Саша Гупенко

Developed and maintained Tableau BI dashboards for real-time KPI monitoring, defining technical requirements and analytical concepts with stakeholders. Established metric calculation methodologies, ensured data consistency across sources (PostgreSQL), and presented findings to stakeholders.

Delivered seminars and lectures while supporting colleagues and promoting an analytics culture. Analyzed student performance and built hypotheses based on data.

Collected and preprocessed data and performed regression analysis in Python, producing visualizations and reports with conclusions. Applied basic statistics such as hypothesis testing and correlation analysis for ad-hoc research tasks.

Conducted interviews to gather requirements and formalized technical specifications. Modeled business processes using BPMN and developed efficiency measurement methodologies, maintaining knowledge bases related to the company’s internal structure (Yandex Cloud and Yandex Wiki).

Communicated with internal stakeholders to collect and formalize project requirements and coordinated task planning across multiple concurrent projects. Produced efficiency reports using metrics such as budget, ROI, and SLA, and maintained project documentation and a knowledge base.

Gathered requirements from department heads and developed reporting concepts for training. Built training KPI dashboards in Excel/Tableau, prepared weekly management reports, and supported budgeting using historical data and forecasting.

Organized events and collaborated with partners and contractors, supporting cross-functional communication. Served as a project manager for event operations and coordination.

Master’s program in Business and Economic Data Analytics with coursework including SQL for Data Analysis, data visualization (Python, Tableau), NLP, HR analytics, machine learning methods, and statistics.

Bachelor’s program in International Business and Management with coursework including econometrics, Python for data analysis, and project management skills.