Proofreading and correction (native speaker from US only)

I am looking for an experienced native US English speaker to proofread, correct and add text content for a website. JOB TASKS: (1) Proofreading, correction and bringing style of writing (texting) in line Scope: Main page; Why we differ, What we offer, Who we are (2) Adding new content Scope: missing text passages in above mentioned docs (for instance: "stop once and never leave" box or gaps at the about us / who we are page PLUS few additional sections (these section are rather small and short) I do have a preferred language and style guide that should be followed, so please make sure to include your familiarity with it in your application or within the automotive and other industries (please see comments below). Thank you. Our products and services are within the range of eMobility, so feeling comfortable with the terminology might be favourable. I can suggest website like: [login to view URL]; [login to view URL]; [login to view URL], [login to view URL]; [login to view URL] and other to get an idea of what I'm talking about. I'm also more than happy to answer questions in this regard.