Data Scientist at MYBAMBU (Company Shutting and Laying off everyone)

Strengthened core banking operations for a Hispanic-focused neobank by improving fraud detection, streamlining data access, and automating risk alerts — cutting insight retrieval time and enhancing transaction security. Built 10+ Sigma dashboards for fraud, compliance, dispute activity, campaign performance, and operational KPIs by integrating Snowflake models and SQL logic, boosting cross-team visibility and reporting accuracy. Proficient in SQL, data modeling, ETL, and data governance; leveraged Python, Snowflake, and ML techniques to deliver live insights and automate workflows. Implemented live streaming dashboards and alerting to support risk management, compliance, and customer experience. Deployed AI-driven analytics to automate metric retrieval, compliance queries, and campaign performance checks, reducing turnaround time. Led data visualization using Tableau and Power BI to present complex data accessibly to stakeholders, enabling rapid decision-making.

Data Analyst at Testology

Prepared daily sales reporting dashboards, providing insights that identified performance trends and anomalies, resulting in a 15% improvement in sales strategies and contributing to a 10% increase in quarterly revenue. Developed interactive Tableau dashboards to visualize key KPIs, used Python for data validation, and built ETL processes with SQL Server. Enhanced data validation and reporting efficiency to support leadership decisions.

Marketing Data Analyst at ADALGO Digital Media Pvt. Ltd.

Automated incremental testing with SQL in Snowflake and real-time analysis in Tableau, boosting campaign ROI by 30% and identifying top-performing publishers while reducing their count by 40%. Built a customer segmentation model using decision trees and ensemble techniques to identify likely churn customers, enabling targeted campaigns and reducing churn by 20%. Executed hypothesis testing on dormant accounts, delivering targeted discounts on existing and new products and driving re-engagement and revenue growth. Optimized data processing and analytics workflows by implementing an ETL pipeline with Python and Snowflake, reducing data processing time by 30% and ensuring data quality through unit testing; designed dashboards to present campaign performance, reducing report generation time by 40%.