hello world
My name is Aleksander Molak. Friends call me Alex. My mission is to translate complex concepts into understandable bite-size pieces and share them with you.
Whether you want to accelerate the learning process of your Machine Learning team, level up your own skills or build a meaningful career in AI, I am here to help.

Blog & Talk
Selected Blog Posts
Selected Talks & Workshops
2022-07-01
Causal Inference in Python: Estimating Causal Effects (Keynote)
KI Fabrigk Konferenz, Ingolstadt
2022-06-22
Practical Causal Discovery in Python
Data Science Summit ML Edition, Warsaw
2022-04-13
Practical graph neural networks in Python with TensorFlow and Spektral (Workshop)
PyConDE & PyData Berlin 2022
2022-03-29
Causality: An Introduction
PyData Hamburg
2022-03-24
Causal Disovery in Python
GHOST Day Applied ML Conf 2022
2021-11-10
What should I buy next? How to leverage word embeddings to build an efficient recommender system
PyData Tel Aviv 2021
2021-10-30
Modeling aleatoric and epistemic uncertainty using Tensorflow and Tensorflow Probability
PyData Global 2021
My story
Coming soon.
Causal Book
Have you ever wondered how much time does it take for a machine learning engineer with 3 to 5 years of experience to learn causal inference and causal discovery concepts? How about mastering using them in practice?
Learn faster with causalpython.io
AI training for effective teams
How to help your team efficiently learn a new technology so they can start solving your most pressing problems from Day 1?
Compress months into hours with lespire.io trainings
Coaching
Coming soon.








