Paul Blanquer
All work

Project A

B2B prospecting platform: intent signals, scoring and AI-generated sequences with source verification. Designed, built and shipped solo.

2026Product, design & development (solo)TypeScript · React · Nest · Storybook · PostgreSQL

Project A

The problem

A sales team spends its mornings hunting for who to contact, and its afternoons writing messages nobody opens. The signals that matter (a role just opened, a funding round, a LinkedIn post) are scattered everywhere, and stale by the time you find them.

The product

Project A brings it all into one place: a filterable prospect database (seniority, industry, company size, location), real-time intent signals, engagement scoring and outreach sequences ready to launch.

The Project A prospect database: search, filters, intent signals and enrichment statuses

AI generation, with receipts

The core of Project A: every outreach sequence is AI-generated, then verified sentence by sentence. Every claim is tied to a real source: a LinkedIn post, a company news item, cited as a footnote. Sentences without a source are flagged, and a click on "Regenerate (grounded)" rewrites the message using only verifiable facts.

Below, a live generation, recorded on the product in production:

An email generated by Project A: sourced citations as footnotes, unverified sentences flagged, verification counter

The craft

  • Design system first. Every component is built and documented in Storybook before entering the app: fast iteration, guaranteed consistency, visible regressions.
  • An unapologetically dense interface. For a prospecting tool, information density comes first: sorting, filters and statuses readable at a glance, in light mode and dark.
  • Simple continuous deployment, to iterate in production from the first weeks.

What this project demonstrates

A complete product: positioning, design, front end, back end, database, AI integration with guardrails, production deployment. All designed and shipped by one person. That's exactly what I bring to an engagement: taking a subject end to end and shipping something polished, fast.

A product to launch, a team to reinforce?