Geoffroy GRAMAIZE

Network, Telecommunications & VoIP engineer, April Technologies, 2016 – ...

Network, Telecommunications & VoIP engineer, Asyrès, 2015 – 2016
Hired as an outsourced engineer for April Technologies

Network, Telecommunications & VoIP engineer, Adista, 2013 – 2015

R&D Network architect in appranticeship, Orange Labs Networks & Carriers, Lannion, 2010 – 2013
Creation and maintnance of proof of concept WLAN hotspots platform. Development of an abstraction layer to unify communication between service platform (incl. Over the top actors) and the ISP converging network. Validation and integration of the aforementionned platforms, and of 3rd party components on the company R&D integration network.

Electrician in interim, Randstad, 2010

System admin. & software developper in Internship, Amilease Informatique, Jun 2009 – W3 Jul 2009
Computer environment preinstall as part of outsourcing contracts. Server administration, supervision and remote servicing. Deployment of a web analytics application.

System admininstrator & software developper in Internship, Amilease Informatique, June 2008
Development and deployment of a MySQL account manager (CRM application) in PHP. Computer environment preinstall as part of outsourcing contracts. Server administration, supervision and remote servicing.

Internship, Olvik, 2007
Packaging goods, order preparation operations, digitizing administrative documents (bills, inventory entries).

Specialized master's degree in engineering in Computer science, Networking and Telecommunications, Télécom Bretagne, 2010 – 2013
European driving licence, class B, Jan 2012
Cisco CCNA module 2, Lycée E. Branly, Lyon, 2010
Cisco CCNA module 1, Lycée E. Branly, Lyon, 2009
BTS IRIS, Lycée E. Branly, Lyon, 2008 – 2010

Non board administrator from 2010 to 2012, board member in 2013, Association ResEl, 2010 – 2013
Services management, internet service providing for student residence on Telecom Bretagne's campuses (~1000 computers per year), preliminary wireless site survey, planning and WiFi deployment.

Oslo, Norway, 2 weeks, 2012
New-York City, NY, 2 weeks, 2012
Shanghai, Hangzhou, Xi'an and Beijing, China, 3 weeks, 2008
Perth, WA, Australia, 2 weeks, 2007
Cambridge, UK, 2 weeks 2006
Freystadt, Germany, 2 weeks, 2005
Waterlooville, UK, 2 weeks, 2004

English, TOIEC 935pts, May 11th, 2012.
Spanish, A1 level , December 2012.
German, second foreign language for my BAC STI (2007).

Programming Languages: ANSI C, K&R C, C89, C99, C++, C++11, Java, PHP4/5, Python, SQL. Some knowledge of Visual Basic, VB.Net and C#. Used IDEs: Visual Studio 2005, 2008, 2010, Codelite, Netbeans. Initiation to Pig Latin. Bash scripts, MS Batch, VBS, and a bit of Powershell.
Operating systems: MS Windows 2000 to 8 in the desktop segment, Windows 2003 and 2008 in the server segment. Linux Debian, Ubuntu, CentOS, Slackware, Backtrack. MacOS 9, MacOS X sometimes.
Server software: Apache, Freeradius, OpenSSL, 389ds, OpenLDAP, Postfix (basic configurations), Nagios, Munin, Cacti, Zenoss Core, MySQL, MariaDB, PostgreSQL, fail2ban, OpenSWAN, xL2TPd, StrongSWAN, syslog-ng, Asterisk, nLite, vLite, MS AIK, Owncloud.
Networking: Cisco IOS, Ruckus (WLAN solutions), Vyatta (used a bit for my personnal usage), Ubiquiti (Edgemax, Airfiber 5 & 24), Watchguard, Telindus DSLAMs.

Travelling in foreign countries. Photographing landscapes and flowers. Watching movies (action, investigation, spy movies. Science-fiction, fantasy and space opera). Watching japanese animation, reading mangas. Conception of domotic systems, and of trusted platforms. Retro gaming (Atari 1080ST, Game boy family). I have practiced cornet for 9 years. Listening to music, especially to european metal (black, industrial, power, speed, symphonic), hard rock, movies/animes soundtracks, j-pop, classics, electronica, electroacoustics, chiptunes. Going to concerts.

In the personnal scope, I manage my own digital service platform, including website and mail hosting, online storage (Owncloud), an OpenID identity enabler, and other internal security-related services:
 – Private PKI
 – Client-side TLS authentication for administrative access
 – AAA Server for network access (VPN, WiFi), and for web page access soon.
 – Backups