Currently, working as a Data Scientist at Workable dealing with very challenging Machine Learning/NLP problems. I'm passionate solving problems using Machine Learning techniques with proper Software Engineering patterns and tools. I believe that productionising Machine Learning algorithms is an essential skill for any Data Scientist. In the recent past, I had worked as a Software Development Engineer at Hotels.com (an Expedia Inc. company) building Big Data Solutions for the SEM Business. Regarding my education, I hold an MSc in Computing Science (73.3%) from Imperial College London and a BSc Hons in Management Science & Technology (Specialisation in Operations Research) offered by Athens University of Economics and Business. In my spare time, I work on small projects related to technology. Specialties: Big Data Software Engineering Data Mining Operations Research

Big Data Systems Instructor @ Taught evening courses in Hadoop, MapReduce, Cascading, Cassandra, Spark and Redis to students pursuing an MSc in Big Data and Business Analytics (http://analytics.aueb.gr/). From January 2015 to Present (1 year) GreeceData Scientist @ Challenging ML/NLP problems! From October 2014 to Present (1 year 3 months) GreeceCo-Founder, Tech Lead @ Trivitap is a social trivia game for mobile devices. http://www.trivitap.com/ Responsibilities: - Design workflow between mobile and back-end side - Implement back-end system The team won the Global Perspective Award, along with a monetary prize of €2,000, in a National Entrepreneurship competition in Greece (Ennovation). From January 2014 to Present (2 years) Software Development Engineer, Hotels.com @ Dev Lead for the implementation of the Automation/Bidding Platform for Hotels.com's SEM business. Technologies/Programming Languages/APIs used: Java, Cascading API, Hadoop, Play! Framework, Cassandra, Akka, Kafka From September 2013 to October 2014 (1 year 2 months) London, United KingdomData Engineer @ Rangespan (now part of Google) is a technology company with an automated supply chain service that enables retailers to massively expand range without risk. Notable technologies include: Hadoop MapReduce, Hive, Python, Django, Amazon Web Services, MySQL, MongoDB From January 2013 to July 2013 (7 months) London, United KingdomIT Analyst @ Etrading Software is an established capital markets IT consultancy that facilitates and delivers both client-specific and industry-wide solutions. With its independent and trusted status across the market, Etrading Software is uniquely placed to enable financial institutions to collaborate and innovate to address inefficiencies and ensure their continuing competitiveness. From September 2012 to January 2013 (5 months) London, United KingdomBusiness Analyst @ Involved in Business Intelligence and Data Mining projects. From June 2011 to August 2011 (3 months) Intern @ Involved in Business Intelligence and Data Cleansing projects From March 2011 to June 2011 (4 months)

MSc, Computing Science, 73.3% @ Imperial College London From 2011 to 2012 Bachelor of Science (BSc), Management Science and Technology, 8.6/10 @ Athens University of Economics and Business From 2007 to 2011 Pavlos (Dobosz) is skilled in: Data Mining, MySQL, Hadoop, Databases, Java, Business Intelligence, Software Engineering, UML, Database Design, C++, Microsoft SQL Server, Python, MapReduce, Requirements Analysis, Algorithms