Inside the Signal layer.
How UpStar produces every signal you see — and why each one is auditable.
Why a Signal layer.
Hiring decisions need better signal than resumes provide, and candidates need better signal than guesswork to know where to grow. UpStar is built around the idea that the same Signals serve both sides — verifiable to the hiring team, actionable to the candidate. Other platforms measure workforce skills inside the enterprise. UpStar produces Signals that belong to the professional and surface to the teams that need them.
How a Skill Wallet is built and verified.
A Skill Wallet is the structured, verified record of a professional's value — education, work history, certifications, technical skills, projects, and references. Each layer is verified differently:
- Education and certifications — validated against the issuing institution or an authoritative database
- Work history — corroborated through reference checks and independent signals
- Technical skills — assessed through structured evaluation and project review
- Projects — documented with evidence the candidate authored or contributed to them
What's not in the Wallet — opinions, soft self-ratings, generic keyword lists. If it can't be verified, it doesn't carry a Signal.
Four evidence pillars. Each one auditable.
Every Skill Wallet is built on four pillars of independent evidence:
- Verified identity — confirmed by an authoritative, current source.
- Validated skills — demonstrated through controlled assessment and project review.
- Checked credentials — degrees and certifications confirmed against the issuing institution or authoritative databases.
- Confirmed references — affirmative referee responses received and recorded.
Verification progresses as evidence is added — nothing is sticky, and every pillar is independently auditable. Role-Fit Matching then evaluates that evidence against a specific job description.
What's next in the Signal layer.
Career Path Signal is now live — multi-year trajectory mapped from a candidate's verified history. Surfaces where the Wallet leads next, and which roles the candidate didn't know to look for. Available today inside the Talent app.
One Signal remains in Early Access:
- Pipeline Signal — for hiring teams. Predictive bench of likely matches before a role formally opens, so headcount planning runs against the talent pool, not the job board.
Learning Path Signal is live today as light gap surfacing inside every Role-Fit Matching evaluation; a deeper structured roadmap product follows in v3.
How matches are computed and delivered.
Role-Fit Matching evaluates each candidate against the specific requirements of a job — must-have skills, experience years, seniority, location fit, soft preferences. Candidates receive their personalised Top 5 every Monday from the Verified Talent Board. Hiring teams receive on-demand ranked lists against any uploaded JD.
Why 5 and not 50? Because the goal is high-signal matches, not high inventory. Five Role-Fit Matches the candidate actually wants beats fifty they have to filter.
How we handle your data.
UpStar is PDPA-compliant (Singapore) and GDPR-ready. Candidate Wallets are private by default; publication to the Verified Talent Board requires explicit consent. Employer-side outreach requires a separate opt-in. We do not resell candidate data. Verification methodology is documented and auditable — if a candidate disputes a signal, we can show our work. Full Privacy Policy is at /legal/privacy.