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Marek Malý

Marek Malý

Data Scientist



My Portfolio Highlights

My New Course

Supervised Learning with scikit-learn

My New Course

Machine Learning with Tree-Based Models in Python

My New Course

Machine Learning for Business

Data detective and data model trainer

My Work

Take a look at my latest work.


Investigating Netflix Movies and Guest Stars in The Office


What and Where are the World's Oldest Businesses


Dr. Semmelweis and the Discovery of Handwashing


A Visual History of Nobel Prize Winners


Sleep Health and Lifestyle


Snoring Analysis


Predicting Credit Card Approvals


The Android App Market on Google Play

My Certifications

These are the industry credentials that I’ve earned.

Other Certificates

IBM Python Data Science Program

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

My Work Experience

Where I've interned and worked during my career.

MND a.s. | Jan 2024 - Present

Data Scientist


Experimentador | Jan 2022 - Present

Data Scientist

Focused on Design of Experiments - statistical methodology based on planning and active learning - experimentation for the 21st century. I will taylor an experiment to your screening or optimization task at hand, enhancing your product, process or even computer simulation. I offer complex analysis of your data including appealing visualizations and machine learning algorithms.
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Vinolok | May 2017 - Aug 2023

Innovation Specialist

I worked at Vinolok which is world-wide unique producer of glass closures for wines, spirits, bottled water and oils. My responsibility was development of the sealing ring. I lead the whole project and collaborated with experts from various fields. I performed testing of new prototypes. After huge effort I developed functional prototype of the sealing ring which has universal sealing ability for all bottleneck profiles. I used Machine Learning and Data Science techniques in this project. I reported results directly to board of directors. Additionaly, I designed tests also for new closure decorations and packaging materials. I provided technical support to customers and guided international partners through the production. I also lead autonomous team which was solving projects towards enhanced sustainability.

Zentiva | Nov 2014 - Apr 2017

Trainee Technologist

I was a trainee at the Production Department of Solid Dosage Forms and later I worked at the Production Department of Highly Potent Drugs. I also experienced short-term rotations in various departments such as Quality Control, Quality Assurance and Process Development of Active Pharmaceutical Ingredients. - I was creating and administrating documentation such as standard operating procedures or batch records with reference to Good Manufacturing Practise - I was part of trouble-shooting team within the technological field - I was participating in projects of setting new technologies into the production plant - I was optimizing the production by applying LEAN culture and tools

Bio Pappel SAB de CV | Jul 2016 - Sep 2016

Trainee in Quality Control

I attended practical training in Centauro plant provided by IAESTE exchange programme. Bio Pappel is the biggest producer of paper in Latin America. I experienced short-term rotations in various departments like: reception of the fibers, purifying of pulp, process control, production of the kraft paper. I created regulatory documentation for specific laboratory tests in both English and Spanish. Most of the time I used to working in the laboratory of Quality Control, where I was testing samples of paper coming from the production in various exams such as: - testing of refined pulp for freeness - clasification of pulp by length of fibers - Cobb test for absorption of water - ring crush test and CMT - Scott-Bond test - Mullen test - test for rip and tensile strength - tonality of colors - porosity

My Education

Take a look at my formal education

Bachelor’s Degree, Technical Teacher TrainingUniversity of Chemistry and Technology in Prague (UCT Prague) | 2017
Master’s Degree, Technology of Organic Compounds and Chemical SpecialtiesUniversity of Chemistry and Technology in Prague (UCT Prague) | 2015
Product and Process Design Concepts in (Bio)Chemical IndustriesTechnische Universiteit Delft | 2014
Chemical EngineeringUniversitat Politècnica de València (UPV) | 2014
Bachelor’s Degree, Chemistry and Chemical TechnologiesUniversity of Chemistry and Technology in Prague (UCT Prague) | 2013

About Me

Marek Malý

I am passionate about innovation and discovery through experimentation and statistical methods like Design of Experiments, Data Science, Machine Learning algorithms. I experience flow while analyzing data and searching for patterns.

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