Stack
Next.jsNestJSPrismaPostgreSQLPythonXGBoostReact NativeStripeDocker
AI email security for small teams and SMBs, designed and built solo from end to end. At its core is a Bayesian detection engine that combines multiple machine learning and heuristic layers, scoring every message in real time to catch phishing, business email compromise, payment redirect fraud and malicious links before they reach the inbox. The platform spans a full stack I built myself: a NestJS API and detection pipeline, an XGBoost machine learning layer, a Next.js web app, a Chrome extension and a mobile app, with real time Gmail integration, Stripe billing, multi tenant organizations and full GDPR compliance.