I see you've put research in a project-tech repo. It's best to make this all one repository, so I would suggest you move those files (including wiki) into this repo.

When I find someone attractive on the website, I want to be able to view the profile of that person, so that I can get to know the interests of that person in more detail.

This one is still quite a bit vague and generic. An account page is a basic feature of a dating-app. Can you make it more specific? This is also because I don't see a lot of user research. Do you have a specific focus group? What information should be on the profile page?

Make sure you clearly define your users and make your Job Story specific to that user group. What special features does the profile page need?

Start working on your interface! I see you added an index.html and style.css but I think you can already create more. Your sitemap doesn't feel complete.

• Create a sitemap of all the relevant pages of your feature. You can use google drawings or omnigraffle to create an overview
• Sketch some wireframes (or wireflows) of the interface. These can be rough sketches or more hi-fi. Find a fidelity that suits you.
• Turn your wireflow into static HTML pages. Do a HTML breakdown of your wireframe to see which semantic HTML elements you need. Ten create the HTML page for your feature.
• Add some presentational CSS. You've already done some branding research so you're already able to set-up some basic styles. Think about colors, fonts etc.

You started with the branding research, I see you've also incorporated that into the style.css. You can also start to figure out what components you are going to create instead of just colors and typography.