Stokes' Theorem Web App -- 2

I'm seeking a developer to create a web app that calculates and visualizes Stokes' Theorem. The app should be deployable on Vercel.

Key Features:
- Compute and simplify integrands
- Accept LaTeX inputs for:
- Vector field F
- Parametric surface r[u,v]
- Parametric curve r[t] with bounds
- Compute both directions of Stokes' Theorem
- Generate interactive plots (draggable, rotatable, zoomable) using Plotly.js
- Include:
- Parametric curve
- Surface
- Vector field
- Display step-by-step simplification and evaluation in LaTeX formatting in a sub-tab

Ideal Skills:
- Proficiency in web development
- Experience with Plotly.js, NumPy, SymPy
- Strong LaTeX formatting skills

Below is a Mathematica Notebook and a PDF file which outline the basic functionalities I expect to be a part of this Vercel web app Feel free to take a look prior to bidding to ensure you have the capacity required to successfully complete the project.

Link to Github Repo For Source Code: https://github.com/reubenleemiller/stokes-theorem-app
Please provide your portfolio and relevant experience.