Website linked to the shop/user panel

Good day,

I am looking for a person, in any environment (although wordpress is preferred, in this environment I move well), who will put up a site with a user panel.

The site will be dedicated to various sports challenges, so its structure before logging in will be relatively simple. I foresee:

- home page

- about us

- blog

- leaderboard for different competitions

- challenges (store)

User panel will eventually be more developed:

- challenges

- progress (possibility to connect with the most popular sports apps for activity tracking e.g. strava)

- loyalty points panel

I need a person for long-term cooperation - for any changes, updates, loose administration of the site (it is unlikely to be too much).

I am asking for people who have experience working with wordpress and are able to boast at least 2-3 implementations of similar things (user panels, combination of different payment systems)