Leszek Reimus
Team Lead Big Data at AcuityAds Inc.- Claim this Profile
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Topline Score
Bio
Galyna Kitsula
I had the pleasure of working with Leszek. He is a dedicated team member with amazing front-end development skills.He really pays attention to details and delivers with quality. He works hard. Leszek is also able to juggle many tasks and address issues in a timely manner making him one of the key players of any team. Leszek is also a fun and easy person to work with.
Lily Mironova
Leszek is a very strong, smart and result driven person. He is a great problem solver and able to work under very tight deadlines. He is focused and dedicated to producing his very best at all times. I would gladly recommend him to anyone looking for Sr .NET developer.
Galyna Kitsula
I had the pleasure of working with Leszek. He is a dedicated team member with amazing front-end development skills.He really pays attention to details and delivers with quality. He works hard. Leszek is also able to juggle many tasks and address issues in a timely manner making him one of the key players of any team. Leszek is also a fun and easy person to work with.
Lily Mironova
Leszek is a very strong, smart and result driven person. He is a great problem solver and able to work under very tight deadlines. He is focused and dedicated to producing his very best at all times. I would gladly recommend him to anyone looking for Sr .NET developer.
Galyna Kitsula
I had the pleasure of working with Leszek. He is a dedicated team member with amazing front-end development skills.He really pays attention to details and delivers with quality. He works hard. Leszek is also able to juggle many tasks and address issues in a timely manner making him one of the key players of any team. Leszek is also a fun and easy person to work with.
Lily Mironova
Leszek is a very strong, smart and result driven person. He is a great problem solver and able to work under very tight deadlines. He is focused and dedicated to producing his very best at all times. I would gladly recommend him to anyone looking for Sr .NET developer.
Galyna Kitsula
I had the pleasure of working with Leszek. He is a dedicated team member with amazing front-end development skills.He really pays attention to details and delivers with quality. He works hard. Leszek is also able to juggle many tasks and address issues in a timely manner making him one of the key players of any team. Leszek is also a fun and easy person to work with.
Lily Mironova
Leszek is a very strong, smart and result driven person. He is a great problem solver and able to work under very tight deadlines. He is focused and dedicated to producing his very best at all times. I would gladly recommend him to anyone looking for Sr .NET developer.
Credentials
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Apache Druid® Basics
ImplyNov, 2021- Nov, 2024
Experience
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illumin (AcuityAds Inc.)
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Canada
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Advertising Services
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100 - 200 Employee
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Team Lead Big Data
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Sep 2018 - Present
• Maintenance, and implementation of internal processes: automating manual processes, optimizing data delivery, re-designing infrastructure for greater scalability, etc. • Design and oversee implementation of ETL pipelines that perform under very high volume of data. • Build analytics tools that utilize the data pipeline to provide actionable insights into customer acquisition, operational efficiency, and other key business performance metrics. • Work with stakeholders including the Executive, Product, Data and Design teams to assist with data-related technical issues and support their data infrastructure needs. • Model tuning, calibration, cross-validation of existing models. • Oversee team projects: allocate resources, estimate timelines and report on progress • Mentor and coach a small team of data engineers • Responsible for team recruitment and performance management Show less
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Education
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1998 - 2002
University of Toronto
BaSC, Chemical Engineering
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