/buildSprnkle is building the new system of record for professional identity.
One living identity for who you are, how you work, what you’re capable of, and the proof behind it.

The résumé reduced a person to a page.
LinkedIn digitized the page.
AI made the page easier to optimize and game.
A Living Profile brings together the parts of professional identity that a résumé leaves behind: a Quick Word and bio, voice and video, selected work, work history, education, references, Craft and Life.
See exactly how it works Open Zack’s real profile



A short assessment across seven dimensions: Leadership, Composure, Adaptability, Communication, Problem-Solving, Creativity and Collaboration. Each one resolves to one of four working styles, with a strength based on how consistently you answered.

A capability can start as a claim. What sits behind it is what turns it into signal — endorsements, evidence, references and the context around it.
Where this goes next: a visible history of how each capability earned its credibility over time.
10 capabilities · 4 evidence-backed · 5 endorsed · 4 reference-backed
Sprnkle has feeds — built around real professional identity instead of generic engagement content.
Companies you care about.
What people are building.
The person outside the job title.
Proactive discovery — letting teams search across capabilities, working styles and evidence instead of waiting for applications.



See how Living Profiles, Personality Fingerprints, capabilities and the hiring layer actually work.
See how Sprnkle worksAnyone can now tailor applications, rewrite experience and optimize keywords at scale.
Careers increasingly span companies, projects, tools, communities and independent work.
Identity no longer has to fit inside a one-page document or static profile.
The résumé is centuries old. AI changed the economics of professional claims. The old professional network evolved into something very different from where it started.
Why Sprnkle existsThe goal is not to build another professional app.
If we get this right, your professional identity stops being a document you rewrite every time you need something. It becomes a living record that grows with you.
And that changes how people are discovered, evaluated, trusted and hired.
Sprnkle already has a product, users, a hiring thesis, and an enormous amount left to build. I’m looking for an exceptional technical co-founder who sees the scale of the opportunity and wants to architect the company alongside me.
“I have an idea and need someone to code it.”

Your professional identity should be too.