Manage 20–40 startup clients' month-end close and investor-ready financials; train and oversee preparers; set up and clean books for new clients; communicate with founders via Slack and email; ensure timely, accurate, and scalable reporting.

Build full‑stack web features from zero to one, integrate with third‑party APIs, design and manage state machines for financial workflows, own features through launch and post‑launch customer iteration, and maintain high code quality and accountability.