Analysis of funding patterns, donor engagement, and assignment outcomes using SQL.

Implementation of Statistical Process Control (SPC) methods to monitor process stability, detect anomalies, and highlight operational risks.

Interactive dashboard identifying key drivers of profitability and opportunities to improve financial performance.

Data cleaning and standardization in PostgreSQL to enhance report accuracy and reduce future prep work.

Exploration of product, sales, and marketing data to understand customer behavior on Yandex Afisha. 

Analysis of employee survey responses to uncover patterns in job satisfaction and engagement.

Visualization of overall HR budget metrics and division-specific spending insights in an interactive dashboard.

Evaluation of vacation rental data to identify investment opportunities and present insights to stakeholders.

Comparison of test groups to determine the most effective strategy for boosting revenue.

Financial analysis of revenue, costs, margins, and profits to assess business performance.

Predictive classification model for recommending mobile plans based on user behavior patterns.

Public web application for exploring and visualizing vehicle data, deployed on a cloud platform.