Waldemar (Walt) Kołodziejczyk
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Waldemar (Walt) Kołodziejczyk Email & Phone Number

Machine Learning Engineer, Trainer at HARMAN International
Location: Warsaw, Mazowieckie, Poland 8 work roles 2 schools
1 work email found @harman.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email w****@harman.com
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Current company
Role
Machine Learning Engineer, Trainer
Location
Warsaw, Mazowieckie, Poland
Company size

Who is Waldemar (Walt) Kołodziejczyk? Overview

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Quick answer

Waldemar (Walt) Kołodziejczyk is listed as Machine Learning Engineer, Trainer at HARMAN International, a with 20875 employees, based in Warsaw, Mazowieckie, Poland. AeroLeads shows a work email signal at harman.com and a matched LinkedIn profile for Waldemar (Walt) Kołodziejczyk.

Waldemar (Walt) Kołodziejczyk previously worked as Principal Machine Learning Engineer at Harman International and Lead Machine Learning Engineer at Ai Rev. Waldemar (Walt) Kołodziejczyk holds Master'S Degree, Computer Science, 5 from Warsaw University Of Technology.

Company email context

Email format at HARMAN International

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*@harman.com
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AeroLeads found 1 current-domain work email signal for Waldemar (Walt) Kołodziejczyk. Compare company email patterns before reaching out.

Profile bio

About Waldemar (Walt) Kołodziejczyk

Professionally and academically involved in Machine Learning, I develop solutions based on Predictive Analysis, Computer Vision, and Natural Language Processing. I deal with the full cycle of issues, from business problem decomposition, analysis and research to training and deployment of models to production. Currently I fulfill myself at Harman as a ML Engineer and at AI REV as an AI consultant. In the meantime I enjoy sharing my knowledge by carrying out courses in the area of Data Science and Machine Learning.

Listed skills include Solidworks, Solidworks Electrical, Microsoft Office, Zarządzanie Projektem, and 18 others.

Current workplace

Waldemar (Walt) Kołodziejczyk's current company

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HARMAN International
Harman International
Machine Learning Engineer, Trainer
stamford, connecticut, united states
Website
Employees
20875
AeroLeads page
8 roles

Waldemar (Walt) Kołodziejczyk work experience

A career timeline built from the work history available for this profile.

Lead Machine Learning Engineer

Current
Oct 2021 - Present

Machine Learning Trainer

Current

Warszawa, Woj. Mazowieckie, Polska

1. Carrying out courses during Kodołamacz Data Science Bootcamp regarding: - classical ML supervised techniques (regression and classification), - ML unsupervised techniques (dimensionality reduction, clustering), - Text processing and analysis, - Deep Learning (image processing, NLP).2. Preparing and conducting "Machine Learning in Big Data" course during postgraduate studies "Big Data" at Warsaw University of Technology.3. Preparing and conducting… Show more 1. Carrying out courses during Kodołamacz Data Science Bootcamp regarding: - classical ML supervised techniques (regression and classification), - ML unsupervised techniques (dimensionality reduction, clustering), - Text processing and analysis, - Deep Learning (image processing, NLP).2. Preparing and conducting "Machine Learning in Big Data" course during postgraduate studies "Big Data" at Warsaw University of Technology.3. Preparing and conducting various ML/DS courses at StacjaIT. Show less

Jun 2019 - Present

Lecturer

Warszawa, Woj. Mazowieckie, Polska

Preparing and conducting "Machine Learning in Big Data" course during postgraduate studies "Big Data"

Jun 2022 - Oct 2024

Machine Learning Engineer

Polska

Key responsibilities:-development of an intelligent Robotic Process Automation software,-implementing Computer Vision solutions,-development of Natural Language Processing tools,-development of pipeline for Optical Character Recognition,-creating data augmentation techniques and annotation verification tools.

Oct 2020 - Aug 2022

Artificial Intelligence Developer

Warsaw, Masovian District, Poland

Key responsibilities: - applying ML and AI algorithms for power engineering market, - time series forecasting, - data analysis, - power storage control (Reinforcement Learning),- building AutoML systems dedicated to time series forecasting,- research and development.

May 2018 - Oct 2020
Team & coworkers

Colleagues at HARMAN International

Other employees you can reach at harman.com. View company contacts for 20875 employees →

2 education records

Waldemar (Walt) Kołodziejczyk education

Master'S Degree, Computer Science, 5

The Faculty of Electronics and Information Technology Thesis title: "Real-time energy purchase optimization for a storage-integrated.

Bachelor Of Engineering - Be, Power Engineering, 5

Activities and Societies: Power Engineering Academic Study Group, High Efficient Engines Students Society "Stirling" The Faculty of Power.

FAQ

Frequently asked questions about Waldemar (Walt) Kołodziejczyk

Quick answers generated from the profile data available on this page.

What company does Waldemar (Walt) Kołodziejczyk work for?

Waldemar (Walt) Kołodziejczyk works for HARMAN International.

What is Waldemar (Walt) Kołodziejczyk's role at HARMAN International?

Waldemar (Walt) Kołodziejczyk is listed as Machine Learning Engineer, Trainer at HARMAN International.

What is Waldemar (Walt) Kołodziejczyk's email address?

AeroLeads has found 1 work email signal at @harman.com for Waldemar (Walt) Kołodziejczyk at HARMAN International.

Where is Waldemar (Walt) Kołodziejczyk based?

Waldemar (Walt) Kołodziejczyk is based in Warsaw, Mazowieckie, Poland while working with HARMAN International.

What companies has Waldemar (Walt) Kołodziejczyk worked for?

Waldemar (Walt) Kołodziejczyk has worked for Harman International, Ai Rev, Sages, Politechnika Warszawska, and Makeitright.

Who are Waldemar (Walt) Kołodziejczyk's colleagues at HARMAN International?

Waldemar (Walt) Kołodziejczyk's colleagues at HARMAN International include Daniel Niu, Dipashree Dandsena, Nguyệt Như, Daniel Piątkowski, and Sarath Chandra Varma Mudunuru.

How can I contact Waldemar (Walt) Kołodziejczyk?

You can use AeroLeads to view verified contact signals for Waldemar (Walt) Kołodziejczyk at HARMAN International, including work email, phone, and LinkedIn data when available.

What schools did Waldemar (Walt) Kołodziejczyk attend?

Waldemar (Walt) Kołodziejczyk holds Master'S Degree, Computer Science, 5 from Warsaw University Of Technology.

What skills is Waldemar (Walt) Kołodziejczyk known for?

Waldemar (Walt) Kołodziejczyk is listed with skills including Solidworks, Solidworks Electrical, Microsoft Office, Zarządzanie Projektem, Cad, Nx Unigraphics, Python, and Artificial Intelligence.

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