Period
Oct 2025 — Present
Technologies
Next.js 15 NestJS MongoDB OpenAI Google Gemini JWT TypeScript Tailwind CSS
Produtos Que Vendem (PQV)
Private repositoryAI-powered SaaS platform for digital product analysis. It lets entrepreneurs analyze products, understand market trends, and make data-driven decisions.
Overview
About the Project
PQV is a complete, AI-powered SaaS platform for digital product analysis. The system helps entrepreneurs and managers analyze products, identify market trends, and make strategic decisions based on real data.
Technical Challenges
- Integration with multiple AI models (OpenAI GPT-4, Anthropic Claude, and Google Gemini) for complementary analyses
- Secure authentication with JWT and refresh tokens
- Real-time data pipeline with MongoDB aggregations
- Custom design system for maximum usability
Architecture
NestJS backend with a modular architecture, MongoDB as the primary database, and a Next.js 15 frontend with App Router and Server Components for maximum performance.