CorpAstro
AI-Powered Astrology Platform
The flagship product I built entirely from scratch as sole architect. A complete astrology ecosystem: an Express 5 backend serving 528 API endpoints with 7-layer security and sub-150ms response times; a React Native mobile app with 51 screens, persona-driven UX, and real-time AI consultations; a gamification engine with celestial ranks and 61+ badges; subscription management via Adapty; and a WebSocket-powered AI chat that conducts Vedic, KP, and numerology readings in real time. Users choose from 7 persona types that customize their entire experience — from the chart types they see to the AI consultation style they receive.
Highlights
- 528 API endpoints (477 REST + 51 WebSocket) — all built solo
- 89 Prisma models, 150+ optimized indexes, health score 97/100
- 7-layer security: Rate Limiting → Helmet → CORS → CSRF → JWT → Zod → RLS
- React Native mobile: 51 screens, 105 components, offline-first with MMKV queue
- AI chat powered by Gemini — 11-module reliability architecture
- 5,500+ backend tests, 0 failures — production-ready and battle-tested
Tech Stack
- TypeScript
- Express 5
- React Native
- Next.js
- PostgreSQL
- Redis
- Supabase
- Socket.io
- Prisma
- Docker
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