w
wyyszt

Vladyslav S

@wyyszt
5.0(1)

Data Analyst

Ucrania
Ucraniano, Inglés
Parte de la información aparece en idioma inglés.
Sobre mí
Data Analyst specializing in Python, SQL, and Power BI. I help businesses make data-driven decisions through clean analysis and clear visuals. What I can do for you: - Interactive Power BI dashboards - Automated PDF reports (Python, Pandas) - Data analysis and visualization - Machine learning models (XGBoost) - SQL queries and database analysis Portfolio highlights: - ML model predicting Dota 2 outcomes — ROC-AUC 0.819 - Customer analytics on 3,000 users — CLV, cohort analysis - Automated e-commerce and social media reports... Lee más

Habilidades

w
wyyszt
Vladyslav S
desconectado • 

Revisa mis servicios

Panel de datos
I will build an interactive power bi dashboard for your business
5.0(1)
DeUSD 30 / proyectoMás información
Consulta de Data Analytics
I will analyze your business data and deliver actionable insights with python
DeUSD 35 / proyectoMás información

Porfolio

Experiencia laboral

Fiverr

Fiverr

Freelance • 1 yr

Freelance Data Analyst

Jan 2026 - Present • 6 mos

Building interactive Power BI dashboards and automated PDF reports for business clients. Projects include e-commerce sales analytics, social media performance reporting, and customer lifetime value analysis using Python, Pandas, and Matplotlib.

Data Analyst & ML Engineer (Personal Project)

Jan 2026 - Present • 6 mos

Developed an e-sports analytics project using Dota 2 match data from Kaggle and OpenDota API. Built feature engineering pipeline, performed EDA, and trained ML models including Logistic Regression, Random Forest, and XGBoost with SHAP for match outcome prediction and player performance analytics. Visualized insights in Power BI dashboard.

1 Reseñas
5.0

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Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    5
  • Calidad de la entrega
    5
  • Valor de la entrega
    5
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    K

    kotkova

    HR

    Croacia

    5

    Working with Vladyslav was very comfortable! He understood all my requests. The communication was very polite. Completely satisfied!

    Hasta USD50

    Precio

    1 día

    Tiempo

    gig

    Panel de datos

    Útil?
    Sí
    No