Kasey Chan

Founding GTM Lead

Stylized portrait of Kasey Chan

Kasey Chan

Founding GTM Lead

London, UK · 14 years of experience

B2B SaaS GTM builder who has built AI-native commercial systems from 0→1 across 8 international markets, halving churn and driving 34% growth.

  • 50%Churn reduction
  • 34%YoY customer growth
  • 30%Pipeline activation uplift
  • 8International markets launched

Experience

  1. Fractional GTM Systems Lead at GrowthKitty

    2024 – Now

    Built AI-native GTM systems with Claude API and HubSpot MCP for B2B SaaS clients

  2. Solutions Architect at Heyoo

    2025 – 2026

    Architected full-funnel GTM reporting with GA4, Looker Studio and HubSpot workflows

  3. Solutions Architect at SaaScend

    2024 – 2025

    Delivered end-to-end HubSpot and Salesforce GTM infrastructure for B2B SaaS clients

  4. GTM & Marketing Systems Lead at Gravitee

    2022 – 2024

    Rebuilt GTM system: churn down 50%, pipeline activation up 30% in under 3 months

  5. Head of GTM & Growth Systems at TAINA Technology

    2021 – 2022

    Built 0-to-1 GTM model across 8 international markets, driving 34% YoY customer growth

  6. Head of International Marketing & GTM at Glodon

    2017 – 2019

    Built international GTM across 8 SEA & Europe markets; +38% organic uplift

Education

  • University of DurhamMA Management, 2004
  • University of WarwickBSc (Hons) Accounting & Finance, 2002
  • Royal Russell School, London5 A-Level & 10 GCSE, 1999

Skills

  • GTM Systems Architecture
  • HubSpot
  • Clay
  • Claude API
  • HubSpot MCP
  • Signal-based Outbound
  • Salesforce
  • Apollo
  • Looker Studio
  • Revenue Reporting

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