Position: Data Analyst
Category: Data Analyst
English level: fluent
Years of experience: 1.5

Beeline Kazakhstan, Data Analyst                                                                                                                                   
• Used tools in Excel, SQL and Power BI on data from Greenplum & Oracle DBs to monitor, analyze and make recommendations on improving business metrics of a multimillion dollar company branch, contributing to 30% revenue growth over the past two quarters      
• Designed and constructed multiple Power BI dashboards for executive-level reporting on product usage, revenue, client base and staff efficiency   
• Streamlined and automated several key business reports using Python, saving the team over 12 hours of work each month  
• Developed a Python tool for identifying tenders with the highest win probability for the company in a pool of tens of thousands of such contracts, resulting in large future financial gains 

Center for Research and Consulting, Data Analyst                                                                                                                                            
• Designed and built an econometric model in Python to calculate price elasticity of 1297 products using multi-year daily sales data from a large retail player, obtaining 75% accuracy; proposed pricing strategies based on analysis
• Developed multiple parsing tools in Python to optimize data collection processes, drastically increasing company-wide efficiency
• Created and presented an analytical Power BI report on the causes of rising prices for socially significant products using weekly inflation data for the Ministry of National Economy of the Republic of Kazakhstan
• Conducted research into culture’s impact on national saving rates by applying linear regression techniques to Hofstede’s framework of cultural dimensions; resulting findings presented to high-level government officials

• Graduated from Nazarbayev University, the leading university of Central Asia, in Economics with cGPA of 3.80 (Econometrics I-II, Multivariable Calculus, Linear Algebra, Differential Equations, Programming in Python, Behavioral Economics, Game Theory)
• Earned multiple inclusions in the Dean's List for outstanding academic performance
• Reached the finals & became a top-10 speaker of “Astana Open” International Debate Tournament (60+ participants)
• Achieved a perfect score on TOEFL iBT (100th percentile)
During my work at Beeline, the country's largest telecom company, and the Center for Research and Consulting, one of the leading consulting companies in Kazakhstan, my main responsibilities have included:
• Monitoring, constructing and analyzing KPIs such as revenue by stream, MAU, ARPU, mobile traffic, MOU, debt, activation, churn etc.  
• Presenting analytics-based recommendations to regional and segment managers
• Automating company's business reporting processes
• Creating dashboards in Power BI for various business purposes
• Completing ad-hoc requests from company management  
• Working with cross-functional teams on a variety of tasks
• Monitoring market trends 
• Data parsing, cleaning, visualizaton, modelling and interpretation

Stack: Python (Pandas, NumPy, matplotlib, Scikit-learn), SQL (Postgres, Oracle), Power BI, Excel, STATA, Jira, Asana. Tableau, Google Analytics (Theoretical knowledge).