Denis Géhanne

Involved on several projects:

• Orange Business Blogs
I was in charge of Orange Business Services’ blogs. The blogs have been developed by Orange Business Services since august 2008; the main purpose for the company is to create experts communities around its brand, communicate with its eco system (client, prospect, client and prospect employees, etc), and become a referrer in its competence fields.

Duties:
• Blog creation: design look&feel, develop widgets, create pages
• Community management: find new contributors, contributor support, manage events, lead month meeting, blog moderation, partnership management
• Search Engine Optimization on blogs’ pages and contributors’ articles: link optimization, highlighted keywords, title optimization, contributor formations
• Blog promotion using social medias: Digg likes, Social Networks, Orange Business WebTV and web sites, affiliation, SEM
• Update technical documents
• Provided tutorials for the contributors and the team

• Social Medias
Involved in social network communication development and WebTV

Duties:
• Creation and animation of Orange Business’ social networks (Facebook, Twitter…)
• Community creation and management
• Occasional WebTV participation : Interviewer, video making, subject selection

Involved on several projects:

• PHP Project
Designed and developed PHP application to gather and solve 2G/3G telecommunication quality in the north of France. This application is use by 100 users in the North of France.
(6months)

Duties:
• Provided estimates, tasks identification and project follow-up
• Designed application architecture object oriented, based on MVC design pattern and identified already existing components to use
• Designed application’s look&feel
• Designed and built the SQL database architecture
• Developed script gathering data from 2G/3G telecommunication network
• Wrote Specification Dossier, Architecture Dossier, Design Dossier, User Guide and Installation Dossier using UML diagrams to reach the document quality expected by the client

Environment:
• AJAX, MySQL, Apach, XHTML, CSS, Javascript, eclipse, Dreamweaver, Photoshop


• JAVA Project
Designed and Developed a Java application analysing files from radio scanners to find cell neighbourhood relationships.
(2 months)

Duties:
• Designed application architecture based on MVC design pattern and identified existing components to use
• Designed and developed the complete application using SWING components
• Defined multi-threaded algorithms to improve calculation performances and meet users constraints
• Wrote Specification Dossier, Architecture Dossier, Design Dossier, User Guide and Installation Dossier using UML diagrams to reach the document quality expected by the client

Environment:
• Java, SWING, JDBC, MVC Design pattern, Eclipse, UML, SQL


• PHP project
Designed and developed a PHP application preventing material problems on 2G/3G cells. Experimental project
(8 months)

Duties:

• Installed and maintained Linux server, MySQL and Apach servers.
• Designed application’s look&feel
• Designed and built the SQL database architecture
• Developed script gathering data from 2G/3G telecommunication network
• Wrote Specification Dossier, Architecture Dossier

Environment:
• MySQL, Apach, XHTML, CSS, Javascript, Eclipse, Dreamweaver

• Administration of Bayer France’s information system
(3 months)

Duties:
• Network monitoring
• Intervention on switches and routers
• Designed and installed of computer networks

Environment:
• Cisco, Nortel, TCP/IP, shell scripts