Work Experience
Data Scientist Team Leader (2021-05 - Present)
Placer
- Leading a research team in the realm of mobility data.
- Modeling user behavior using statistical and machine learning models.
Data Scientist Team Leader (2020-01 - 2021-04)
Unbotify
- Leading a research team using behavioral analytics and fraud detection methodology to detect non-human activity.
- Develop machine learning models to identify bots in mobile applications.
Senior Data Scientist (2018-11 - 2020-01)
Medisafe
- Building and maintaining next generation data tools and Machine Learning models to predict user activity and increase performance - activity and engagement using tools such as Spark ML and Sage Maker.
- Designing and maintaining Medisafe’s operational and analytical cloud data infrastructure based on AWS EMR, S3, Athena, DynamoDB and more.
Data Scientist (2016-09 - 2018-11)
Trax Retail
- Using analytical tools to extract valuable insights from data. Using machine learning and mathematical modelling to build models that help answer business questions. Work with engineers and product teams to integrate the models into products or new environments. Researching new ideas to extract value from raw data in the retail world.
Chief Technology Officer (2013-01 - 2016-09) 
Velis Media
- Leading the technology front of an ad-tech company.
- Creator of Appolo – The online RTB system.
- Harnessing online and machine learning algorithms for superior trading performance. Founding and leading the R&D department, 8 group members, in an ever-changing environment while generating revenue and keeping to a high profit-margin.
- Leading products development process.
- Leading the company’s innovation from research to production.
Founder (2010-08 - 2013-01)
HWD
- Leading the product from the first stage to the last – Monthly profit of $20K.
Verification Engineer (2007-03 - 2009-12)
Mellanox Technologies
- Formal and Functional verification of Computer Communication devices.
- Familiar with InfiniBand and Ethernet standards.
- Working with IBM RuleBase and Cadence Specman Elite tools.
Founder (2007-03 - 2008-06)
Pgisha.co.il
- Responsible for creating the website architecture and feature development.
- Awarded “The Best Website of 2007 List” by Ynet and Yediot Ahronot, Israel’s leading news publisher.
- Won the Entrepreneurship Contest at the Technion.
- Won “Reader’s Favourite” in Entrepreneurship Competition at The Marker, Israel’s premier finance magazine.
Chief Sergeant – Combat Engineering (2003 - Current)
Active Reserve Duty
- Leading a team in the single active reserve duty battalion that operates the PUMA vehicle.