About the Impact CTO
I’m Michael Doody, and I specialise in interim CTO mandates where technology determines enterprise value. Over 25 years I’ve led technology, product, and delivery in FTSE-100, Nasdaq-listed, and PE-backed businesses across Europe, the US, and Asia.
When investors or CEOs face critical technology decisions, I step into the CTO seat with full accountability for teams, vendors, budgets, and board reporting, until the permanent leader is in place.
I focus on three types of engagement:
-
Impact Due Diligence (1–4 weeks): Pre-investment assessments that expose scalability limits, technical debt, and security gaps before they become expensive problems.
-
Impact Integration (3–6 months): Post-deal integration to consolidate platforms, align teams, and capture synergies. Every engagement starts with my 90-Day CTO Playbook: Day 30 urgent fixes, Day 60 roadmap and governance, Day 90 execution cadence visible to the board.
-
Impact Interim CTO (3–12 months): Full interim leadership during succession gaps or transformation. I take accountability for both technology and product delivery, stabilising the function, proving ROI, and handing back a future-ready organisation.
The problems I solve most often:
-
CTO succession gaps: stabilising teams, keeping vendors on track, maintaining board confidence
-
Legacy systems choking growth: assessing, prioritising, and launching safe pilots
-
Post-M&A platform mess: rationalising spend, setting priorities, enforcing governance
-
AI implementation crisis: moving stalled pilots into production with measurable ROI
-
Customer experience gaps: defining product vision, fixing processes, improving NPS
-
Security rationalisation: consolidating tools, aligning spend to SOC2/ISO/GDPR, giving the board visibility
I work across Ireland, the UK, and Europe.
Whether it’s a 2-week diligence sprint or a year-long interim mandate, I deliver outcomes in the role, not reports from the sidelines.

