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Warsaw IT Days

Watch over 200 specially prepared lectures in a VoD model, and visit 💼 IT Job Fair and be with us during the LIVE broadcast of speeches from the most popular tracks on 📅 8-9th April

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2021🔴 ONLINE


Watch as on Netflix over 150 speeches presented by Polish and foreign experts in almost every area of IT and data science


Watch wherever you want! Take part in Warsaw IT Days from any place in Poland and the world


IT Job Fair: the most interesting offers, dozens of meetings and chats about opportunities, self development & career in IT / data science


VoD / Live formula, which will give you not only the chance to see (finally!) ALL 150+ speeches, but also to ask questions live

How does it work?

Login and entry to the event:

  • Participation in the entire conference as well as in the IT Job Fair takes place through the Participant Account.
  • After logging in, once the event has started, you switch between the tabs in the menu to watch live speeches or, if you prefer, on-demand recordings.
  • In the Participant Account you will also find a link to the IT Job Fair.

From the first day of the conference:

  • Ask questions, comment, evaluate all speeches available in the VoD tab.
  • Watch Main Stage speeches and IT Security tracks live, and join the chat discussions on every broadcast.
  • Browse offers and chat with employers present on the IT Job Fair.
  • Take part in contests and win material prizes.

After the conference:

  • Watch the recordings from the live broadcasts and continue to enjoy access to all speeches and tracks in the VoD model (availability depends on the selected package).

Why is worth

Knowlegde is the most important during WDI

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    20+ thematic tracks (all areas in the field of IT / data science)

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    The best speakers from Poland and around the world in one place

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    Only useful knowledge during 30-minute speeches

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    Practical workshops to acquire specific skills

There is something for everyone

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    Speeches at all levels – from trends and introductions to deep dives

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    The latest solutions, technologies and trends that are worth knowing

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    Presentations about real case studies, fuckups and lessons from them

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    Discussion panels giving the opportunity to learn different points of view and opinions

The accompanying event is the IT Job Fair

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    The largest in Poland IT / data science job fair for professionals and students

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    All leading IT / data science employers from Poland and abroad in one place

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    Find the latest offers and quickly contact the employers you are interested in by arranging an online meeting or by chatting


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    Watch when and where you want

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    Participation is free

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    Certificate of participation

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    Gift bag with a WDI21 T-shirt


You will find here variety subjects from all IT fields.


  • Web development / frontend: HTML/CSS, JavaScript, Frameworks (Angular, React, Vue)
  • Backend / Logic: .NET, Java, PHP, Python, C, C++
  • Mobile development: Android (Java, Kotlin), iOS (Objective C, Swift), Flutter, PWA
  • Software architecture

Gamedev / VR & AR

  • Desktop
  • Mobile
  • Other platforms


  • Automatic tests
  • Methods and techniques
  • New application platforms vs. tests

SysOps, DevOps, Infrastructure & Cloud

  • Organization of DevOps
  • DevOps technologies
  • DevOps tools
  • Infrastructure management at every level
  • Management and use of cloud solutions (Azure, AWS, Google Cloud)

IT Security

  • Hacking
  • IT fuckups
  • Red & blue teaming
    (attacking & defending)
  • Applications and devices protection
  • Malware
  • Threat Hunting


  • Designing useful interfaces
  • Interaction design
  • Design for new technologies
  • Trends

Data Science / Big Data

  • Machine Learning, Deep Learning, Artificial Intelligence
  • Data analysis and visualisation
  • Tools: R, Python in Data Science
  • Big data, data warehouses
  • Statistics in IT

Hardware / IoT

  • Embedded platforms
  • Robotics
  • IoT / Electronics

Project Management

  • Methodologies
  • New approaches

Business Analysis

  • Business case
  • Technical analysis

IT career

  • Women in IT
  • Development paths
  • Truth vs. myths


The best speakers from Poland and abroad, from various backgrounds and industries. Meet the speakers of the 2021 edition:


From several hundred submissions, we selected more than 200 best speeches, from which we arranged over 24 VoD and 2 live tracks:


As every year, WDI Sponsors are IT industry leaders and top employers. Thanks to them we have been meeting for more than 10 years.

Sponsorzy srebrni

Poland's largest IT / data science job fair with offers addressed to both professionals and those just starting out.

All in one place

All major Polish and foreign employers in one place - from industry leaders, through foreign organisations to startups.

Contact your potential employer

Arrange online meetings at a time convenient for you with the employers you are interested in to get to know the details of offers first-hand.

Offers for everyone - from junior to expert

Whatever your level of experience - you will always find something interesting for you.

Discover offers not available anywhere else online

Before they are published, or those in the context of secret recruitment.

Check what your salary should be

Find out what salary should be adequate for your current experience and skills.

You don't know what to ask?

Download the IT Career Tutorial with questions to employers and then ask them to selected exhibitors on chat available on their stands.

Don't know who to apply to?

Leave your CV via your user account - we will send it automatically to all Exhibitors.

Every 2nd…

the visitor finds or changes employment by participating in the Fair.

Check your current and future value in the labour market.


As every year, during the IT Job Fair, you can meet the most important employers in the industry.


Traditionally, there will also be competitions with prizes :)


Join the event on Facebook, Meetup and LinkedIn, stay up to date with all the information and build a WDI community with us by inviting friends.


  • One of rarely places, where with the help of experts' talks, the capabilities of solving complex IT problems are developed in a creative manner.

    Marcin Kosiński Statistician, Gradient Metrics
  • Do you want to find out where does artificial intelligence come from? Come to the WDI, take part in path Data Science by Data Science Warsaw and get to know more about machine learning.

    Dominik Batorski Adiunkt w ICM UW, Founder and Chief Scientist of Sotrender
  • One of its’ kind event. Definitely worth to participate.

    Jakub Matyjek .NET Developer, Bravura Solution
  • I’ve attended WDI since 4 years. Best speakers, super-interesting presentations + gigantic IT job fairs with all the major players from Poland and abroad. Awesome experience!

    Patryk Zawada Graduate of Computer Science, PW
  • It’s great that independently from interests area and level of knowledge – everyone will find something interesting.

    Maciej Aniserowicz Creator of and
  • I've found a great job thanks to the attendance, WDI is the best oppurtunity to meet all employers in the one place.

    Maja Etmanowicz Frontend developer

Join the event

Honorary Patrons


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