Building a scalable pipeline for processing and analyzing network flow data, with a focus on anomaly detection and bot activity.

• Ingest and sample large network datasets with Polars
• Transform raw flow logs into feature-rich tabular format
• Develop modular ETL pipeline for local or streamed flow data
• Integrate anomaly detection and classification models
  (e.g. Isolation Forest, LOF, Random Forest, LGBM)
• Evaluate under real-world class imbalance

and that's Ritchie Vink - creator of Polars with my graffiti:

• All of my projects are available at https://github.com/anopsy

• How to reach me madkowalczuk@gmail.com

• Fun fact 🎨 I paint graffiti portraits

🎨 Selected Projects
┣━━ Data Science Content Intern at NannyML:
┃   ┣━━ 📈Post-Deployment Data Science blogs
┃   ┃   ┣━━ 📉Data Quality and Covariate Shift 
┃   ┃   ┗━━ 🌀Models aren't Forever 
┃   ┣━━ contributed to the Research team on Anomaly Detection by evaluating multiple detection algorithms and generating synthetic datasets  
┃   ┗━━ contributed to docs  
┃ 
┣━━ PyData and PyLadies Con speaker and volunteer at:
┃   ┣━━ 💽PyData Amsterdam 2024 Talk-Alice in Open Source Land
┃   ┣━━ 🤖PyLadiesCon 2024 Talk
┃   ┗━━ 🏃PyData Open Source Sprint 
┃ 
┣━━ Contributed to OSS at:
┃   ┣━━ 🧱scikit-lego
┃   ┃   ┣━━ contributed to docs  
┃   ┃   ┗━━ made ColumnSelector dataframe agnostic using Narwhals 
┃   ┗━━ 🐳🦄narwhals 
┃   ┃   ┣━━ worked on pyarrow/dask backend implementation  
┃   ┃   ┗━━ contributed to docs and tests   
┃   ┗━━ 💡embetter
┃       ┣━━ deprecated a method  
┃       ┗━━ added pre-commit hooks  
┃ 
┣━━ Juniors_vs_ChatGPT 
┃   - Did ChatGPT replaced Juniors and Interns? 
┃   ┣━━ data cleaning
┃   ┣━━ data wrangling
┃   ┣━━ data analysis
┃   ┣━━ modeling
┃   ┗━━ python🐍/API/polars🐻‍❄️/hvplot📊
┃ 
┣━━ Compensation Prediction 
┃   - How much do Engineers earn? 
┃   ┣━━ data modeling
┃   ┣━━ model evaluation
┃   ┣━━ containerization using docker
┃   ┣━━ building streamlit app
┃   ┗━━ python🐍/scikit-learn/streamlit📈/docker📦
┃  
┣━━ MaskMap: Decoding the Hidden Spectrum  
┃   - Prototype of a diagnosis support tool using the power of NLP to identify symptoms of Autistic Masking
┃   ┣━━ data scraping
┃   ┣━━ data cleaning
┃   ┣━━ modeling
┃   ┣━━ deploying
┃   ┗━━ python🐍/pandas🐼/FastAPI
┃  
┣━━ Equity in Healthcare: Women in Data Science Datathon 2024 
┃   - WIDS Datathon Project predicting a timely diagnosis of Metastatic Cancer
┃   ┣━━ data cleaning
┃   ┣━━ data wrangling
┃   ┣━━ data analysis
┃   ┣━━ modeling
┃   ┗━━ python🐍/pandas🐼/ensemble🌳/keras🧠
┃  
┣━━ Relative Search Volumes Analysis  
┃   - Search Volumes for Autism vs Autism Spectrum Disorder around the world
┃   ┣━━ data scraping
┃   ┣━━ data cleaning
┃   ┣━━ modeling WIP
┃   ┗━━ python🐍/pandas🐼
┃  
┣━━ Steelplate Defect Visual EDA  
┃   - Colorful joyplots for Visual EDA
┃   ┣━━ data visualization
┃   ┣━━ ensemble
┃   ┗━━ python🐍/pandas🐼/xgb🌳/seaborn🎨
┃  
┣━━ hossenfelder - 🦺WIP  
┃ - Data Analysis and Prediction of views on Sabine Hossenfelder YT channel
┃   ┣━━ data scraping
┃   ┣━━ data cleaning
┃   ┣━━ modeling WIP
┃   ┗━━ python🐍/pandas🐼
┃  
┗━━ MyFalaClassifier - 🦺WIP  
- Detector of surfable waves
    ┣━━ live-stream scraping
    ┣━━ image processing
    ┣━━ transfer learning
    ┣━━ deploying
    ┗━━ python🐍/keras🧠