hungpixi

Career OS is an AI-assisted job application operating system built for real-world job seekers. The core problem it solves is application chaos: people usually track jobs, tailor CVs, draft emails, follow up, and monitor outcomes across disconnected tools and manual steps. This leads to missed opportunities, low-quality applications, and no clear feedback loop. Career OS turns that into one structured workflow with a human-in-the-loop safety model: - Scan -> match -> score jobs - Generate tailored CV artifacts (with quality checks and provenance) - Draft job-specific outreach emails - Require explicit human approval before sending - Send in controlled batches with anti-spam safeguards (daily quota + company cooldown) - Log all events for audit/debug/replay In this project, we implemented a hybrid local + API-contract architecture so the UI remains stable while backend services can be upgraded later without rewriting screens. We also added normalized domain schemas for runs/items/artifacts/drafts/events and enforced idempotent transitions for review/approve/send.