Jean Desvernay

Seattle, WA, United States

About

Growth Lead and GTM Engineer specialized in building full-stack go-to-market (GTM) systems for early-stage SaaS teams. I design closed-loop infrastructures that unify lead sourcing, enrichment, outbound, and paid activation— for sales-led or self-serve Saas.

My background spans high-scale user acquisition and full-funnel growth at companies like Airbnb, and later on helping early stage Saas startup scales with Outbound GTM engineering.

Core focus areas:

  • GTM Infrastructure: Automated lead sourcing, enrichment, ICP scoring, and lifecycle management via Clay, Apollo, HubSpot, and Salesforce.
  • GTM Execution: Outbound and paid acquisition orchestration across email, LinkedIn, Google, Meta, and Reddit—aligned by unified attribution and analytics.
  • AI Automation: Building ChatGPT-powered connectors and AI agents to automate enrichment, qualification, routing, and internal GTM workflows.

Experience

Selected 2025-26 Projects

              Biotech Analytics SaaS – Outbound and GTM Funnel Engineering

  • Designed the full GTM engine that helped land a 400k deal within 3 months.
  • Identify ICPs, Enrich leads, build personalization, and scale Clay workflows.
  • Built predictive lead scoring + automated nurture workflows in HubSpot.
  • Automated LinkedIn + email outreach in Reply.io 
  • Created retargeting audiences across LinkedIn and Google Ads

               AI Scribe SaaS – Outbound and GTM Funnel Engineering

  • Find and Enriched ICPs in the medical space using third party database and Clay and ran segmented outreach via Reply.io across email and LinkedIn.
  • Set up HubSpot tracking and workflows to monitor user behavior and optimize nurturing, to increase the free-to-paid conversion rate.
  • Created custom audiences across Facebook and Google Ads.
  • ​Achieved 7% trial signup and 2.4% trial-to-paid conversion 

Testimonial

Jean Desvernay
Jean Desvernay
Interest
Lead Gen & Prospecting
Paid Advertising
RevOps & Analytics
Skills
Paid Advertising
Sales enablement and process optimization
Revenue Ops & Intelligence
Project Management
Work preferences
Full time
Part time
Freelance
Linkedin
Website