SaaS FrontEnd Data Visualization/Charting

If you are FrontEnd Developer with the following experience then please drop me a note. Thanks, AK Tech Stack: React.js, FastAPI, GraphQL, SQL * Large-Scale Data Vis: Canvas & streaming large datasets * Advanced UI: Smooth drag-and-drop, zooming, tooltips, and sidebars * State & Performance: Advanced React state management, profiling, and fixing slow UI re-renders