Public positioning is not a shortened CV placed online. It is a selective account of your authority, relevance and direction, written for people who may encounter you before any formal application exists.
The audience comes first. A LinkedIn profile may need to support recruiter visibility, executive search, network development, commercial credibility, board work, consulting, speaking or professional authority. Those objectives should be defined before the profile is written.
LinkedIn has a broader role than the CV. A CV carries detailed evidence for a particular role. LinkedIn must help recruiters, search consultants, clients, colleagues and other professional contacts understand quickly where your expertise lies and why you may be worth approaching.
An executive bio serves different settings. Board and advisory work, speaking, media appearances, professional introductions and portfolio opportunities often require a concise public account of your authority, relevance and current direction rather than a conventional CV.
A bio can reveal more of the person. It may also signal selected values, affiliations, causes, networks and interests that help others understand not only what you have done, but what you stand for and where you may fit.
The two outputs should align without duplicating one another. LinkedIn is searchable, networked and designed for continued professional visibility. The executive bio is portable and can be used on websites, board papers, programmes, proposals, media material and introductions.
Substance still matters. Public positioning requires evidence, career context and a clear proposition. LinkedIn already contains a sufficient quantity of highly 'polished' business slop; adding another generic profile is unlikely to improve matters.
Your voice must remain recognisable. The profile and bio should sound credible to people who know you and remain comfortable to use in conversation. Inflated language may attract attention for the wrong reason.
Visibility does not end with the rewrite. Authority may also be strengthened through useful posts, articles, comments, speaking, media work and visible engagement with your field. The profile provides the foundation, not the entire strategy.
The service can stand alone. A Master CV may provide useful raw material, particularly where the career history is extensive or fragmented, but LinkedIn and executive bio work can be scoped separately where the evidence and direction are already sufficiently clear.