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Denis JOUBERT

Cheseaux-sur-Lausanne

En résumé

Lead of a devOps team, able to doing bigdata & machine learning applied to security & software requirements.
I am passionate by software,machine learning & security.

I started my carrer by working in embedded communication & signal processing software which leaded me to a mobile phone provider. Where I developed customer repository and billings systems in the context Information Systems.
Then I moved to paytv security where my passion about security leaded me to work on threat & risk analysis which showed me a need for software development in this particular area to ease and scale the analysis. I started by developing machine learning & analytics proof of concepts with help of trainees.
Then showing the value of it I could build a temporary devOps team for a customer project which became a permanent team. This team make awesome job to build a big data processing infrastructure with user interface for non-technical people giving them ability to produce their own advanced analytics with more and more ease.

Mes compétences :
C++
Linux
IBM AIX
Python
Multithreading
Design pattern
Oracle
SQL
C
Realtime
MPEG
Packing
Billing systems
Embedded Linux
Technical lead
Agile Scrum
Kanban
Budgétisation
Reporting
Gestion d'équipe
Latent semantic
Shield for Elasticsearch
Apache NiFi
Elasticsearch
Sentiment analysis
Java

Entreprises

  • Kudelski Group - Senior Cybersecurity engineer / Technical lead

    Cheseaux-sur-Lausanne 2016 - maintenant Lead of a devOps team doing threat & risk analysis software working on literal & technical information covering the collection, analysis, processing & dissemination cycle.
    It produces analytics & reporting from open source data collection for the analysts.
    Reported to Vice President of technology and then to the Vice President of global development
    Keywords: Analytics, Agile, Kanban, Scrum, machine learning, semantic, Opinion Mining, automated translation software, ElasticSearch, Kibana, Graph ES, Timelion, Jasig, Openstack, Sonarqube, Python, Ruby, Java, Apache Spark, Apache Flume, javascript, Perforce, unix.
  • Kudelski Group - Security Engineer

    Cheseaux-sur-Lausanne 2014 - 2015 Mission:
    - MISP integration & maintenance
    - Designing & developing NLP systems with NoSQL & BigData backend.
    - Integrating different kind of crawler and scraper.
    - Social network & e-reputation processing
    - Scumblr integration & plugin development for some world wide appstore scanning
    - Customers-oriented frontend aggregating informations of security systems.
    - Making tools to support security analysts.
    Some of technologies used: BigData, ElasticSearch, Hadoop, Spark, Flume, Python, Ruby, Java, linux, javascript.
  • Nagravision - R&D Software enginer

    2010 - 2014 R&D pour un système CAS (Conditional Access System) pour flux MPEG2 dans la PayTV.
    C++ / Oracle / Corba / AIX / shells
  • Bouygues Telecom - Ingénieur etude et développement

    Meudon 2007 - 2010 Etude et développement dans le Systeme d'Information de Bouygues Telecom.
    chiffrage, billing, aix, sun, c++, c, java, shell, xml, tuxedo, sql, oracle
  • Thales Service / Thales Communication - Ingénieur étude et developpement RT

    2004 - 2007 Développement de logiciel de radiocommunication embarqué Temps réel réalisant écoute, goniométrie et analyse technique.
    linux, RTAI, C++, C, assembleur

Formations

Réseau