Designed and deployed 6+ GIS dashboards and 4 enterprise web applications using ArcGIS Experience Builder, Web AppBuilder, and React.js, improving real-time visualization and analytics by 30%. Automated 15+ spatial workflows using ArcGIS REST Services and Python geoprocessing tools, reducing manual data handling efforts by 40%. Developed 10+ reusable React components and map widgets, enhancing user interactivity and decreasing page load time by 25%. Collaborated with GIS Analysts, DBAs, and UX teams to deliver 3+ scalable GIS solutions, ensuring seamless data integration and optimized performance. Implemented role-based access control (RBAC) and optimized API governance, reducing access-related errors by 20% and ensuring data security compliance.