Keynotes in 2020 edition Fouad Alsayadi Senior Data Engineer, Truecaller Juliana Araujo Data Product Manager, Truecaller Josh Baer Product Lead, Machine Learning Platform, Spotify Ketan Gupta Product Leader, Booking.com Wojciech Indyk Streaming Analytics and All Things Data Black Belt Ninja, Humn.ai Yuan Jiang Senior Staff Engineer, Alibaba Reza Shiftehfar Engineering Management & Leadership, Uber Rafał Wojdyła Data Engineer, Speakers in 2020 edition Taras Bachynskyy Director, Big Data & Analytics, SoftServe Marton Balassi Manager, Streaming Analytics, Cloudera Wojciech Biela Co-founder & Senior Director of Engineering, Starburst Jakub Błachucki Big Data Engineer, Orange Marcin Brożek Credit Risk Modelling Expert, ING Tech Poland Maciej Bryński Big Data Architect, DXC Technology Michał Bryś Data scientist, OpenX Tomasz Burzyński Business Insights Director, Orange Marcin Choiński Head of Big Data & Analytics Ecosystem, TVN Maciej Czyżowicz Technical Leader for Analytics Stream, Orange Michał Dyrda Senior Enterprise Data Scientist, Philip Morris International Piotr Findeisen Software Engineer, Starburst Kamil Folkert CTO, Member of the Board, 3Soft Sławomir Folwarski Senior Architect, DXC Analytics Platform, DXC Technology Piotr Frejowski System Architect, DXC Robotic Drive Program, DXC Technology Arkadiusz Gąsior Data Engineer, GetInData Łukasz Grądzki Engineering Manager, Bolt Christos Hadjinikolis Senior Consultant, Lead ML Engineer, Data Reply UK Anthony Ibrahim Head of Ab Initio DACH/CEE, Ab Initio Bartosz Janota Senior Data Engineer, Bolt Piotr Kalański Development Manager, StepStone Services Tomasz Kogut Lead Software Engineer, Adform Grzegorz Kołakowski Data Engineer, GetInData Bartosz Kotwica Data Engineer, GetInData Mateusz Krawczyk Personalization Solutions Product Owner, Orange Philipp Krenn Developer, Elastic Paweł Kubit Data Engineer, GetInData Paweł Kupidura Data Engineer, Bolt Adam Kurowski Senior DevOps, StepStone Services Kacper Łukawski Data Science Lead, Codete Verdan Mahmood Software Engineer, ING Marek Maj Big Data Engineer, GetInData Maciej Marek Enterprise Data Scientist , Philip Morris International Suneel Marthi Principal Technologist - AI/ML, Amazon Web Services Tomasz Mazurek Sales Director for Eastern Europe, Snowflake Andrzej Michałowski Head of AI Research & Development, Synerise Marcin Mierzejewski Engineering Director, OpenX Adrian Mróź Frontend Developer, Allegro Katarzyna Pakulska Data Science Technology Leader, Findwise Łukasz Pakuła RGITSC Team Manager - DataOps , Roche Maciej Paliwoda Solution Engineer, VERTICA Paweł Pinkos Big Data Engineer, Orange Stuart Pook Senior Site Reliability Engineer, Criteo Monika Puchalska Engineering Manager, Zendesk Grzegorz Puchawski Data Science and Recommendation, Disney Streaming Services Mateusz Pytel Google Certified Professional - Cloud Architect, GetInData Emil Ruchała Data Analyst & BI Developer, GetInData Michał Rudko Big Data Analyst / Architect, GetInData Magnus Runesson Senior Data Engineer, Tink Barbara Rychalska Senior Data Scientist and Data Science Section Leader, Findwise Thomas Scholz Sales Engineering Manager for EMEA, Snowflake Arnon Shimoni Product Manager and Solutions Architect, SQream Michael Shtelma Solutions Architect, Databricks Patrycjusz Sienkiewicz Data Engineer, GetInData Arunabh Singh Lead Data Scientist, HiQ International AB Kornel Skałkowski Senior AI Engineer, Consonance Solutions Radek Stankiewicz Strategic Cloud Engineer, Google Cloud Kamil Szkoda DevOps Team Leader and Product Owner , StepStone Services Natalia Szóstak Head of R&D, TIDK Kamil Szpakowski Big Data Main Specialist, T-Mobile Tomasz Uliński Software Developer, RTB House Damian Warszawski Software Engineer, ING Tech Poland Marek Wiewiórka Big Data Architect, GetInData Fabian Wiktorowski IT Expert, Roche Konrad Wypchło Senior Chapter Lead, ING Tech Poland Alexander Zaitsev Co-founder & CTO, Altinity Krzysztof Zarzycki Big Data Architect, CTO and Co-founder, GetInData Paweł Zawistowski Lead Data Scientist, Adform, Assistant Professor, Warsaw University of Technology Tomasz Żukowski Data Analyst, GetInData Michał Żyliński Customer Engineer, Google Selection Committee in 2020 edition Tomasz Burzyński Business Insights Director, Orange Justin Coffey Engineering Director, Criteo Fabian Hueske Software Engineer, Ververica Adam Kawa CEO and Co-founder, GetInData Olaf Piotrowski Head of Data and Machine Learning, Allegro Karthik Ramasamy Machine Learning Engineer, Google