At X STAR TECHNOLOGY PTE. LTD., I built and maintained interactive Google Data Studio and Google Sheets dashboards, reducing reporting time by 40% and increasing customer retention by 15%.
I evaluated A/B tests and promotional campaigns with cross-functional teams, turning experiment metrics into insights that raised conversion rates by 12%. I also engineered Apps Script data extraction pipelines that saved 15 hours weekly in data wrangling.
At Ask Datatech, I digitized and migrated patient records into EMR systems while maintaining 99.9% accuracy and PDPA compliance. I cross-referenced ICD-10 codes and billing details, resolving discrepancies and helping clear a legacy document backlog.
At Carousell Group, I audited and moderated listings and annotated data points for machine-learning training. I also supported bulk SKU migrations and automated validation templates to reduce processing time.
