w
wyyszt

Vladyslav S

@wyyszt
5,0(1)

Data Analyst

Ucrânia
Ucraniano, Inglês
Algumas informações são exibidas no idioma inglês.
Sobre mim
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... Saiba mais

Habilidades

w
wyyszt
Vladyslav S
offline • 

Conheça meus serviços

Painéis de dados
I will build an interactive power bi dashboard for your business
5,0(1)
A partir deUS$ 30 /projetoMais detalhes
Consultoria em data analytics
I will analyze your business data and deliver actionable insights with python
A partir deUS$ 35 /projetoMais detalhes

Portfólio

Experiência profissional

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 Avaliações
5,0

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Classificação detalhada
  • Nível de comunicação do freelancer
    5
  • Qualidade da entrega
    5
  • Valor da entrega
    5
1-1 fora das 1 avaliações
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Mais relevante
    K

    kotkova

    HR

    Croácia

    5

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

    Até US$ 50

    Preço

    1 dia

    Tempo

    gig

    Painéis de dados

    Útil?
    Sim
    Não