•Designed the Gradual Refresh Ramp feature, unblocking live traffic to our largest payroll provider and improving its Refresh success rate by 13%
•Improved account connectivity persistence rate by 10% through the Delayed Account Disconnect feature
•Synthesized a PRD for the Refresh Overhaul project by facilitating cross-functional discussions, detailing problems and their impact, and roadmapping solutions
•Architected the monitoring_status framework powering the Earning Stream and Verify products
•Eliminated state-related incidents entirely by migrating vital data fields to their appropriate state context in DynamoDB
•Implemented policy configuration TOML creation and parsing, restricting access to sensitive resources company-wide
•Augmented Retool Dashboards to safely fetch sensitive resources while ensuring minimal developer disruption
•Created and tuned DataDog alerts to monitor the health and status of systems affected by the Refresh workflow
•Leveraged crons to auto-purge unnecessary database rows, reducing a table from ~43 million to ~3 million rows
•Reduced the Refresh Planner query’s run time by ~30%, among other database optimizations to ensure scalability
•Documented cross-functional collaboration procedures and prioritization of internal requests
