Jan 2023 - Jan 2024 Description Analyzed trends and patterns in customer behaviors, improving insights by 30%. Designed surveys and polls, increasing response rates by 25%. Built end-to-end predictive models using ML algorithms, achieving 85% prediction accuracy. Streamlined ETL processes, improving data pipeline stability and reducing errors by 15%.
Jan 2019 - Dec 2022 Description Improved data accuracy by 20%, enabling robust data management. Analyzed large datasets using statistical techniques, enhancing data-driven decisions for partners and customers. Identified trends and correlations in complex data, visualized insights, and supported strategic decision-making. Delivered 10+ monthly reports by compiling data, updating spreadsheets, and conducting research. Resolved data collection and reporting bugs, reducing errors by 15% through root cause analysis.