“Przemek is an impressive developer who has helped multiplied the performance of our critical Java software. I was impressed by how thorough and professional he is.”
Przemysław Piotrowski
Warsaw, Mazowieckie, Poland
712 followers
500+ connections
Activity
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Taylor Swift has had the quite the year! What does the data say? My team wanted to see how far we could stretch Quarto to express just how big of…
Taylor Swift has had the quite the year! What does the data say? My team wanted to see how far we could stretch Quarto to express just how big of…
Liked by Przemysław Piotrowski
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New Book Release: "Practical Machine Learning on Databricks" Greetings LinkedIn Community, I'm delighted to share a significant milestone in my…
New Book Release: "Practical Machine Learning on Databricks" Greetings LinkedIn Community, I'm delighted to share a significant milestone in my…
Liked by Przemysław Piotrowski
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Is relocating your developer team to a lower-cost region a viable strategy? One company successfully re-organized their ~90-person team, replacing…
Is relocating your developer team to a lower-cost region a viable strategy? One company successfully re-organized their ~90-person team, replacing…
Liked by Przemysław Piotrowski
Experience
Education
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Rector's scholarship for the best students.
Thesis: "A tool to support carpool commuting people"
Advanced artificial intelligence algorithm built on the top of Akka with restful application on PlayFramework and AngularJS frontend -
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Thesis: "Tool to combine contigs using paired-end tags"
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Licenses & Certifications
Volunteer Experience
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Contributor
Open Source
Science and Technology
Newest enhancement of SBT Native Packager Docker Plugin will save you some disk space.
https://github.com/sbt/sbt-native-packager/pull/1310
https://medium.com/@ppiotrow/separate-docker-layers-for-dependencies-and-app-jars-e33b52ca044c
Roaring Bitmap - performance improvement - negation of array and RLE containers.
https://github.com/RoaringBitmap/RoaringBitmap/pull/169 -
Speaker
Conferences
- Present 8 years 11 months
"Reklama internetowa i Real Time Bidding, decyzje oparte na danych"
XIII Kongres Business Intelligence, 2019
"RTB Bid Landscape powered by bitmaps" at Data Science Warsaw meetup, 2019
https://github.com/ppiotrow/conference/tree/master/dsw2019
"Audience Forecasting for RTB" at WDI 2018 conference
https://github.com/ppiotrow/conference/tree/master/wdi2018
"For-comprehension Macgyver" workshop at Codepot 2015…"Reklama internetowa i Real Time Bidding, decyzje oparte na danych"
XIII Kongres Business Intelligence, 2019
"RTB Bid Landscape powered by bitmaps" at Data Science Warsaw meetup, 2019
https://github.com/ppiotrow/conference/tree/master/dsw2019
"Audience Forecasting for RTB" at WDI 2018 conference
https://github.com/ppiotrow/conference/tree/master/wdi2018
"For-comprehension Macgyver" workshop at Codepot 2015 conference
https://github.com/ppiotrow/for-comprehension-macgyver
"Reactive applications with websockets [PL]" talk at Confitura 2015 conference
http://2015.confitura.pl/#/presentations/
https://github.com/ppiotrow/confitura-websockets -
Volunteer
Conference staff
Science and Technology
ScalaDays Berlin 2014
Scala.io Paris 2014
Courses
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Agile project management using Scrum
by Altkom
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Big Data Analysis in Spark, Coursera
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BuildStuff LT 16'
buildstuff.lt
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Confitura 13', 14', 15'
confitura.pl
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Functional Programming Principles in Scala
by Martin Odersky
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Geecon 16'
geecon.pl
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LambdaDays 15'
lambdadays.org
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Project management using Prince2
ZP-FP2-3-PMART by Altkom
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Reactive Programming
Coursera
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Scala.io Paris 14'
scala.io
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ScalaDays Berlin 14'
scaladays.org
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Scalar Conference 14',15',16'
scalar-conf.com
Projects
Honors & Awards
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Warsaw Startup Weekend 2014 winner
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Our team won first places by both votings – mentors and jury.
warsaw.startupweekend.org/2014/06/02/mlog-winner-swwaw5
pierwszymilion.forbes.pl/mlog-zwyciezyl-warsaw-startup-weekend-5,artykuly,177654,1,1.html -
Rector's scholarship for the best students
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Languages
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English
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Polish
Native or bilingual proficiency
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German
Elementary proficiency
Organizations
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PMArt
member
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Recommendations received
2 people have recommended Przemysław
Join now to viewMore activity by Przemysław
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What an awesome day! I got to cut the ribbon for the new Kyriba Poland office opening ! I loved meeting you all and thanks for the super warm…
What an awesome day! I got to cut the ribbon for the new Kyriba Poland office opening ! I loved meeting you all and thanks for the super warm…
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Just wrapped up an incredible three-day journey at Insuretech Connect Asia 2023 in Singapore #ITCA2023! It was an absolute honor to attend this…
Just wrapped up an incredible three-day journey at Insuretech Connect Asia 2023 in Singapore #ITCA2023! It was an absolute honor to attend this…
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Testing forecasts is tricky! In time-series, differently from other ML problems, observations are dependent on each other. Unfortunately, the most…
Testing forecasts is tricky! In time-series, differently from other ML problems, observations are dependent on each other. Unfortunately, the most…
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Artificial Intelligence for Consumer Insights Research (marketlogicsoftware.com)
Artificial Intelligence for Consumer Insights Research (marketlogicsoftware.com)
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I'm super excited to annoucne spark-testing-base 1.3.4 is out with built in support for local tests using an @ApacheIceberg catalog D - see the…
I'm super excited to annoucne spark-testing-base 1.3.4 is out with built in support for local tests using an @ApacheIceberg catalog D - see the…
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We're looking for an AI Team Leader at Synerise AI! A unique opportunity to work with super-brilliant people on groundbreaking AI projects. #aijobs…
We're looking for an AI Team Leader at Synerise AI! A unique opportunity to work with super-brilliant people on groundbreaking AI projects. #aijobs…
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#CES2023 - here are my top 7 insights from the week, as it comes to #advertising #media #tech : 1️⃣ The CTV challenge: linear TV rating are…
#CES2023 - here are my top 7 insights from the week, as it comes to #advertising #media #tech : 1️⃣ The CTV challenge: linear TV rating are…
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