Biggest IT & Data Science conference in Poland

language Thursday 19.03.2026, Online location_on Friday 20.03.2026 Warsaw, PGE Narodowy
Conference
onsite Format

Participate as you like

A conference tailored to everyone's needs and preferences - at the event you will find speeches in as many as 3 different formats, which you will watch as and from where you like.

ONLINE part

  • schedule Thursday, March 19th 2026
  • stream Live-streamed speeches
  • forum Discussions and Q&A sessions with speakers

ONSITE part

  • schedule Friday, March 20th 2026
  • stream Short 35-min. and specific live speeches
  • chat Round tables after speeches and discussions with speakers
  • celebration Networking with speakers during the evening afterparty

VoD library

  • nest_remote_comfort_sensor Watch whenever and wherever you want, even for 3 months
  • videocam Specially prepared VoD lectures
  • graphic_eq Online and Onsite recordings of speeches

* Access to individual benefits depends on the participation package selected. Check the details

xOpinions What do they say about us?

Grzegorz Rycaj
Regardless of interests and skill level - everyone will spend time here in a valuable way.
Gorzorz Rycaj CEO, CodiLime
Jakub Nowacki
It's worth joining, not only for the knowledge, but especially for the fantastic people who have made up the WDI community over the years.
Jakub Nowacki Software Engineering Manager, Google
Aleksandra Przegalinska
I am glad that the organizers of WDI specifically decided to highlight the topic of women in IT and help support their development in the technology industry.
Aleksandra Przegalinska Vice-Rector, Kozminski University
Senior Research Associate, Harvard University
Sebastian Rutka
With a diverse format of presentations and a wide range of topics, there is sure to be something for everyone at WDI. Whether you want to be on-site or just watch online - it's worth it.
Sebastian Rutka Senior Manager, Group Leader / Samsung R&D Institute Poland
Adrian Kapczynski
Nowadays, the topic of cyber security should be important for everyone connected with the IT industry, and WDI is a great opportunity to gain valuable and practical knowledge in this area.
Adrian Kapczynski Board Member, 17 53c - Cyber Security Association
Arnika Hryszko
WDI is a great opportunity to hear about trends and the latest technologies from the industry.
Arnika Hryszko Information Systems Quality Association
Wojciech Domitrz
WDI is a unique event that has already become a permanent part of the life of our Department. I am pleased that this year we will celebrate the 15th anniversary together.
Wojciech Domitrz Dean of the Faculty of Mathematics and Information Sciences at PW
Dominik Batorski
Want to learn where artificial intelligence comes from? Come tO WID and hear about machine learning at the Data Science by Data Science Warsaw track.
Dominik Batorski Adjunct Professor at ICM UW, Chair of the Data Science Summit Programme Committee
Mariusz Chmielewski
WDI has been a must-attend event for years for anyone connected with the IT industry, regardless of their level of expertise.
gen. brig. dr. inż. Mariusz Chmielewski Deputy Commander, Cyberspace Defense Forces Component Command (DKWOC)
Michal Jaworski
If I were asked in court what is the best spring IT industry event I would point tO WID. I couldn't have done otherwise. In court you testify under oath.
Michal Jaworski ex-NTO Microsoft
Pawel Kordos
A great deal of useful technical knowledge at a varied level.
Paweł Kordos Director, Penetration Testing, Visa

x Topics Select areas of interest

At the event, you will find topics covering almost the entire field of IT and data science.

Challenges & New Technologies

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    Quantum Computing
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    Edge Computing
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    Spatial Computing
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    Blockchain
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    Robotics & Automation
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    New Hardware Platforms
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    Regulatory & Sovereignty

Cybersecurity / Hack / Defend / Appsec

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    AI Security & Security in AI
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    Pentesting, Red Teaming
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    Blue Team, SOC, Threat Hunting
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    Application Security & DevSecOps
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    Cloud Security
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    Forensics & Cybercrime
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    OSINT
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    Security F*up Stories

GenAI / LLMs / AI Agents / AI-Assisted Dev.

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    Large Language Models
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    AI-Assisted Development & DevOps
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    AI Agents & Orchestration
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    Retrieval-Augmented Generation (RAG)
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    Vector Databases
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    Prompt Engineering
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    GenAI Security & Governance
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    Fine-Tuning & Model Adaptation
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    Deployment & Operations

Data Science / ML / Data Analytics

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    Classical Machine Learning
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    Deep Learning
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    Data Analytics
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    Data Visualization
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    Statistics For Engineers
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    Data Platforms
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    Data Streaming
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    Lakehouse Architectures
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    DataOps, MLOps

Business Analysis

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    Business Requirements Analysis
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    Functional & Non-Functional Requirements
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    Domain Modeling
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    BPMN / UML
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    Stakeholder Management
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    Business–Technology Translation
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    Legacy Systems Analysis

Programming, DevOps & Architecture (Python, Java, .Net)

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    Java Technology Stack (all layers)
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    Microsoft / .NET Technology Stack (all layers)
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    Python Technology Stack (all layers)
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    Backend Development
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    API Design
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    Software Architecture
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    DevOps Practices
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    Cloud Solutions
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    Performance & Scalability

Frontend Dev.

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    JavaScript / TypeScript
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    Frameworks: React / Angular / Vue / …
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    Performance & Scalability
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    Frontend Architecture
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    Design Systems
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    Frontend Testing
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    Backend Integration

Testing / QA

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    Unit, Integration & End-To-End Testing
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    Test Automation
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    Contract Testing
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    Performance & Load Testing
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    Testing in CI / CD
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    Test Strategy & Quality Metrics
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    AI-Assisted Testing

Tech Project Management

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    Agile Delivery
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    PM–Engineering Collaboration
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    Estimation & Scope Control
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    Risk Management

Tech Product Management

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    New Technologies Opportunities
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    Product Discovery
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    Product Strategy & Technical Roadmaps
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    People & Culture vs Tech Product
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    Management Anti-Patterns

IT Career

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    Tech Career Best Tips & Best Practices
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    Market Opportunities
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    Real Career Case Studies
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    Career Paths
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    Seniority & Leadership Development
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    Reskilling & Specialization Change
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    Burnout & Sustainability

Women in IT & Soft Skills

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    Technology Soft Skills Development
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    Barriers Overcoming
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    Leadership & Visibility
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    Mentoring & Communities
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    Technical Case Studies
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    Returning to IT
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    Building Technical Authority

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x Benefits Check out what else is waiting for you during the Warsaw IT Days

Career

Warsaw IT Days Expo

Poland's largest job expo and IT & Data Science products and services expo, held in person and online. Find the best offer tailored to your expectations

Learn more
Knowledge Networking Career

Women in IT Days & Expo

Join thousands of women in the IT industry, exchange experiences and develop your competence and career with the support of other women

Learn more

Additional attractions

Have a great time and meet other people from the industry. Plus win valuable prizes in competitions, pick up goodies and attend the evening afterparty.

Learn more