Leading advertising relevance products related to machine learning, AI and chatGPT

Launched and owned Amazon Fresh reporting tool to enable operation managers to more accurately track capacity data, reducing the errors by 70% and saving $2.4 MillionStandardized removing excess inventories in 15 Fresh fulfillment centers, resulting in $1.6 Million savingsCreated roadmaps and defined marketing strategies to expand Amazon Fresh from 4 fulfillment centers to 15 in less than 12 monthsBuilt robust statistical models to forecast the future trends of capacity utilization for the next 5 years, improving the forecast accuracy by 30% while saving $2 MillionLed cross-functional teams of 50+ employees to develop technology strategies for Amazon Fresh expansionDeveloped business solutions based on user stories and data analysis for Amazon Fresh business using Agile methodologies across the entire product life cycleExtracted, interpreted and analyzed large data sets (100+ million record) in Oracle and Redshift to identify key metrics and transform raw data into meaningful reports and dashboards, increasing sales revenue by 30%

Conducted market research and competitive analysis on end user experience and provide ideas based on researchBuilt and improved product features for an enterprise-based employee evaluation system, while working with multiple teams including UX design and Dev teams to implement and deliver the features in different phases.Got buy-in from leadership team for new initiatives, worked closely with marketing team and legal team to deliver the best results to customersTroubleshoot database issue and BI solutions in support of customer care/ for different departments. Performed the big data integration and transformation, develop highly complex ETL processes using Pentaho tool. Implement the access rights and data security level to different enterprise clients, write the technical documents and FAQs for ETL process and BI dashboards as well as integrate R with business intelligence tool to do statistical analysis, data mining and forecasting. Skillfully developed hundreds of reports and dashboards in Business Intelligence Tool (Sisense) for big enterprise clients.Made smart feature versus time-to-market trade-offs by using data and metrics to back up assumptions and assertions of business valueEffectively created and executed the trend analysis, forecasting and drill-down capabilities that dramatically expand clients’ insight into program performance Monitored product metrics and success measures, using statistics methods to build data models for marketing and sales planBuilt 300+ insightful metrics and dashboards for 20+ Enterprise clients and their users from scratch