Where the depth is.
Most fractional CTO services are interchangeable profiles on a marketplace. Filidh isn't generalist technology management — it's genuine platform engineering depth, applied AI experience, and two decades of building the organizations that carry both.
Platform engineering
Architecture and infrastructure decisions that determine whether a company can grow or whether it spends the next three years paying for shortcuts. This means consolidating sprawling application portfolios, retiring the legacy systems everyone's afraid to touch, and moving workloads to infrastructure that scales with the business instead of against it — built and executed, not just reviewed.
AI integration
Putting AI agents into production at enterprise scale — inside real product and operational workflows, with the evaluation, guardrails, and ownership that separate a working system from a demo. Not a strategy deck about AI. The engineering required to make it run, and the judgment to know where it shouldn't.
Team leadership
Engineering organizations don't improve because of a new process slide — they improve because someone changes how decisions get made, how work gets planned, and who gets hired. Building and leading cross-functional teams, driving real Agile and continuous-delivery adoption, and hiring for the org the company will need in eighteen months, not the one it has today.
Marketing technology
Marketing infrastructure built to run itself, not just get switched on. That means a strategy grounded in the buyer and the funnel, the accounts and platforms actually set up, contact lists imported and segmented so outreach means something, and the automated workflows that turn all of it into pipeline instead of a dashboard nobody checks. Not a tool stack. A system that runs.