Arash Layeghi

Fullstack Developer

- Made the bulk CSV imports self-serve, so merchants can load points balances and past customer activity without going through support. Since July, they have imported over 700,000 customer records on their own - Fixed slow merchant dashboard loads for large stores by moving a heavy order query from TimescaleDB to ClickHouse and stopping the ORM from loading unused data on every request, which cut the dashboard's p95 response time from about