FastAPI UI for Trading Algo

My algorithmic trading dashboard currently lives inside a Jupyter Notebook that I publish with Voila and ipywidgets. It works, but the look and feel isn’t where I want it to be and the notebook-based stack limits how far I can take the product. I’m now moving the whole interface to a FastAPI web application and I need a designer–developer who can craft a polished, professional, finance-grade user experience.

Here is the landscape you’ll be stepping into:
• Python 3.10 environment running the trading logic
• FastAPI already chosen as the new backend framework
• WebSocket endpoints can be exposed easily for live updates
• Existing ipywidgets controls and Plotly charts that must be re-imagined, not simply copied

What I’d like from you:
1. A clean, professional and formal visual identity that suits a trading desk rather than a notebook demo.
2. Wireframes (Figma, Sketch, or comparable) that we can iterate on quickly.
3. Responsive HTML/CSS/JS templates (Bootstrap, Tailwind, or your preferred framework) ready to plug straight into FastAPI’s Jinja2 or a component-based front-end setup.
4. Integration hooks for my Python endpoints—think fetch/Axios or WebSocket client calls outlined and commented so I can drop in the data layer without friction.
5. A short hand-off document or screencast showing how to extend the design for new pages and controls.

Acceptance criteria
• The FastAPI app launches with your templates in place, loads in under two seconds on a typical laptop, and renders correctly on modern Chrome/Firefox/Edge.
• All interactive elements function with placeholder data.
• Styles remain consistent across dark/light variants if you include them.
• Code is clean, organised, and documented sufficiently for another developer to extend.

If you’re comfortable translating notebook widgets into a slick web interface and know your way around FastAPI, I’d love to see a few relevant samples.