PrepAI is a comprehensive interview-preparation platform. Candidates practice coding challenges in Monaco Editor with hints and solutions, run real-time mock interviews led by AI, peers, or mentors via Socket.IO 4.8, exchange peer reviews on solutions, climb gamified leaderboards, and chat with a Gemini-powered AI mentor.
Five user roles — Candidate, Mentor, Instructor, HR Reviewer, Admin — each get their own role-based workspace. The platform is i18n-ready via Tolgee 6.2, accessibility-audited to WCAG 2.1 AA, and observability is wired (Sentry + Amplitude + Microsoft Clarity + Firebase Performance + Crashlytics).
Monetization is a clean three-tier subscription (Free / Pro $8/mo / Ultimate $14/mo) with a Firestore `plan` field as source of truth and a Google-only platform-split auth (Firebase popup on web, `@codetrix-studio/capacitor-google-auth` on native) to satisfy app-store policies.
Category: full-stack · Status: in-progress · Started: 2025-11 · Through: Present · Client: AOneAhsan
Tags: interview-prep · coding-practice · ai-mentor · capacitor · firebase · leetcode-alternative · gemini
Website: https://zaions.com
Email: aoneahsan@gmail.com
GitHub: github.com/aoneahsan
LinkedIn: linkedin.com/in/aoneahsan
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