o
oles_kasy

Oleksandr K.

@oles_kasy

Driving Business Growth Through SQL, Tableau, Python and Data Analytics

Pologne
Anglais, Polonais, Ukrainien
Certaines informations sont présentées en anglais.
À propos de moi
Motivated data analyst with strong skills in data querying, analysis, and visualization. Experienced in statistical methods and A/B testing, using data to support clear, evidence-based decisions. Build predictive and clustering models to uncover trends and insights. Skilled in data cleaning, transformation, and working with large datasets. Communicate effectively in English and Polish, and collaborate with teams to deliver actionable results that support business goals.... Plus d’infos

Compétences

o
oles_kasy
Oleksandr K.
hors ligne • 

Voir mes services

Modélisation et analyse statistique
I will do data cleaning, etl processing, and exploratory statistical analysis
De25 $US / projetPlus de détails

Expérience professionnelle

LinkedIn

Freelance, Project-Based Contractor

LinkedIn • Indépendant

Sep 2025 - Present • 1 yr

Analyzed large datasets using SQL to identify performance trends. Built and maintained automated reporting dashboards in Tableau. Conducted analysis using Python (Pandas, NumPy, Seaborn) to ensure data accuracy and reliability. Designed A/B tests to deliver statistically sound recommendations.