CUKO·LTD / FRACTIONAL CTO LON · GMT+0 REV 2026-04-26

Services

Eight engagement modes, ordered from highest hands-on intensity to advisor-only. Most engagements blend two or three modes; the structure below makes it easier to pick the entry point.

How I work

  • Hands-on build lead Senior engineering capacity that ships code alongside the in-house team, taking ownership of architecture, infrastructure, and the hard parts of the codebase.
  • 0→1 architecture and stack selection Greenfield system design, build-versus-buy assessment, and technology selection that holds up under investor and regulatory scrutiny.
  • AI integration and development Embedding LangChain-based agents, retrieval pipelines, and inference layers into existing products; greenfield agentic systems where the agent is the product. Practical experience with LangChain, TensorFlow, and the integration layer between AI capabilities and regulated production systems.
  • Compliance-first system design GDPR, DORA, MiCA, and EU AI Act-aligned architecture with audit trails, data residency, and breach posture designed in from day one. See the regulatory compliance page for article-level deliverables.
  • Crisis recovery Recovery of stalled engineering projects, post-incident infrastructure rebuilds, and remediation of systems that have outgrown their original design.
  • Engineering team scaling and hiring Team structure, hiring loop design, and senior network access to grow engineering organisations without losing founder mental model.
  • Technical due diligence Pre-investment review of code, infrastructure, and engineering team for venture investors and strategic acquirers.
  • Advisor Monthly retainer with board attendance and structured technical input for organisations with an existing CTO seeking a senior second voice.

Regulation-specific work

The compliance-first engagement mode breaks down into four regulatory practice areas: UK and EU GDPR, MiCA, DORA, and the EU AI Act. The compliance page → sets out the articles I implement against and the deliverables produced.

Cadence and commitment

Minimum
One day per week — anything less and the work does not compound
Pricing
Day rate, weekly retainer, or monthly retainer. Rates and availability on request.
Typical length
Three to six months for build engagements; one to four weeks for due diligence; ongoing for advisor retainers; ongoing once a week for strategy and direction
Time zones
Engagements across North America, EMEA, and Asia are routine. Working hours agreed at engagement start.
Languages
English (native equivalent), Italian (native)

Start a conversation

The fastest path to a sensible engagement is a thirty-minute discovery call. I read every email; expect a reply within two working days.

Book a discovery call