I’m building a data-driven, web-based dashboard and already have a back-end developer preparing the APIs. Your mission is to craft the entire front-end layer so it looks sharp, loads instantly and works flawlessly with those endpoints. It needs to be compatible on all devices noting level of infographics changes as tiles / boxes size is changed by use (please see reference sheet attached). You’ll receive a detailed reference sheet that shows every tile, including how each one should expand and minimise. The interface must stay in light mode and visualise information through polished charts, graphs and data tables. Interactive maps aren’t required right now, though I’m open to future enhancements. Expect to collaborate directly with the back-end developer to agree on payload formats, event hooks and error handling so the hand-off is seamless. Clean, modular code and responsive behaviour on both desktop and mobile are essential; I’d prefer performance and clarity over unnecessary animation. Deliverables • Complete front-end source (HTML/CSS/JS or the modern framework you recommend) mirroring the reference sheet tile-for-tile • Re-usable components for charts, graphs and data tables with loading states • Integration guide that documents expected endpoints, data structures and any config needed for deployment If you’ve delivered fast, professional dashboards before, share a succinct plan (and portfolio links) showing how you’ll turn the reference sheet into a live, dynamic interface ready to plug into the back end.