Applying AI Events in Warsaw

Please Note: This event is advertised on multiple platforms. Please RSVP and get a ticket on Mindstone (https://community.mindstone.com/events/mindstone-warsaw-may-ai-meetup-2026) to view the agenda and guarantee a spot.

Welcome to the most electrifying and ground-breaking AI Meetup in Warsaw!

Join us once a month as we delve into the world of artificial intelligence, explore its cutting-edge practical applications, and marvel at the astonishing projects that are shaping our future.

Why should you attend?
• Get up close and personal with the AI projects that are redefining the boundaries of technology and human potential.
• Learn from the brightest minds in the field and gain valuable insights into the ever-evolving AI landscape.
• Unleash your curiosity, fuel your creativity, and expand your network as you connect with fellow AI aficionados and pioneers.

What you can expect?
Mindstone events consist of three talks covering different aspects:

• What I Learned Building With LLMs: A technical demo breaking down the process for building a product using AI with real-life learnings and insights.
• How To Be More Productive Using AI: A practical demo and step-by-step guide on how to use AI to speed up and improve tasks.
• What Does The Future Look Like With AI?: A theoretical talk on the impact of AI on work, life and society.

After the talks we'll have pizza, drinks, and networking.

Don't miss out on this extraordinary opportunity to witness the AI revolution in action. It's time to embark on a thrilling journey into the future and discover the endless possibilities that lie within the realm of artificial intelligence.

Reserve your spot today for the ultimate AI experience! 💡✨ (https://community.mindstone.com/events/mindstone-warsaw-may-ai-meetup-2026)

Please Note: This event is advertised on multiple platforms. Please RSVP and get a ticket on Mindstone (https://community.mindstone.com/events/mindstone-warsaw-may-ai-meetup-2026) to view the agenda and guarantee a spot.

Join us at our TECH MIXER AND SOCIAL for afterwork drinks, networking with tech / IT workers in and connect with others in tech

Whether you're a seasoned tech veteran or just starting out, let's create the ideal afterwork place to meet and chill with other workers in tech - find that new job, expand your network, share ideas, and stay up-to-date on the latest trends in the industry. Let's inspire, innovate, and shape the future of technology in Warsaw!

Tech, AI, Data, IT, and more ~

Event Details

💰 Cost: Free

🍺🥃 Afterwork drinks and social

📍 AZYL Shot & Craft Beer Bar (Inside, or ask for Tech Social) - Nowogrodzka 20

🕕 5:30pm onwards every Friday

Or RSVP on the website for our Discord / WhatsApp communities, and to see who else is going and what their backgrounds/seniority/interests are:

🔗 Link to Website

If you cannot find us, ask staff about Tech Social, or ask in the WhatsApp community above.

Who Should Attend?

Perfect for Warsaw tech professionals including:

• Software Developers & Engineers (Python, JavaScript, Java, C++, React, Node.js)
• Data Scientists & Analysts (Machine Learning, AI, Data Visualization, SQL)
• Cybersecurity Professionals (InfoSec, Ethical Hacking, Cloud Security)
• Product Managers & Tech Entrepreneurs
• Students & Tech Graduates looking to break into tech
• Career Changers entering tech industry
• Remote Workers & Digital Nomads in Warsaw
• Startup Employees & Entrepreneurs
• Digital Marketing & Product Professionals
• Senior Engineers looking to mentor and network

What You'll Experience

• 🤝 Network with Warsaw tech community
• 💼 Job opportunities and referrals from peers
• 🚀 Career acceleration through peer networking
• 🎯 Skill sharing and tech discussions
• 🧠 Knowledge sharing on latest tech trends
• 🎉 Social activities and games
• 🧠 Learn from peers about real-world challenges
• 🚀 Collaborate on projects and ideas
• 🎯 Mentorship connections (both ways!)
• 🍻 Fun, casual atmosphere - no matter your seniority level

Event Guidelines

• Support the venue by purchasing drinks/food (no outside items allowed)
• Maintain appropriate behavior and respect for all attendees
• Bring physical ID if required by venue (call ahead to confirm)

Warsaw Poland tech social mixer afterwork drinks AI connect network data IT programming cybersecurity digital nomad blockchain crypto big data science computer networking community jobs entrepreneur industry product design startup software development machine learning python javascript professional networking career development it professionals developers mentorship ai sql analytics data engineering business intelligence deep learning tensorflow pytorch data visualization data analysts ml engineers Warsaw Poland tech social mixer afterwork drinks AI connect network data IT programming cybersecurity digital nomad blockchain crypto big data science computer networking community jobs entrepreneur industry product design startup software development machine learning python javascript professional networking career development it professionals developers mentorship ai sql analytics data engineering business intelligence deep learning tensorflow pytorch data visualization data analysts ml engineers

Build with AI: hands-on evening with Gemini CLI and GDG Warsaw

Join GDG Warsaw for a practical evening of building with AI.

This is not a lecture and not a presentation-style meetup.
It is a hands-on session for people who want to learn by doing, try something new, and spend an evening building together.

For this edition, we will focus on Gemini CLI and the tooling around it — exploring how AI can support developer workflows in practical, real-world ways. We will prepare a few suggested topics and codelab-style paths for the evening, and our GDG Warsaw organizers, members, and community crew will be there to help you get started, unblock issues, and keep things moving.

You will be able to choose a direction that interests you most, work at your own pace, and learn in a collaborative environment with others who are also experimenting, building, and discovering new tools.

Expect an evening that is productive, collaborative, and engaging.
Bring your curiosity, your laptop, and let’s Build with AI.

What you can expect
During the event, you will be able to explore selected hands-on topics related to Gemini CLI and modern AI-assisted development, including areas such as:

getting started with Gemini CLI in practice

experimenting with developer workflows enhanced by AI

exploring tools and approaches around prompting, automation, and CLI-based productivity

guided codelabs and structured building sessions

trying new ideas in a supportive, community-driven environment

We expect to offer a few different hands-on paths so attendees can choose what they want to work on.

Agenda
6:00 pm – Doors open, check-in, networking6:30 pm – Welcome and introduction6:45 pm – Hands-on building with Gemini CLI9:00 pm – Networking and community time9:30 pm – Event close

What to bring

Your own laptop — required

A charger / power adapter — strongly recommended

Google Cloud credits
We are providing Google Cloud credits for attendees so you can explore and experiment during the event. Activation details and instructions will be shared on-site.

Attendance note
If you are unable to attend, please cancel your spot as soon as possible. This will allow other people to participate, as the number of places is limited.

Important:
Taking a spot and not showing up without cancelling in advance may result in being added to a blacklist and losing the ability to attend future events.

Community note
This event is organized and supported by the GDG Warsaw community team, together with the Google for Startups Campus Warsaw venue team.

Let’s make this evening practical, collaborative, and fun.
Let’s Build with AI.

Agenda

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Hosted By

Michał Jabłoński, Developer + Geek

Vatsal Patel, Organizer

Zeynep Sila Saglam, Cisco Project Manager

GDG Warszawa - founder GDSC PJATK

Oleksandr Katrych, Android Developer

Nikita Toropov, GDG Organizer

Viktoriia Vinnykova,

Maryna Kamienieva, Cybersecurity Intern

Kamil Krawczyk, Organizer 343

Marcin Samsonowski, Enterprise Architect | Engineer | Trainer

Enterprise architect, software engineer, consultant. Eager on learning. Passionate about teaching. Focused on people and processes, quality and effectiveness.
Having diverse experiences in multiple roles and sectors and tiny to huge companies. Found best match in holistic understanding. Choose to keep an eye especially on Enterprise and Solution Architecture.
In free time mostly passionate about music (singing, playing, dancing) and sports (from martial arts to snowboarding).

Ephrem Worku,

Nataliya Pasichnyk, Engineering Manager

Jakub Kołakowski, Chief Wizard of GDG Warsaw

Do’er

Tomasz Flis, Frontend Developer

Frontend Developer from Poland with a passion for sharing knowledge about coding. Especially in Angular. Focused on making code easy to extend and read. Personally happy father, husband.

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Partner

Google For Startup (https://startup.google.com/)

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Complete your event RSVP here: https://gdg.community.dev/events/details/google-gdg-warszawa-presents-gemini-cli-build-with-ai-google-campus-by-gdg-warszawa/.

➡ Rejestracja: https://app.evenea.pl/event/allegro-tech-talk-48/

Zapraszamy Was na #48 wydarzenie z serii Allegro Tech Talk, podczas których dzielimy się wiedzą, wzajemnie inspirujemy oraz integrujemy przy dobrej kawie ☕, napojach🥤 i pizzy 🍕. Ten meetup odbędzie się w Warszawie, w biurze Allegro i jest częścią serii spotkań, na których rozmawiamy o tematach związanych z AI. Nie zabraknie dobrych historii, praktycznych przykładów i ciekawych insightów. Do zobaczenia 27 maja 2026 roku o 18.00!

Temat wydarzenia: Allegro Tech Talks - Causal Inference AI Edition

*** The event will be held in English ***

Data: 27.05.2026 (środa)
Czas: 18:00 - 21:00
Offline: Warszawa (biuro Allegro - ul. Żelazna 51/53, Fabryka Norblina) - do zapisanych osób prześlemy wszystkie wskazówki logistyczne

AGENDA
18:00 - 18:10 - Kick-off & a few words about Allegro AI Hub - Kamil Konikiewicz (Director, Data Science - Allegro)
18:10 - 18:30 - Paweł Olszewski (Data Scientist, Allegro) - How are DAGs made?
18:30 - 18:35 - Przerwa / Break
18:35 - 19:35- Aleksander Molak (external guest) - 5 Causal Inference Ideas for the Age of Vibes
19:35 - 19:40 - Przerwa / Break
19:40 - 20:30 - Kamil Golis (Senior Data Scientist, Allegro Pay) - Connecting the Dots: Navigating Credit Risk with Causal Discovery at Allegro Pay
20:30 - 21:00 - Zakończenie & networking / Closing & networking

How are DAGs made?
Formal causal inference often starts with the assumption that the data, its dimensions, and even a full causal DAG are already given. Reality is different, even in seemingly simple settings. Decisions regarding data selection, volume, and structure are made early on and are not primarily driven by causal identification. Causal assumptions easily find critics but rarely have owners. When building a dynamic pricing solution at Allegro we tried to do it by the book and draw a causal DAG. This talk will highlight selected challenges that we faced.

5 Causal Inference Ideas for the Age of Vibes
In the post-big data revolution era, filled with the excitement about "agentic workflows" many businesses face the same existential questions they faced a decade ago: what should I do next, and would it be really better for me to do A compared to doing B? Causal questions underlie any important decision in both business and life. We fantasize about counterfactual scenarios, wondering whether our lives would be better had we chosen a different school, partner, or vacation destination. We calculate potential trajectories a chess match can take, and combine earlier research results with large language model outputs and our gut feelings to create the next marketing campaign or promotional strategy for our employer. In the talk, we'll discuss 5 ideas from causal inference that can help us make better or more informed decisions whenever the stakes are too high to just rely on our intuitions:

• What Are Experiments Really Testing?
• Statistical Significance vs EvidenceGeneralization vs Collider Bias
• No, Double Machine Learning is Not Magic
• Three Ways to Work with Hidden Confounding

Connecting the Dots: Navigating Credit Risk with Causal Discovery at Allegro Pay
In the world of FinTech, predicting what a customer will do is standard practice. But at Allegro Pay, we are diving deeper to understand why. Traditional credit risk models excel at finding correlations, yet they often struggle when the underlying economic environment shifts.In this talk, we explore the transition from purely predictive modeling to Causal Discovery and Bayesian Networks. We will discuss how "connecting the dots" between hidden variables allows us to build more robust, interpretable, and stable risk frameworks.

The meeting will be attended by:

Paweł Olszewski
Data Scientist with 4.5 years at Allegro. Physicist by education. I'm passionate about statistical inference, uncertainty quantification, and causal inference. I enjoy science fiction and tea.

Aleksander Molak
Aleksander (Alex) Molak is an independent consultant, researcher, and educator specializing in causality who has gained experience working with Fortune 100, Fortune 500, and Inc. 5000 companies across Europe, the USA, and Israel, designing and building large-scale machine learning systems. On a mission to democratize causality for businesses and machine learning practitioners, Alex is a prolific writer, creator, international speaker, and the author of an international best-seller, Causal Inference and Discovery in Python.He's the founder of CausalPython.io - a company that provides training and consulting in causal inference and decision-making for corporate teams, and the host of the Causal Bandits Podcast (https://causalbanditspodcast.com).He's also a part-time tutor in Causal Machine Learning at the University of Oxford.

Social Links:

• LinkedIn: https://www.linkedin.com/in/aleksandermolak/
• YouTube: https://www.youtube.com/@CausalPython
• Book: https://amzn.to/46PperrCausalPython.io: https://causalpython.io/
• Podcast, blog, and more: https://bit.ly/aleksander-molak

Kamil Golis
Credit Risk Data Scientist @Allegro Pay. By day, Kamil builds the credit risk models that keep things running smoothly. By night (or at least in his professional interests), he explores the frontiers of Uncertainty Quantification and Explainable AI to better understand the mechanics of risk. An amateur writer with a taste for "weird stuff," he's on a mission to make sure every technical solution is both transparent and robust.

Do zobaczenia w Warszawie