All AI Day - Apr 10 Data Day - Apr 9 Keynote Lithuanian Artificial Intelligence Association Python Day - Apr 8

2026-04-08

Python Day

06:00–06:25
Python Day Intro
talk Great hall, (3rd building)
06:30–07:30
Your Python has a public roadmap. Most engineers never read it.
talk Keynote Great hall, (3rd building)
Mia Bajić Mia Bajić
08:00–08:25
The paradox of itertools.tee
talk Python Day - Apr 8 Deimantas/Diamond (3rd building)
Rodrigo Girão Serrão Rodrigo Girão Serrão
08:00–08:25
Serializing and displaying trees
talk Python Day - Apr 8 Great hall, (3rd building)
Petras Zdanavičius Petras Zdanavičius
08:00–08:55
Documenting Python Code—and Whether AI Can Really Help
talk Python Day - Apr 8 Krantas/Shore 213 (3rd building)
Christian Heitzmann Christian Heitzmann
08:00–09:30
The year of [packaging your Python app for] the Linux Desktop
workshop Python Day - Apr 8 Inovation hall (4th building)
Juan Luis Cano Rodríguez Juan Luis Cano Rodríguez
08:30–08:55
Lessons Learned using FastAPI in the Wild
talk Python Day - Apr 8 Deimantas/Diamond (3rd building)
Graham Lyons Graham Lyons
08:30–08:55
Modern Python monorepo for Apache Airflow
talk Python Day - Apr 8 Great hall, (3rd building)
Jarek Potiuk Jarek Potiuk
09:00–09:25
Are we free-threaded ready? Looking at where free-threaded Python fails
talk Python Day - Apr 8 Great hall, (3rd building)
Cheuk Ting Ho Cheuk Ting Ho
09:00–09:25
From experiments to systems: DS lessons for better software engineering
talk Python Day - Apr 8 Krantas/Shore 213 (3rd building)
Jaunė Malūkaitė Jaunė Malūkaitė
11:00–11:25
A Practical Guide to Testing with Pytest, Faker, and Hypothesis
talk Python Day - Apr 8 Krantas/Shore 213 (3rd building)
Kader Miyanyedi Kader Miyanyedi
11:00–11:25
LLM Agent Patterns — A Python Developer's Vocabulary
talk Python Day - Apr 8 Deimantas/Diamond (3rd building)
Aidis Stukas Aidis Stukas
11:00–11:25
It’s Just Code: Library Dismantling 101
talk Python Day - Apr 8 Great hall, (3rd building)
Ekaterina Korolkoviene Ekaterina Korolkoviene
11:00–11:55
Python Power Tools: Hands-On from Decorators to Context Managers
workshop Python Day - Apr 8 Inovation hall (4th building)
Neeraj Pandey Neeraj Pandey
11:30–11:55
Infrastructure as Python: Pulumi for Cloud Deployments
talk Python Day - Apr 8 Krantas/Shore 213 (3rd building)
Eric Thanenthiran Eric Thanenthiran
11:30–11:55
An Art of Privacy
talk Python Day - Apr 8 Deimantas/Diamond (3rd building)
Denis Filiakin Denis Filiakin
11:30–11:55
Stop Using ORM
talk Python Day - Apr 8 Great hall, (3rd building)
Roman Zaiev Roman Zaiev
12:00–12:25
Why Git Still Matters
talk Python Day - Apr 8 Deimantas/Diamond (3rd building)
PJ Hagerty PJ Hagerty
12:00–12:25
Streamline Python Package Release with uv, paws and trivia
talk Python Day - Apr 8 Krantas/Shore 213 (3rd building)
Ąžuolas Krušna Ąžuolas Krušna
12:00–12:25
Python Tooling at Mozilla
talk Python Day - Apr 8 Great hall, (3rd building)
Tadas Korris Tadas Korris
13:00–13:30
Lightning Talks
lightning Python Day - Apr 8 Great hall, (3rd building)
13:30–14:30
What You're Leaving on the Table
talk Keynote Great hall, (3rd building)
Mark Smith Mark Smith

2026-04-09

Data Day

06:00–06:25
Data Day Intro
talk Great hall, (3rd building)
06:30–07:30
Technical Debt: When to Pay It Down vs. When to Just Live With It
talk Keynote Great hall, (3rd building)
Tomas Peluritis Tomas Peluritis
08:00–08:25
Python for Data Quality in 2025: Why tests alone are no longer enough
talk Data Day - Apr 9 Krantas/Shore 213 (3rd building)
Artsem Artsem
08:00–08:25
Beyond the Static 2D Plot - Spatial Data Storytelling in 4D
talk Data Day - Apr 9 Deimantas/Diamond (3rd building)
Kęstutis Gadeikis Kęstutis Gadeikis
08:00–08:25
How I mapped 10 000 illegal Airbnbs with Python
talk Data Day - Apr 9 Great hall, (3rd building)
Juan Luis Cano Rodríguez Juan Luis Cano Rodríguez
08:00–09:25
Leading Through the Shift: What Engineering Leadership Actually Looks Like
talk Data Day - Apr 9 Event hall (4th building)
Justinas Kuizinas Justinas Kuizinas Aurimas Griciunas Aurimas Griciunas Karolina Griciunė Karolina Griciunė Tomas Peluritis Tomas Peluritis
08:00–10:00
Exposing Greenwashing: Satellite ML for Carbon Credit Verification
talk Data Day - Apr 9 Inovation hall (4th building)
Neeraj Pandey Neeraj Pandey
08:30–08:55
Stats Meets ML - What I learned from my Machine Learning Certification
talk Data Day - Apr 9 Great hall, (3rd building)
James Donahue James Donahue
08:30–08:55
Multi-Model LLM Orchestration in Python: A Case Study in Research Automation
talk Data Day - Apr 9 Deimantas/Diamond (3rd building)
Mauro Pelucchi Mauro Pelucchi
08:30–08:55
And now for something completely different
talk Data Day - Apr 9 Krantas/Shore 213 (3rd building)
Rodrigo Girão Serrão Rodrigo Girão Serrão
09:00–09:25
Python, rust and arrow for data processing
talk Data Day - Apr 9 Deimantas/Diamond (3rd building)
Paulius Venclovas Paulius Venclovas
09:00–09:25
Creative Data Storytelling with Python
talk Data Day - Apr 9 Krantas/Shore 213 (3rd building)
Purva Purva
09:00–09:25
Designing Python APIs for Data You Don’t Control
talk Data Day - Apr 9 Great hall, (3rd building)
Saurav Jain Saurav Jain
11:00–11:25
Master the Art of Schema Dissection: Operation Data Engineer
talk Data Day - Apr 9 Krantas/Shore 213 (3rd building)
Antonino (Nino) Cangialosi Antonino (Nino) Cangialosi
11:00–11:25
Beyond SHAP: Diagnosing Vector Embeddings with Visual Explainable AI
talk Data Day - Apr 9 Deimantas/Diamond (3rd building)
Valdas Druskinis Valdas Druskinis
11:00–11:55
Data versioning
workshop Data Day - Apr 9 Inovation hall (4th building)
Federico Marchesi Federico Marchesi
11:30–11:55
From Sports Stats to AI Safety: The Ranking Renaissance
talk Data Day - Apr 9 Great hall, (3rd building)
Gediminas Sadaunykas Gediminas Sadaunykas
11:30–11:55
Airflow Lessons They Don't Put in the Docs
talk Data Day - Apr 9 Deimantas/Diamond (3rd building)
Tomas Peluritis Tomas Peluritis
11:30–11:55
Behind Every Instant Loan Is Data Science: How Python Scorecards Decide Credit Risk
talk Data Day - Apr 9 Krantas/Shore 213 (3rd building)
Zafarzhon Irismetov Zafarzhon Irismetov
12:00–12:25
Cloud Data Solutions Are Overrated: Building a Pan-European Business Database for Lunch Money
talk Data Day - Apr 9 Great hall, (3rd building)
Antanas Baltrušaitis Antanas Baltrušaitis
12:00–12:25
Quantum Machine Learning with Qiskit
talk Data Day - Apr 9 Krantas/Shore 213 (3rd building)
Jonas Adomaitis Jonas Adomaitis
12:00–12:25
Dataset Updates Without Losing Your Mind
talk Data Day - Apr 9 Deimantas/Diamond (3rd building)
Oleksii Liashuk Oleksii Liashuk
13:00–13:30
Lightning Talks
lightning Data Day - Apr 9 Great hall, (3rd building)
13:30–14:30
Claude Code Conspiracies
talk Keynote Great hall, (3rd building)
Katharine Jarmul Katharine Jarmul
14:30–15:30
Networking drinks and music
talk Keynote Inovation hall (4th building)

2026-04-10

AI Day

06:00–06:25
AI Day Intro
talk Great hall, (3rd building)
06:30–07:30
Computer Vision, Meet Sports
talk Keynote Great hall, (3rd building)
Piotr Piotr
08:00–08:25
AI Lithuania Summit
talk Lithuanian Artificial Intelligence Association Event hall (4th building)
Linas Petkevičius Linas Petkevičius
08:00–08:25
Reading the Mind of an LLM
talk AI Day - Apr 10 Great hall, (3rd building)
Luca Baggi Luca Baggi Gabriele Orlandi Gabriele Orlandi
08:00–08:25
Measuring Experiments in LLMs: A/B Tests and Automated Testing
talk AI Day - Apr 10 Krantas/Shore 213 (3rd building)
Kader Miyanyedi Kader Miyanyedi Özge Çinko Özge Çinko
08:00–08:25
Context Engineering with DeepAgents: Write, Select, Compress, Isolate
talk AI Day - Apr 10 Deimantas/Diamond (3rd building)
Antanas Daujotis Antanas Daujotis
08:00–08:55
AI-Assisted Development in Practice: Chatbot + Agentic Testing from Scratch
workshop AI Day - Apr 10 Inovation hall (4th building)
Alex Marmuzevich Alex Marmuzevich
08:30–08:55
AI & Ethics
talk AI Day - Apr 10 Krantas/Shore 213 (3rd building)
PJ Hagerty PJ Hagerty
08:30–08:55
Attacking Toughest and Messiest Tech Challenges with AI
talk AI Day - Apr 10 Deimantas/Diamond (3rd building)
Egidijus Pilypas Egidijus Pilypas
08:30–08:55
What It Means to Be a CTO in an AI Startup Today
talk AI Day - Apr 10 Great hall, (3rd building)
Fabien Vauchelles Fabien Vauchelles
09:00–09:25
AI Agents: risks and legal
talk Lithuanian Artificial Intelligence Association Event hall (4th building)
Karolina Griciunė Karolina Griciunė Linas Petkevičius Linas Petkevičius Jonas Lekevicius Jonas Lekevicius prof. Paulius Pakutinskas prof. Paulius Pakutinskas N Neringa Gaubiene
09:00–09:25
Vibe reverse engineering of old games and new hardware
talk AI Day - Apr 10 Great hall, (3rd building)
Piotr Migdał Piotr Migdał
09:00–09:25
Beyond Basic RAG: Boosting Accuracy with Hybrid Search and Fusion Algorithms.
talk AI Day - Apr 10 Deimantas/Diamond (3rd building)
Piti Champeethong Piti Champeethong
09:00–09:30
XAI - Explainable AI tools and techniques
talk AI Day - Apr 10 Krantas/Shore 213 (3rd building)
Viraj Sharma Viraj Sharma
11:00–11:25
Stop Guessing: Build Feedback Loop for Prompt Engineering
talk AI Day - Apr 10 Deimantas/Diamond (3rd building)
Tadas Goberis Tadas Goberis
11:00–11:25
Beyond the Prompt: Building Research Agents in Python
talk AI Day - Apr 10 Great hall, (3rd building)
Simona Skiotytė Simona Skiotytė
11:00–11:25
Death by a Thousand Prompts: Can Our Disclosure Standards Survive AI Slop?
talk AI Day - Apr 10 Krantas/Shore 213 (3rd building)
Jarek Potiuk Jarek Potiuk
11:00–11:45
Quantum Machine Learning with Qiskit
workshop AI Day - Apr 10 Inovation hall (4th building)
Artem Konotpchyk Artem Konotpchyk M Manta Ribkauskyte
11:30–11:55
From OpenAI to DeepSeek: New Scaling Laws for LLMs that can Reason
talk AI Day - Apr 10 Krantas/Shore 213 (3rd building)
Luca Baggi Luca Baggi
11:30–11:55
From Data Collection to Partner Delivery: Shipping a Paraphrasing Skill on Small Language Models
talk AI Day - Apr 10 Deimantas/Diamond (3rd building)
Marat Saidov Marat Saidov
11:30–11:55
Engineering Complex AI solutions: Observability and Testing of multi-Agent Solutions
talk AI Day - Apr 10 Great hall, (3rd building)
Dmitri Dmitri
12:00–12:25
LLMs through my last 3 professions: an interdisciplinary approach
talk AI Day - Apr 10 Deimantas/Diamond (3rd building)
James Donahue James Donahue
12:00–12:25
Friend or Foe? AI at Play in Cybersecurity
talk AI Day - Apr 10 Krantas/Shore 213 (3rd building)
Cheuk Ting Ho Cheuk Ting Ho
12:00–12:45
AI and Agency: As Developers, We Decide The Future
talk AI Day - Apr 10 Great hall, (3rd building)
Tadas Korris Tadas Korris
13:00–13:30
Lightning Talks
lightning AI Day - Apr 10 Great hall, (3rd building)
13:30–14:10
Software Development Now Costs Less Than Minimum Wage
talk AI Day - Apr 10 Great hall, (3rd building)
Geoffrey Huntley Geoffrey Huntley

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