It's not bad, but its not great either. There's room for improvement... For the bio: First line is kinda vague. You are helping them "grow" but you're not stating the mechanism that you'd be using to achieve that. You aren't being specific enough to let them know their "how". As for the next two, those are a no-go. Telling strangers that you are "boosting revenue by 10-25%" without having built some kind of authority in the space, comes off as a reach. You also want to avoid saying you're an "expert in xy and z". Anyone can claim they're an "expert" at something, but it holds no weight whatsoever. Unless you have multiple years of experience doing the thing, dozens of case studies to back up the claim, or you run a successful coaching business inside that space. Ideally, you'd want to tweak the first line and add some specificity, then add a second line that addresses the "why should they care" by adding some sort of credibility, but nothing too over the top and ambiguous. For the third line, address how can your target audience reach out and work with you and for the last line a CTA that's either "DM the word "X to build a plan" or a link which takes them to your portfolio. For the username: add a niche specific keyword so you show up easier to others in the search bar. As for the posts: some are kinda low quality ngl, I would archive if I were you. You could invest some time and come up with more intriguing ideas to post about, just by spending an hour or two on Claude, after clarifying your ICP, your core target audience, your goals with this profile and the expertise around one topic you'll attempt to showcase.