Programming languages
| Languages | Experience | Rating | Last used |
|---|---|---|---|
| Python | 2 years | 4 | 2025 |
| MATLAB | 1 years | 4 | 2025 |
| SQL | 1 years | 4 | 2025 |
| Java | 1 years | 3 | 2025 |
Waldemar is an enthusiastic and driven data scientist with a passion for mathematics, machine learning, and image analysis. He has a genuine interest in learning how any complex system works and thrives when he gets to apply his problem-solving toolbox to any technical challenges.
Waldemar cherishes team spirit and loves new getting to know new people. He has extensive experience in event planning, team leading, and mentoring in volunteer settings, and he brings the same energy and curiosity to every project he joins.
In his free time he climbs and trains for obstacle courses.
| Languages | Experience | Rating | Last used |
|---|---|---|---|
| Python | 2 years | 4 | 2025 |
| MATLAB | 1 years | 4 | 2025 |
| SQL | 1 years | 4 | 2025 |
| Java | 1 years | 3 | 2025 |
| Tool | Experience | Rating | Last used |
|---|---|---|---|
| OpenCV | 1 years | 4 | 2025 |
| Pytorch | 1 years | 4 | 2025 |
| Git | 1 years | 3 | 2025 |
| Raspberry Pi | 1 years | 3 | 2025 |
| Rest API | 1 years | 3 | 2024 |
| Tool | Experience | Rating | Last used |
|---|---|---|---|
| Mathematics | 5 years | 5 | 2025 |
| Data Visualization | 2 years | 4 | 2025 |
| Machine Learning | 2 years | 4 | 2025 |
| Data Analysis | 1 years | 4 | 2025 |
| Computer vision | 1 years | 4 | 2025 |
| Algorithms | 1 years | 3 | 2025 |
| CI/CD | 1 years | 2 | 2025 |
| Language | Skill level |
|---|---|
| Swedish | Native speaker |
| English | Near native / fluent |
Investigated the possibility of estimating the amount and consistency of urine and feces using mmWave close range radar recordings of toilet visits. The project included creation of a mock dataset, visualization, analysis and feature engineering of the radar data. Additionally, the training of three different machine learning models (LASSO, XGBoost, and ResNet18) to estimate the amount of both urine and feces, as well as classify the consistency of the feces.
Developed a security camera program that, through image analysis and machine learning, detects vessels in the Öresund Strait and matches their location to an open source maritime traffic tracker, effectively identifying which vessels travel through the strait and storing their information in a database.
Consultant - Developer at the in-house department working mainly with image analysis, machine learning, and time series analysis.
Summer intern working mainly with in-house machine learning and image analysis projects.
Summer intern at Sigma Connectivity's prototype lab conducting PCB assembly and X-ray analysis of different electronic prototypes for customers in several different projects.