We have a b2b solution which our customers access via an API. That said, we need to show potential investors what is happening on the backend and demonstrate the descriptive and matching process. We need our existing UI streamlined and to look more professional. This will involve design and UI coding working with our CTO with input from the senior team. HTML and CSS and a good design sense are key. Not too much reliance on web frameworks because we need to keep things minimal for compatibility with partner websites.