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grzegorzrczka

Grzegorz R.

@grzegorzrczka

Data Scientist for machine learning tabular data

Polônia
Polonês, Inglês
Algumas informações são exibidas no idioma inglês.
Sobre mim
I am a Data Scientist specializing in tabular machine learning problems. I build clean, reproducible ML pipelines using Python, Pandas, Scikit-learn and CatBoost. I focus on clear results, interpretable models, and production-ready code (no notebooks unless requested). Ideal for startups, students, analysts, and small businesses.... Saiba mais

Habilidades

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grzegorzrczka
Grzegorz R.
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Machine learning
I will do machine learning models for predictive analytics
A partir deUS$ 90 /projetoMais detalhes
Machine learning
I will build a customer churn prediction and retention model using machine learn
A partir deUS$ 90 /projetoMais detalhes

Experiência profissional

Data Science / Machine Learning Engineer

Independent Projects • Freelance

Dec 2023 - Present • 2 yrs 5 mos

Built machine learning models for tabular datasets using Python. Worked on data preprocessing, feature engineering, model training and evaluation. Delivered clean, reproducible ML pipelines with clear performance metrics.