Portfolio — Karina Budaeva | Business & Data Analyst Projects

Portfolio — Karina BudaevaMarketing Analytics ProjectUnified marketing analytics dashboard integrating Facebook, Google Ads and TikTok data. Technologies: BigQuery, SQL, Looker Studio.Transaction & Revenue AnalyticsAnalytical solution for evaluating payment performance and profitability. Technologies: Python (pandas, numpy), Looker Studio.Data Science Salaries AnalysisExploratory analysis of salary trends for Data Science professionals (2020–2023). Technologies: Python, pandas, seaborn, plotly.Digital Marketing Performance DashboardInteractive Power BI dashboard analyzing a digital marketing campaign. Technologies: Power BI, DAX.