Sean Blanchfield

Serial technical founder with deep systems and infrastructure experience: Sean has repeatedly founded and scaled technical companies — from early web/mobile work and Phorest through co‑founding Demonware (multiplayer middleware used by major game franchises and acquired by Activision) to building PageFair (ad‑tech, publisher recovery) and now Jentic (AI agent integration). His background is a mix of hands‑on systems engineering and CEO/operator experience across multiple technology waves. seanblanchfield+3

Focused on AI agents and enterprise readiness: As CEO of Jentic he is building an API‑native infrastructure layer to allow AI agents to safely and reliably operate across enterprise APIs and workflows. Jentic has attracted significant early funding and program recognition and Sean speaks publicly about the operational and policy implications of agentic systems. jentic+3

Community builder, mentor and public advisor: Beyond founding companies, Sean runs Techpreneurs, served as an Entrepreneur‑in‑Residence with the NDRC at Dogpatch Labs, and is a member of Ireland’s AI Advisory Council — showing a commitment to advising founders, shaping national AI policy, and engaging with the startup ecosystem. seanblanchfield+2