TalentSync DocsRecruitment & Interview Platform

Internal documentation — architecture, database design, API reference, and implementation roadmap

Data-Driven Stage Types

All 6 stage types (Automated Screening, DSA, AI-Assisted, Conversational AI, Live 1-on-1, Culture Fit) are seeded as StageTypeConfig documents. The frontend never hardcodes stage logic — everything comes from the API.

Unified Candidate Pipeline

CandidatePipeline is the single source of truth for where a candidate stands in a job's hiring funnel. Dual-status fields keep recruiter-internal data strictly separate from what candidates see.

Polymorphic Question Banks

Four separate question collections (ScreeningQuestion, DSAProblem, ScenarioQuestion, InterviewQuestion) — each optimized for its own schema, access patterns, and management UI.

Org-Level Usage Gating

All stage types are available on every plan. Monetization is enforced via numeric usage limits (maxActiveJobs, maxCandidatesPerJob, maxInterviewsPerMonth) stored in Organization.featureSnapshot.

Privacy by Design

A strict candidateProjection() function enforces the privacy boundary at the API layer. Candidates never see AI scores, recruiter notes, feedback, or internal results — only their own answers and aggregate scores.

Real-Time WebRTC Rooms

Live interview rooms use WebRTC for video/audio, Socket.io for signaling, Yjs for collaborative code editing, and a private question-push mechanism for the interviewer panel.