DIVALDO L E E

Led end-to-end delivery of key platform features using Next.js, Vue.js, and Node.js, enabling smooth and responsive user experiences. Engineered scalable backend services with Express.js and optimized SQL queries to support a high-traffic platform with tens of thousands of concurrent users. Collaborated with cross-functional teams to deliver feature-rich UIs using TypeScript, focusing on modular architecture and efficient state management. Deployed and monitored services in Linux-based environments, managing production-level troubleshooting, log analysis, and containerized workflows.

Conducted the migration of dashboards from Tableau to Power BI, resulting in significant cost reduction for the organization. Utilized DAX and Microsoft Power Query to perform advanced data handling. Successfully identified and resolved data inconsistencies by pinpointing the underlying causes and implementing data analysis-driven fixes to ensure seamless data visualization. Demonstrated leadership skills by serving as project lead for the dashboard migration project. Collected and analyzed data to provide valuable insights into industry trends, consumer behavior, and competitor activities. Assisted in preparation of reports and presentations to support informed business decisions.