DevAI by Data Science Summit 2025 | Data Science Summit | 30 November 2025 | Online

This summit is an event for people involved in software development who want to stay up to date with trends and implement modern AI-based solutions. This is a unique conference dedicated to developers, supported by the largest Polish *data* community, which has been focused around this summit for years.

An accompanying event is DevAI Expo - a job fair, products and services related to the conference theme.

Together with Microsoft, we have prepared a special, dedicated courses for all DevAI participants, thanks to which you will gain even more practical knowledge!

• Compete
Benchmark your progress against others. It's always better when we learn together.

• Learn
Increase your understanding with easy-to-read instruction and stay up on the bleeding-edge of technology.

• Develop skills
By the end of the challenge, you will have marketable skills to better yourself and your career.

2024 Past Speakers

Mateusz Chrobok
MC, uczmnie.pl

aditya A S
Data Science, naavi network

Jakub Adamczyk
PhD candidate at AGH / Data Science Engineer at Placewise, AGH / Placewise

Christophe Bornet
Senior Software Engineer, DataStax

Łukasz Borowiecki
CEO, 10 Senses

Anna Bracha
Data Scientist, OLX Group

Prince Canuma
ML Research Engineer, Arcee.ai

Carlotta Castelluccio
Cloud Advocate, Microsoft

Grigorij Dudnik
CTO & Co-founder, TakŻyli

Paweł Ekk-Cierniakowski
Data Science Domain Lead, SoftwareOne

Bunyamin Ergen
AI Engineer, eTasin Technology

Francesco Esposito
Head of Engineering, Crionet

Anna Faruzel
Expert-Data Scientist, ING Bank Śląski

Dominik Fidziukiewicz
Game Director, Lead Designer, Pixel Trapps

Marcin Gastol
Microsoft MVP & MCT, Microsoft MVP & MCT

Aleksander Gawlik
Expert-Data Scientist, ING Bank Śląski

Wojtek Gawroński
Senior Developer Advocate, Amazon Web Services (AWS)

Łukasz Grala
CEO, mentor, futurolog, MVP, TIDK

Mary Grygleski
AI Practice Lead, Callibrity

Adam Hakowski
CTO, HQS SYSTEMS

Daria Hlibova
Senior Data Scientist, OLX Group

Łukasz Jakubowski
Data Scientist, Amazon Web Services

Piotr Kalinowski
Head of Data & AI, Software Mind

Aga Kopytko
CTO, Smabbler

Marcin Koralewski
Lead Data Scientist, Zoovu

Dr. Nimrita Koul
Associate Professor, Computer Science and Engineering, REVA University, Bangalore, India.

Mateusz Krakowski
Technology Legal Counsel, McKinsey & Company

Magdalena Krupa
Lead Data Scientist, BCG X

Michał Krzyżanowski
Solution Architect, Craftware

Joshua Arvin Lat
Chief Technology Officer, NuWorks Interactive Labs, Inc.

Marcin Ludzia
AI/ML Lead, C&F S.A.

Valentin Malykh
Research Professor, IITU, Almaty

Joanna Margol
Data Scientist, OLX Group

Agnieszka Mencel
Managing Counsel, Technology Legal, McKinsey & Company

Agnieszka Niezgoda
Senior Architect, Data&AI, Microsoft

Wojciech Nowak
Tech Lead, Raiffeisen Tech

Michał Pstrąg
Machine Learning Engineer, deepsense.ai

Bohdan Puida
Data Scientist, Scout24 SE

Krzysztof Rajda
Head of AI, Brand24

Maciej Rubczyński
Head of Development, TIDK

Zofia Smolen
CTO, MindMatch.pl

Sophie Soliven
Director of Operations, edamama

Korey Stegared-Pace
Cloud Developer Advocate, Microsoft

Małgorzata Stolarska
Expert-Data Scientist, ING Bank Śląski

Lee Stott
Principal Cloud Advocate Manager, Microsoft

Jakub Strykowski
Junior Cybersecurity Specialist, Polkomtel

Marcin Szeliga
Wykładowca

Piotr Wachulec
Co-Founder, CloudHackers

Łukasz Wilisowski
Founder of Will Code Academy, Will Code Academy

Beata Zalewa
Lead Technical Architect, MCT, ZALNET

Misha Zanka
Founder, Parsera

Ibrahim Badalov
Senior ML Engineer, GoldenPay

Kamil Banach
Software Engineer, banach.net.pl

Marcin Bardź
Senior Backend Engineer, Trajector

Łukasz Biały
Scala Developer Advocate, VirtusLab

Adam Bien
Java Whisperer, adam-bien.com

Piotr Bubacz
App Innovation Architect, Microsoft Sp. z o. o.

Sebastian Buczyński
Software Architect / Consultant / Trainer, Bottega IT Minds

Alex Casalboni
Developer Advocate, Edgee

Roberto Cortez
Principal Engineer, Red Hat

Dawid Dęby
Python Developer, SpotON

Michał Dubel
Software Architect, Transition Technologies PSC

Mesut Durukal
Senior QA Automation Engineer, Indeed

Milen Dyankov
Independent consultant, N/A

Jonathan Ellis
CTO, DataStax

Nicolas Fränkel
Developer Advocate, Loft Labs

Łukasz Gadzina
Senior Software Engineer, Capgemini Polska

Jakub Galczyk
Pentester, JG Consulting

Konrad Gawda
Cloud Evangelist, Orange Polska

Paweł Gora
CEO, Fundacja Quantum AI

Ivar Grimstad
Jakarta EE Developer Advocate, Eclipse Foundation

Mateusz Grużewski
Software Architect, Asseco Data Systems

Marcin Grzejszczak
Research Development Software Engineer, Broadcom

Pavel Iakubovskii
Machine Learning Engineer, Hugging Face

Maria Knorps
Data Engineer, Modus Create

Dariusz Komosiński
Data Scientist, Algolytics Technologies

Łukasz Konopski, programista

Ruslan Korniichuk
Software and Artificial Intelligence Engineer, n/a

Paweł Koszałka
Data Scientist, Companyhouse AG

Ewelina Kucal
Data Scientist, SoftwareOne

Bartek Kuczyński, Senior Dev

Kamil Kulig
Fullstack Developer, Schneider Electric

Marcin Las
Senior Software Engineer, LinkGroup

Agata Leś
Executive Producer and CEO, Cuboia

Jake Luciani
Chief Architect, DataStax

Frank Lyaruu
Lead Developer, Edgee

Marcin Łapaj
Architect, iteratec

Paweł Łoziński
Executive Director, Goldman Sachs

Kacper Łukawski
Senior Developer Advocate, Qdrant

Tomasz Manugiewicz
General Manager - Poland, evoke

Juliusz Marciniak
TechLead/Architekt, DECERTO Sp. z o.o.

Francesco Mattioli
Machine Learning Engineer, Ultralytics

Jan Mazur
Software engineer, Wasat Sp. z o. o.

Theodore Meynard
Data Scince Manager, GetYourGuide

Piotr Mierzejewski
Data Engineer, Sunscrapers

Arkadiusz Migała
Staff Software Engineer, Jamf

Piotr Migdał
AI consultant, p.migdal.pl

Jacek Milewski
IT Trainer, Architect, Bottega IT Minds, Circle K

Piotr Mińkowski
Senior Solution Architect, Red Hat

Tomasz Niedziela-Brach
Engineering Manager, Nursa

Tomasz Nurkiewicz
Senior Engineering Tech Lead, Monday.com

Artur Owczarek
Senior Software Engineer, GetInData

Franciszek Piszcz
Machine Learning Researcher, RTB House

Mateusz Piwek
Programista, Mateusz Piwek

Grzegorz Piwowarek

Jolanta Podolszańska
Asystent badawczo-dydaktyczny, Uniwersytet Jana Dlugosza

Jarek Potiuk
Independent OSS Contributor and Advisor, Freelance

Maciej Przepióra
Senior Software Engineer, Allegro

Anita Przybył
Trener kompetencji społecznych, trener leadership, Bottega IT Minds

Piotr Przybył
Senior Developer Advocate, Elastic

Jarek Ratajski
Programista, DigitalAsset

Karol Rogowski
Head of Engineering, SoftwareHut

Zbigniew Siciarz
Python developer, Emplocity

Jan Siekierski
Independent, Kentra

Konstantsin Slisenka
Software Architect, Playtika

Sławek Sobótka
prezes zarządu, Bottega IT Minds

Jarosław Stakuń
Principal Solutions Architect, Red Hat

Piotr Stawirej
Senior Software Engineer, Revolut

Konrad Szałkowski, Senior Staff Software Engineer

Michał Szczepanik
Solution Architect, EPAM Systems

Krzysztof Ślusarski
Senior Software Engineer, Miim AI

Laura Trotta
Software Engineer, Elastic

Cătălin Tudose
Java and Web Technologies Expert, Luxoft Romania

Krzysztof Wilczyński
DevOps Engineer, AWS (Amazon Web Services)

Mike Wojtyna
IT Consultant, Technical Business Partner and Software Architect, Bottega IT Minds

Karol Wrótniak
Mobile Developer, Droids On Roids

Przemysław Wysocki
AI Frameworks Engineer, Intel

Paweł Zajączkowski
Dev Manager, Xebia

Mateusz Zaremba
Application Architect, Orsted

Zhihan Zhang
Data Engineer, Modus Create

Natalia Ziemba-Jankowska
Machine Learning Engineer, KraftCode

Artur Ziółkowski
Architect & QA Lead, Jit Team

Michał Żarnecki
Tech Lead, CompanyHouse AG

Rafał Korzeniewski
Software Engineer, Python Trainer, PyWaw Coorganizer, ITMAGINATION

Leszek Leszczyński
Team Leader, DECERTO SP. Z O.O.

Mateusz Modrzejewski
Assistant Professor, Politechnika Warszawska

Jakub Sobolewski
ML Engineer, BlueSoft

Michał Warda

Michał Zaczek
Managing Director, BlueSoft