I’ve delivered insights & created models that boosted success rates by ~5%, cut costs by ~10%, and upped efficiency by ~5%.
Apart from the above, here's what I've helped them with:
Built an attribution model to identify factors for change in metrics, along with quantifying change due to each factor.
Built a dynamic model to record outages across payment providers, using which the outages reduced by 93% m-o-m.
Set up data automation using Google Scripts API to automatically transform data, & email various payment providers with their data attached from Google Sheets itself.
Constructed various dashboards for stakeholders to perform RCA, monitor A/B tests, Tokenisation, Offer- efficiency, etc.