ApplyStack

ApplyStack is a Chrome MV3 extension that turns the messy job-application workflow into a single Kanban board, with an autofill engine that works across the fragmented DOM of real job boards and keeps every tab in sync.

• Built a Chrome MV3 extension with a Kanban tracker and a background service worker coordinating state across tabs.
• Engineered a cross-frame autofill engine that traverses shadow DOM and nested iframes to map 18 fields across 8 job boards (Greenhouse, Lever, Ashby, Workday, and more).
• Added real-time multi-tab sync over IndexedDB with a WebSocket layer, plus secure in-sandbox PDF résumé export.