Zenith.OS - AI-Driven Career Operating System

Zenith.OS is a premium, production-grade SaaS platform engineered to redefine career management using advanced artificial intelligence. Built from the ground up with an optimized hybrid architecture, this system bridges complex data models with deep neural capabilities.

Key Engineering Accomplishments:

AI Engine Integration: Connected to Gemini AI for real-time, context-aware resume analysis and structured prompt generation.

Custom Security Architecture: Modeled a session-less, custom authentication flow utilizing secure httpOnly Cookies and encrypted JWTs inside Next.js Server Actions.

Multi-Layer Edge Gatekeeper: Engineered a robust Next.js Middleware system implementing strict Role-Based Access Control (RBAC) protecting sensitive dashboard pathways.

Tiered Business Logic: Programmed native database constraints implementing FREE/PRO plan restrictions, enforcing automated limits on cloud deployments.

Database Optimization: Modeled data with Prisma ORM and Neon Postgres using database indexing to ensure lightning-fast execution speeds.