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Hi, I'm Charis Sfyrakis. Welcome to my profile!
Charis Sfyrakis's Bio:
Charis Sfyrakis's Experience:
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Data Scientist at Sandtable Ltd.
January 2013 - August 2014Data driven agent based modelling. Using machine learning to enrich agents profiles. Preprocessing and post-processing of simulation data.
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Technical Consultant at BNP Paribas
August 2012 - January 2013Grid and Data Caching Engineering Supported and maintained a large grid on Platform Symphony 5.1 Grid and Coherence data cache.
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High Performance Computing Consultant at Excelian
April 2011 - January 2013Excelian is an awarded premier consultancy within the risk management financial IT sector providing software tools and services for the implementation, integration, migration, development, training, and support of HPC and Grid Computing (Data Synapse, Platform Symphony, Microsoft HPC Server, Coherence, Gemstone, Gigaspaces, GPGPU), Murex and Commodities
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Technical Consultant at Daiwa Capital Markets Europe Ltd
June 2011 - July 2012Worked as a consultant for the managed services team and a cloud computing project. Supported and maintained a large virtualised grid on Platform Symphony 4.1 Grid and Coherence data cache. Developed monitoring, deployment and support tools.
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Internship at RecSys Ltd
March 2011 - April 2011Short project providing insight into the dating site's recommendation engine performance. Mainly used Gaussian Mixture Models on MATLAB to find unexploited clusters on existing matches. Results were visualized and presented to stakeholders.
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Military Service at Hellenic Navy
May 2008 - May 2009? Specialized in Ground RADARS and electrical systems ? Attained the rank of petty officer
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Tutor of High School Students at Freelancer
September 2002 - June 2007Tutoring of Maths and Physics
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Erasmus Internship at RWTH Aachen University
March 2006 - August 2006Description : System for Tonality recognition: The project dealt with identifying a song's tonality using psychoacoustical statistical models.
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Sr. Data Scientist at Barclays
September 2014
Charis Sfyrakis's Education:
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The University of Edinburgh
2009 – 2010MSc (Hons, 1st class) -
Panepistimion Patron
2002 – 2008Certified Msc, 300 ECTSConcentration: Electrical and Computer Engineering -
Rheinisch-Westfalische Technische Hochschule Aachen
2006 – 2006erasmus internship -
National Technical University of Athens
2001 – 2002one year of studiesConcentration: Applied Mathematical and Physical Sciences
Charis Sfyrakis's Interests & Activities:
Traveling, Sports, Startups