Gergely Major

Experience

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  Ericsson

  Feb 2006 - May 2007

  Trainee

  Sensor network simulator development for the RUNES project.In this EU funded project 20 collaborating companies and academic institutes took part. My responsibility was the full scale simulation of sensor networks. It involved writing code in C, C++, DML (Device modelling language) for the Simics simulator and python. I took part on meetings in Munich, London and Budapest and hold presentation for the project members about the status of the simulation environment.Technologies:C, C++, DML, Simics, python Show less

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  AAM Technologies Ltd.

  Sept 2007 - Jan 2010

  Java developer

  I was working on various banking and insurance software solutions, including: online car insurance application, credit pre-scoring system, SMS mobil info for bank transactions and replacement of the core enterprise application integration system of the biggest Hungarian retail bank.Technologies:Java, Perl, PL/SQL, E*Gate, ANTLR, Oracle RDBMS

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  Freelancer

  Feb 2010 - May 2011

  Java developer

  Based on the client’s requirements I modified the standard distribution of SAP’s Mobile Assets Management for Utilities (MAU) client software.Technologies:Java, JSP, DB2e,

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  Pulilab

  Jun 2011 - Sept 2015

  I deployed and set up the hadoop cluster of the company. It included hadoop, hcatalog, hive and pig.We moved all of our time consuming bulk calculations to hadoop, including reporting and indexing.I deployed mahout and moved our recommendation engine on mahout basis.I deployed and set up Elasticsearch, Logstash, Kibana and Kafka, and moved our stream based solutions onto this platform. We set up centralised logging and built several streaming solutions.I'm highly involved in the recruitment process. I'm proud that I successfully built a small team of talented developers. Show less

  • Lead Java Developer

    Aug 2013 - Sept 2015

  • Senior java developer

    Jun 2011 - Jul 2013
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  Aporta Digital

  Sept 2014 - Sept 2015

  VP Engineering

  We're working on making transportation more enjoyable via entertaining passengers with Bring Your Own Device technology.

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  Hand-in-Scan

  Oct 2015 - Jan 2020

  CTO

  We provide technology-based, quality assured hand hygiene education and control - leading to a safer and more efficient operation in areas of vital importance, such as healthcare, food, biotechnology and pharmaceuticals. Better hand hygiene saves lives.

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  Google

  Feb 2020 - now

  Site Reliability Engineering Manager