Architected Capivara Compass, an AI-native business analytics platform, end to end on Next.js 15 and NestJS, keeping LCP under 1s on data-heavy dashboards.

Cut financial analysis time from hours to minutes by implementing time-series forecasting (Holt-Winters) and AI agents that automate analysis and deliver predictive insights in plain language.

Made complex BI dashboards fully usable by keyboard and screen reader by building visualizations on WAI-ARIA patterns and setting WCAG 2.2 engineering standards from day zero.