Do you want to become a volunteer, speaker, or sponsor of Data Science Summit?

The largest *Data* / AI conference in CEE Region

Thursday, 26.11.2026, Online Friday, 27.11.2026, PGE Narodowy, Warsaw

200+
lectures

16+
tracks

2500
participants

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Check the latest updates

Meet the Program Council 2025

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Call For Papers - DSS 2025

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Registration for DSS 2025 has started!

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Save The Date #DSS25

Meet the Data Science Summit

The origins of Data Science Summit date back to 2014, when the first Data Science Warsaw community meetup was held. It was the popularity of these periodic meetups that contributed to the decision to organize the first edition of the conference, and its success to subsequent ones. Today, DSS is the largest community in Poland centered around the Data Science and AI area.

Events organized under the initiative

The main edition of Data Science Summit is the largest independent data science conference in the CEE region. The topics of the event are very broad and cover the entire data area: from ML / AI, through analysis and processing (including Big Data), implementation issues, to visualization (BI) and management topics. It brings together 3,500+ people from the community every year. A companion event is the industry Data Science Expo, where you can meet product and service providers, as well as current recruiting employers.

Thursday, 26.11.2026, Online

Friday, 27.11.2026, Warsaw

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DSS AI Edition is a special edition of DSS with a theme fully dedicated to Artificial Intelligence. Since 2021, it has brought together 1500+ professionals, managers, and others interested in this field every year. The accompanying event, like the main DSS edition, is the industry Data Science Expo.

Thursday, 18.06.2026, Online

Friday, 19.06.2026, Warsaw

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DevAI by Data Science Summit is an event dedicated to software developers who want to stay up to date with trends and implement modern AI-based solutions. It is a unique conference for developers, supported by the largest Polish data community, centered around Data Science Summit for years. The accompanying event is DevAI Expo - a trade show for jobs, products, and services related to the conference theme.

Monday, 19.10.2026, Online

Tuesday, 20.10.2026, Warsaw

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DSW is the largest data science community in Poland, based in Warsaw. It is an informal non-profit organization focused on exchanging ideas and knowledge about data science, data engineering, and artificial intelligence. Its purpose is to discuss tools, technology, and business opportunities related to data collection, processing, and visualization, as well as machine learning and deep learning.

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Who is the event aimed at?

  • Data Scientists

  • AI / ML Researchers

  • AI / ML Engineers

  • MLOps / DataOps

  • Cloud Engineers

  • Data Analysts

  • Big Data / Data Platforms Engineers

  • Business Intelligence Specialists

  • Managers in IT / Data / Compliance areas

  • CDO, CTO, CIO

  • ...and anyone else working in the areas of data analysis, processing and visualization

Proposed thematic tracks

Data Engineering & MLOps

  • Big Data, Data Platforms & Real-Time Processing

    Data warehouses, database systems integration, stream processing, and DataOps.

  • Cloud Platforms & Edge Computing

    Model scalability in cloud architectures (AWS, Azure, GCP) and inference on target devices (On-device AI / SLMs).

  • MLOps & Model Deployment

    Production architectures for AI systems, continuous concept drift monitoring, and model lifecycle management.

  • Programming, Optimization & Quantum Computing

    Advanced development tools (Python, R, Scala) and computational performance optimization.

Algorithmic Foundations & Predictive Analytics

  • Generative AI, NLP & Large Language Models

    LLM architectures, Retrieval-Augmented Generation (RAG) systems, and hallucination mitigation techniques.

  • Computer Vision & Multimodal Models

    Image analysis, convolutional neural networks, and automated pattern detection.

  • Predictive & Prescriptive Modeling

    Time series, survival analysis, and the transition from purely correlational modeling toward causal inference.

  • Autonomy & AI Agents

    Reinforcement Learning, autonomous systems, and Agentic AI.

AI Business Transformation, Strategy & Governance

  • AI Business Transformation & Process Redesign

    Scaling AI projects from Proof of Concept to production deployment. Business model redesign, operational process optimization, transaction cost analysis of AI adoption, and evaluation metrics (ROI/TCO) for machine learning investments.

  • Data Leadership, Team Architecture & HR

    Structuring analytical competencies within organizations. Managing multidisciplinary Data Science teams, project lifecycle management (agile in analytics), employee reskilling/upskilling strategies, the role of AI Champions, and change management.

  • Data Strategy & Business Data Governance

    Treating data as a business asset (Data as a Product). Building organizational data maturity, democratizing data access (Data Mesh/Data Fabric from a management perspective), Master Data Management (MDM), and maintaining data quality for ML models.

  • AI Compliance, Risk & Security

    Operationalizing regulatory requirements in commercial environments. Implementing model auditability standards and the AI Act from a business continuity and risk management perspective.

Applied Data Science, Visualization, Analytics & Domain Implementations

  • Data Science in Healthcare & MedTech

    Rigorous applications of analytics in medicine.

  • Earth Observation, Spatial Analysis & Geomarketing

    Modeling spatial and sensor-based (IoT) data.

  • Market Research

  • Business Intelligence & Advanced Visualization

    Advanced executive reporting, model interpretability (XAI), and decision-support visualization.

  • Data Science in Security & AML

    Security of analytical ecosystems, anomaly detection, and fraud prevention in the financial sector. The role of AI in AML, fraud detection, and cybersecurity for business processes.

  • Data Science in Finance

Book a ticket today

and gain access to:

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ONLINE part

  • Thursday, 26.11.2026
  • speeches broadcast live
  • discussions and Q&A sessions with the speakers (in chat)
  • access to specially prepared VoD lectures
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ONSITE part

  • Friday, 27.11.2026
  • speeches in the comfortable halls of the PGE Narodowy in Warsaw
  • 15+ tracks with specific, 35-minute speeches
  • Round tables after speeches and discussions with speakers
  • networking, relaxation and VIP zones
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Networking (Online & Onsite)

  • exclusive Matchmaking feature available to the participants
  • exchange of contacts and individual online chat with other participants
  • making valuable industry contacts
  • talks, meetings and exchange of experience
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Preparty i Afterparty

  • Preparty: Thursday, 26.11.2026
  • Afterparty: Friday, 27.11.2026
  • held in Warsaw's top cocktail bar
  • evening meeting for Speakers, Event Partners and participants in selected packages
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Contests

  • for sending recommendations of the event to friends: Google Home Hub and Xiaomi Mi Band
  • for uploading a CV or proactively using Matchmaking: Xbox S and Google Home Hub
  • for visiting the booths of the 3 Data Science Expo exhibitions - Online: Google Home Hub and Xiaomi Mi Band, -Onsite: Xbox S, Google Home Hub and Xiaomi Mi Band
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Additionally

  • for all conference registrants, instant access to recordings of speeches of previous editions
  • up to 30 days to decide and pay the ticket
  • official event t-shirt and sweatshirt (in selected packages)
  • 3-month access to recordings of speeches from the Online Live and VoD sections and selected tracks of the Onsite section
  • certificate of participation

Meet speakers of 2025

At the event you will meet and listen to the best specialists from Poland and abroad.

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Malgorzata Hadasz

Data ScientistOLX Group
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Kamil Raczycki

Senior Data Scientistdataplace.ai
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Daniel Taube

Senior Data ScientistMicrosoft
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Wojciech Stasiuk

Data ScientistNestle
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Paweł Gołąb

FounderMillion Monkeys Software | Bielik Consulting
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Domagoj Marić

AI Customer Delivery ManagerPontis Technology
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Paulina Tomaszewska

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Szymon Karpęcki

Data Platform EngineerElitmind
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Marcell Ignéczi

Founder and CEOCOMPUTD BV
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Łukasz Jakubowski

Data ScientistAmazon Web Services
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Jakub Niedziela

Data ScientistRingier Axel Springer Polska
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Michał Chodorek

Agenda 2025

Check Agenda 2025 - Selected by practitioners, the most interesting speeches on trends, latest solutions and production experiences.

What do they say about us?

Dominik BatorskiWe created an attractive agenda for everyone - professionals and experts as well as decision makers
Dominik BatorskiPresident of the Program Council, Data Science Summit
Aleksandra PrzegalińskaAn event that should be one of the main points on the calendar of anyone associated with the data area
Aleksandra PrzegalińskaVice-Rector, Kozminski University,Senior Research Associate, Harvard University
Przemysław BiecekThe Data Science Summit explores all current and important threads, such as the security of AI systems, the explainability and interpretability of predictive models, aspects relevant during the research phase as well as the implementation phase
Przemysław BiecekWarsaw University of Technology
Tomasz MostowskiThe conference addresses the use of data in the organization in an attractive way for executives - from project manager to board member
Tomasz MostowskiHead of Applied Intelligence, Accenture
Tomasz TrzcińskiDSS is not only interesting speeches, but also inspiring talks, exchange of experiences and a great opportunity to network with fantastic people
Tomasz TrzcińskiChief Scientist, Tooploox, Ideas NCBR research group leader, Warsaw University of Technology profesor
Rafał KorzeniewskiAll those involved in the development, implementation and maintenance of data solutions will find a lot of interest here
Rafał KorzeniewskiSoftware Engineer & Python Trainer, PyWaw / ITMAGINATION
Jakub NowackiDSS over the past few years has become the largest event of its kind in the CEE region. Here you will meet industry leaders and thousands of others from the *data* community.
Jakub NowackiEngineering Manager and Technical Leader in AI/ML, Google
Krzysztof KudryńskiIt's great that the agenda is divided into as many as 3 formats - online live, stationary and as a VoD library. It's best to be on-site but regardless of how and when you prefer to watch, you're sure to learn a lot here
Krzysztof KudryńskiSenior Deep Learning Software Engineer, NVIDIA

Programme Council 2025

Location

PGE Narodowy

Online

Thursday, 26.11.2026

On the dedicated platform

available only for registered users.

Onsite

Friday, 27.11.2026

PGE Narodowy

Conference Centre
al. Ks. Józefa Poniatowskiego 1
03-901 Warsaw
entrance/entry through gate no. 1 from Zieleniecka Avenue

Sponsors 2025

Main Sponsor

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Special Sponsor

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Gold Sponsors

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Silver Sponsors

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Data Science Expo

  • Discussions on technological challenges, products and industry services


    Keep up to date with what is happening in the market. Talk directly to suppliers of industry products and services.
  • Leading IT employers in one place


    Meet industry leaders from Poland and abroad at the Expo. Register to gain access to classified offers and apply to all Expo recruiters at once.
  • 1:1 meetings


    Choose a date, type and topic of meeting that is convenient for you and arrange an interview (online or in-person) with a representative of the organisation.
  • From junior to expert


    Whatever your level of experience - you will always find something of interest.
  • Thursday (26.11.2026), Online
  • Friday (27.11.2026), Warsaw
  • Hours: 9:30-16:00
  • Admission: registration required

Exhibitors 2025

At the event you will meet employers and providers of IT / data science products and services who will introduce you to their company profiles and recruitment offers.

Products and Services

Digital Turbine
Capital.com

Recruitment

Netflix
Nestle S.A.
Accenture sp. z o.o.
Fundacja Academic Partners
ING Hubs Poland
Nordea Bank Abp S.A. Oddział w Polsce
Ocado Technology
Reckitt Benckiser (Poland) S. A.
SoftServe Poland Sp. z o.o.
Svitla
Endava
Raiffeisen Tech
GFT Poland

Meet the event's partners

Event Organizers

Main organizer

Since 2005, we have been supporting the Polish IT / data science community in its development. We are not only the organizer, but also the initiator of many significant events aimed at industry professionals and students, such as Warsaw IT Days, Data Science Summit, The Hack Summit, Ya!vaConf, MS Tech Summit, Warsaw IT Days Expo and many meetups. We also help organize IT and data science conferences for companies / organizations interested in such activities.

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Sounds interesting? Check out and compare the available packages.

Do you have questions? Would you like to find out more?

FAQ

Who is Data Science Summit aimed at?The Data Science Summit is an event for anyone connected with or interested in the very broad area of data - from ML / AI, analysis and processing (including Big Data), implementation issues to visualisation (BI) and management topics.
What elements does an event consist of?The Data Science Summit is primarily a large-scale conference in the data area. The conference is also accompanied by a number of other elements and attractions, including:
⚬ Data Science Expo - industry trade fair for services and work,
⚬ evening networking meetings - pre-parties and after-parties,
⚬ matchmaking (available to participants of selected packages) - a dedicated functionality on the event platform allowing networking between event participants and individual online chat.
What is the formula of the event this year (online, stationary)?The event will have both a desktop and online format. On the first day (Thursday, 26.11), the conference and Expo will take place online, in a participant's account on a dedicated platform. The second day (Friday, 27.11) will be held stationary at PGE Narodowe in Warsaw - where it will be possible to listen to all the speeches from the onsite tracks and visit the stationary exhibitors' stands. The elements of the event, including the individual online and onsite speeches, are completely independent and separate from each other. The onsite content is not available to online participants and vice versa. Only participants in the online + onsite packages receive access to the entire event, including all its speeches.
What if, for any reason, the event cannot take place in-person?In this case, the stationary part of the event will take place at a different date or online - for which, if necessary, we are fully prepared.