I'm a passionate software engineer with more than 6 years’ experience in several fields: software architecture, Big Data, distributed systems and data science. I am currently leading the Big Data activities at FastConnect, the Big Data BU of Atos. As an Architect, I successfully shipped 5 projects for our customer during the last 9 months: • Customers: Air France, PricewaterhouceCoopers, Maif, ErDF and Pierre Fabre • Use cases: predictive analytics, stream analysis, digital marketing, data lake, 360° view, log analysis • Data Science: data ingestion, cleaning & matching, statistical analysis, machine learning, visualization • Technologies: Hadoop (MapR & Hortonworks), Spark, MongoDB, Cassandra, HBase, ElasticSearch, Logstash, Kibana, Tibco Spotfire, Java, R, Sickit-learn In addition to this main role, I am: • Managing the Big Data consultant team • Leading Presales for several business (finance, insurance, industry, telecom, retail, transport etc.) • Training our consultants and customers on Spark, Hadoop and their ecosystems • Carrying technology watch on Big Data technologies and Data Science • Hiring new talents to grow up our team

Big Data Lead @ From January 2015 to Present (1 year) Big Data Lead @ From January 2015 to Present (1 year) CTO & Co-founder @ From February 2014 to January 2015 (1 year) Paris Area, FranceR&D Project Manager @ From September 2013 to May 2014 (9 months) Paris Area, FranceR&D Engineer @ From September 2009 to August 2013 (4 years) Software Engineering Intern @ From April 2009 to September 2009 (6 months) Paris Area, France

Doctor of Philosophy (PhD), Computer Science @ Universite de Technologie de Compiegne From 2009 to 2012 Visiting Researcher @ University of Pennsylvania From 2012 to 2012 Master of Science (M.Sc.), Computer Systems Networking and Telecommunications @ Telecom ParisTech From 2008 to 2009 Master of Science (M.Sc.), Computer Systems Networking and Telecommunications @ Université Pierre et Marie Curie (Paris VI) From 2008 to 2009 Master of Engineering (M.Eng.), Computer Science @ Ecole Supérieure d'Informatique From 2003 to 2008 Abdelkrim Hadjidj is skilled in: Big Data, Distributed Systems, NoSQL, Machine Learning, Data Science, Software Engineering, Software Architecture, R&D, Project Management, Consulting, Pre-sales, Hadoop, Spark, Apache Kafka, Apache Storm