The largest *Data* / AI conference in CEE Region
200+ talks 16 tracks 2.500+ participants

online Thursday, 20.11.2025, Online onsite Friday, 21.11.2025, Onsite

Data Science Summit
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About Data Science Summit

The origins of the Data Science Summit date back to 2014, when the first Data Science Warsaw community meeting was held. It was the popularity of these periodic meetups that contributed to the the decision to organize the first edition of the conference, and its success to subsequent editions. Currently, DSS is the largest Polish community focused around *data* field.

Events organized under the initiative

A special edition of the conference fully dedicated to the field of machine learning and artificial intelligence. It attracts 1,500+ attendees every year. The conference is accompanied by the industry's Data Science Expo.

#Machine Learning, #Artificial Intelligence, #Data Science, #Trends in ML / AI, #LLMs, #GPT, #NLP, #Computer Vision, #Reinforcement Learning, #Deployment / MLOps, #Predictive Analytics, #AI Use Cases, #AI in Healthcare, #AI Business Transformation

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The DSS is the CEE region's largest *data* conference, bringing together more than 2,500 people from different backgrounds and areas each year. The conference is accompanied by the industry's Data Science Expo.

#ML / AI, #Deep Learning, #Generative AI, #Predictive Analytics, #AI Business Transformation, #Data Strategy, #Data Management, #AI Ethics, #AI Regulations, #Analytics, #Business Intelligence, #Big Data, #DataOps, #MLOps, #Python, #LLMs for Developers,

This is a unique conference in Poland dedicated to developers and other software developers who want to stay on top of trends and implement modern AI-based solutions.

#LLMs for Developers, #Retrieval Augmented Generation, #LangChain, #GenAI, #GPT-4, #PALM-2, #LLAMA, #AI Agents, #Cloud in AI Solutions Building and Deployment, #MLOps / Deployment & Maintenance

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DSW is the largest data science community in Poland, based in Warsaw, Poland. It is an informal non-profit organization working to exchange ideas and knowledge about data science, data engineering and so-called artificial intelligence. The purpose of its existence is to discuss tools, technology and business opportunities related to collecting, processing and visualization of data, as well as machine learning and deep learning.

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Organizers:

Who is the event aimed at?

What is the thematic scope of the event?

Register today

and gain access to:

ONLINE part

  • Thursday, 20.11.2025
  • speeches broadcasted live
  • discussions and Q&A sessions with the speakers (in chat)
  • access to specially prepared VoD lectures

ONSITE part

  • Friday, 21.11.2025
  • speeches in the comfortable halls of the PGE Narodowy in Warsaw
  • 15+ thematic tracks with concrete, 35-minute speeches
  • round tables after speeches and discussions with speakers
  • networking, relaxation and VIP areas

Networking(Online i Onsite)

  • we support the Matchmaking function available on the event platform
  • exchange of contacts and individual online chat with other participants
  • establish valuable industry contacts
  • discussions, meetings and exchange of experience

Preparty i Afterparty*

  • Preparty: thursday, 20.11.2025 from 21:00
  • Afterparty: friday, 21.11.2025 from 21:00
  • held in Warsaw's top coctail bars
  • evening meeting for speakers, event partners and participants in selected packages

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

Additionally

  • for all conference registrants, immediate access to recordings of speeches from the previous edition of the DSS
  • up to 30 days to decide and pay for your ticket
  • official T-shirt and sweatshirt of the event*
  • 3-month access to recordings of speeches*
  • certificate of participation*

* for selected packages


Get VOD 2024 Get VOD 2024

Meet speakers of {{ getYearFromCode(settings.landingLecturersEventCode || eventCode) }}

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

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See all speakers
Dominik Batorski We created an attractive agenda for everyone - professionals and experts as well as decision makers
Dominik Batorski President of the Program Council, Data Science Summit
Aleksandra Przegalińska An event that should be one of the main points on the calendar of anyone associated with the data area
Aleksandra Przegalińska Vice-Rector, Kozminski University Senior Research Associate, Harvard University
Przemysław Biecek The 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 Biecek Warsaw University of Technology
Tomasz Mostowski The conference addresses the use of data in the organization in an attractive way for executives - from project manager to board member
Tomasz Mostowski Head of Applied Intelligence, Accenture
Rafał Małanij DSS is not only interesting speeches, but also inspiring talks, exchange of experiences and a great opportunity to network with fantastic people
Tomasz Trzciński Chief Scientist, Tooploox, Ideas NCBR research group leader, Warsaw University of Technology profesor
Rafał Korzeniewski All those involved in the development, implementation and maintenance of data solutions will find a lot of interest here
Rafał Korzeniewski Software Engineer & Python Trainer, PyWaw / ITMAGINATION
Jakub Nowacki DSS 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 Nowacki Senior Data Scientist, Amazon
Krzysztof Kudryński It'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 Kudryński Senior Deep Learning Software Engineer, NVIDIA

Where will the event take place?

location

Online

Thursday, 20.11.2025

On a dedicated platform

available for logged-in users.

Onsite

Friday, 21.11.2025

PGE Narodowy

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

Programme Council {{ getYearFromCode(settings.landingProgrammeCouncilEventCode || eventCode) }}

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Sponsors 2024

MAIN SPONSOR Oxla
GOLD SPONSORS
EY Tooploox
SILVER SPONSORS
Lingaro Dotdata Accenture Redhat
Become a Partner

Data Science Expo

  • search Thursday (20.11), Online
  • search Friday (21.11), PGE Narodowy (Warsaw)
  • search Hours: 9:30 a.m. to 4:30 p.m.
  • search Admission: free (registration required)

Exhibitors {{ getYearFromCode(settings.landingExhibitorsEventCode || eventCode) }}

At the event, you will meet employers and service providers from the IT / data science field, who will directly introduce you to the profiles of their organisations and talk about their offers.

Products and services

Recruitment

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Any questions?
Want to learn more?


⬇️ Find the answer in the FAQ

Event patrons

Honorary

Social

Media

Event organizers

We have been supporting the Polish IT / data science community in its development since 2005. We are not only the organiser, 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, IT Job Fair and many meetups. We also help organise IT and data science conferences for companies/organisations interested in such activities.contact us Follow on:

Data Science Warsaw is the largest community of data scientists in Poland, based in Warsaw. We are a non-profit professional organisation dedicated to the free and open dissemination of data science, data engineering, and artificial intelligence. Our goal is to discuss tools, technologies and business opportunities related to the areas of data gathering, processing, visualization, as well as machine learning and deep learning. Follow on:

FAQ

1. 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.

2. 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.

3. What is the formula of the event in 2025 (online, stationary)?

The event will have both a desktop and online format. On the first day (Thursday, 21.11), the conference and Expo will take place online, in a participant's account on a dedicated platform. The second day (Friday) 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.

4. 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.

5. What types of speeches are included in the Event Agenda?
    Participants of Data Science Summit get access to the following types of talks:
  • ⚬ Livestreamed presentations (online part),
  • ⚬ Presentations in the form of specially prepared recordings available as VoD (online part),
  • ⚬ Stationary presentations (onsite part)
  • In addition, DSS participants receive access to a VoD library of recordings of speeches from the previous edition of the event.
6. How can I know in what form individual speeches will be presented?

In the Agenda, next to each lecture, there is information in what form it is presented - Online Live, Online VoD or stationary (in this case, the room number is given). In addition, next to each path there is information about the form in which it is implemented.

7. What language are the lectures in?

Lectures are conducted in Polish or English. Information on the language of individual speeches is available in the Agenda.

8. Will the live presentations be recorded and available after the conference?

Yes, All speeches of the live streamed online part and speeches within the Main Stage track of the onsite part will be recorded. The recordings of the live speeches, like all recordings made available in the VoD model, will be viewable in the participant's account, once logged in. The availability of recordings depends on the package selected:

Basic Online Package - 3-month access to recordings of speeches only of the online part, no access to recordings of the land-based part
Basic Onsite Package - No access to recordings
Basic Onine+, Standard and Exec packages - 3-month unlimited access to all recordings

Recordings are made available subject to the speaker's consent. The organiser reserves the right not to make selected recordings available without giving a reason.

9. When will recordings of live speeches be available?

We usually provide recordings up to 2 weeks after the conference. We always inform you about this by e-mail.

10. Until when will recordings of speeches be available?

Access to all VoD presentations and recordings of speeches that were presented live is granted for 3 months from the date of publication of these recordings.

11. How can I ask questions to speakers?

In the case of speeches broadcast live online, it will be possible to ask questions to the speakers in live chat. In the case of VoD speeches - in the comments section under the recording of the lecture. During the stationary part, after each lecture, we have prepared a round tables session, where you will be able to ask questions and talk directly with the speaker after his speech.

12. How can I rate instances?
Your feedback is very important to us and the speakers, so we would be very grateful if you shared it with us.
Each lecture can be evaluated by logging into your Participant account under Conference > Agenda.
13. Until when can I register?

You can register until the day of the event or until the seats are exhausted (the number of tickets in individual pools and packages, both for the online and onsite part, is strictly limited).

14. Can I purchase VoD access after the event?

Yes, it is possible to purchase packages entitling you to access VoD recordings after the event. However, these packages do not include gift bags and other benefits offered to participants during the event, and the time limit for access to VoD recordings is 3 months from the date of the event/publication of recordings, not from the date of purchase.

15. How can I buy more than 1 package?

In registration, select the "I am buying for several people" option, and then select the appropriate number of packages (one package for one person). After paying for the order, you will receive invitation codes, which should then be given to the people for whom the tickets are to be intended. online event and will be able to download a personal invitation entitling to enter the stationary part. In order to create an account, you must go through the registration process, providing the invitation code received from the person who paid for the ticket in the first step. After entering the code from the invitation, the price of the relevant package will be reduced and the person will be able to create an account in the selected package without incurring any costs.

16. How can I use a discount/invitation code from a group purchase?

The discount code can be used to register on the website https://dssconf.pl/registration.html. At the first step of registration, at the bottom of the page, select the option "I have an invitation code", and then enter and confirm the code. After confirming the code, the prices of the packages under which the code is valid will be reduced accordingly.

17. Can I receive a pro-forma or deferred payment invoice?

It is possible to issue an invoice with a deferred payment date. After placing the order and completing the registration, write an email to hello@dssconf.pl. Since this service is completely manual, a handling fee of PLN 49 is charged.

18. Can I get an invoice for the purchase of tickets and extras?

A personal invoice for a private person is issued for each order. A VAT invoice for an entity conducting business activity is available only after selecting the "Buy for a company" option when choosing a package.

The title on the sales document (regardless of the selected options) is "Participation in Data Science Summit conference". If you need to add additional annotations to the sales document, you will find a field for entering them during registration.

The invoice is issued by:
Fundacja Academic Partners
Kwitnąca 6/46
01-926 Warszawa
NIP: 118-20-88-939

19. Czy mogę otrzymać zniżkę studencką na zakup biletu?

Persons with student status who are under 24 years of age can receive a 50% discount on the purchase of a Basic Onsite or Basic Online+ (extended with recordings of the Onsite part) ticket. The discount is calculated from the current price of a given package and applies only to private purchases.

To receive a discount and verify your student status, please contact us at hello@dssconf.pl.

A ticket purchased with a student discount can only be used by the person who made the purchase and whose name is on the sales document. It is not possible to purchase a ticket with a student discount for an entity conducting business activity.

20. How can I pick up a t-shirt/sweatshirt (included in the package or purchased as an additional option)?

T-shirts and sweatshirts, whether included in the package or purchased as an optional extra, can be collected at the stationary event.

If it is not possible to collect the T-shirt / sweatshirt in person during the event, in exceptional cases, it is possible to collect the T-shirt / sweatshirt at another time, at a place indicated by the Organiser in the area of Warsaw.

21. Where is the event taking place?

The stationary part of the event (conference, Data Science Expo) will take place in the center of Warsaw, in the PGE Narodowy Conference Center, al. Ks. Józefa Poniatowskiego 1. However, due to restrictions, the exact address may change (in this case, we will inform participants about it by email).

All online elements of the event (access to live broadcasts, VoD recordings, live chat, virtual exhibition hall Data Science Expo) will be available to logged in users on a dedicated platform.

22. What time does the event take place?

The exact times of the event will be announced closer to the date.

23. Is lunch available for attendees during the on-site event?

For participants of the Standard and Exec packages, lunch is available as part of the selected conference package. Participants of other packages can buy lunch as an additional option.

24. Can I get a certificate for attending the event?

Yes, each conference participant receives a personal certificate confirming participation in the event. The certificate will be available for download after the event in the Participant's Account.

25. Can I enter the Data Science Expo without registering?

No, to enter the Data Science Expo you need to register and download a free pass (Expo package available in Registration). During the stationary part of the event, tickets are checked at the entrance. In turn, to participate online, you must have an active account, which you will create when registering.

26. How can I contact exhibitors?
Exhibitors can be contacted, e.g. via:

    [Online part]
  • ⚬ scheduling a 1:1 meeting (phone call), in the registration or participant's account,
  • ⚬ online chat, which you will find at the virtual booth,
  • ⚬ sending any message via the contact form at the virtual stand.

    [Onsite part]
  • ⚬ approach to the stand at the stationary Expo,
  • ⚬ conversation during the afterparty (participation only for participants with Basic, PRO and VIP packages), where most of the exhibitors' representatives are usually present ;).
As always, participation in the Expo is completely free.
27. Where can I find exhibitors' stands?

The exhibitors' stands will be located in the corridor next to the presentation rooms and will be available online (access after logging in to the User Account).

28. Who can attend the preparty & afterparty?

Participants of the Basic Onsite, Standard and Exec packages as well as Exhibitors and Speakers of the event can participate in the preparty and afterparty.

29. Where will the preparty & afterparty take place?
Invitations to the pre-party and after-party with the exact location will be sent to eligible attendees closer to the event date.
30. What is Matchmaking?

Matchmaking is a functionality dedicated to Participants and Partners of the event aimed at enabling establishing contacts, exchanging messages and arranging meetings between its users. It is available on the official platform of the event, for logged-in users with appropriate permissions.

31. How can I use Matchmaking?
To be able to use Matchmaking, you must have the appropriate permissions and create your Public Profile, which will be available to other users.
⚬ Basic package participants can create a Public Profile and be invited to make contact, but not can search for other Profiles and actively invite them to make contact.
⚬ Participants of the Standard and Exec packages can take full advantage of Matchmaking - create a Public Profile, be invited to make contact, view Profiles of other users and invite them to make contact themselves contact.

After establishing contact, users are given the opportunity to conduct individual chats with each other.
32. What is a Public Profile, how do I create it and who can see it?

A public profile is your business card, on the basis of which other users will be able to decide whether to contact you. You can create it during registration or after logging in to the Participant's Account on the event platform. It will only be visible to logged in users who also use Matchmaking and have created their own Public Profile.

33. Who is the organizer of the event?

The event is organised by the Academic Partners Foundation.

34. How can I contact the organizers?
Write an email to hello@dssconf.pl – this email is connected to a ticket system with monitored SLA. In cases of urgency - a request to contact us by phone at +48 660 409 142.