// Case study
ScanAlpha
AI market-intelligence platform for active traders — Web, Android & iOS
2025 · Full-Stack Engineer
A fintech platform that scans the market for high-probability trade setups, forecasts price, and scores sentiment — delivered across Web, Android & iOS from a single codebase over a real-time backend.
Active traders burn hours scanning hundreds of tickers and second-guessing entries. The goal: deliver Wall-Street-grade analysis to Web, Android and iOS in real time, without maintaining three native codebases.
Built one Ionic + Angular codebase for all platforms over a real-time Node.js + Express + WebSockets backend. Shipped product surfaces including Prime Opportunity scanning across hundreds of tickers, multi-day price forecasting, news-to-sentiment scoring, an "Ask Alpha" AI analyst, and Replay/Pinpoint backtest-audit tools. Wired Vitest + Playwright E2E into GitLab CI/CD, with Auth0 SSO and Sentry observability.
// Results
- 12,000 concurrent users supported on the real-time backend
- 95% automated test coverage; 50% less manual QA effort
- 60% faster mobile startup time
- Zero critical security findings across store releases