
  community aspect: Forum, Chat, Blog, WebRadio, Online drawing board, Newsletters and Users products
  review.

  Technologies Used: PHP, JavaScript, Apache, MySQL, Qmail, Bind, IceCast