Fractional CTO Advisory

Engineering leadership for founders scaling past funding

I help non-technical founders get clarity on engineering execution, CTO effectiveness, and AI strategy so they can scale with confidence instead of guesswork.

Companies I have worked with

Ivy Energy

Scaled from ~2 customers and 200 units to ~30 customers and 6,000+ units live

Buildwiser

Unblocked a stalled development effort in ~6 weeks

Saidi Health

Avoided unnecessary MVP complexity and moved faster with a smarter platform decision

What I Do

Senior engineering guidance without the full-time hire

After funding, engineering often becomes the hardest part of the business to evaluate. Delivery slows, the CTO becomes a bottleneck, and it is unclear whether you need more people, better process, or different leadership.

I help founders cut through that ambiguity with practical, experience-driven advisory that focuses on what actually moves the needle.

Services

Ways to work together

Focused

CTO Bottleneck & AI Diagnostic

Fixed fee, paid upfront

A focused assessment of delivery constraints, CTO dependency, and AI readiness. Get a clear picture of what is actually slowing engineering down.

Flagship

90-Day CTO Scale Advisory

Monthly retainer, first month paid upfront

Hands-on support to improve engineering execution, decision-making, and leadership effectiveness over the next quarter.

Ongoing

Fractional CTO & AI Strategy Advisory

Monthly retainer

Ongoing senior guidance on engineering leadership, execution, and practical AI strategy without hiring a full-time executive.

Free Resource

Not sure where to start?

Take the free Founder's Engineering Diagnostic. In about 10 minutes, you will uncover delivery gaps, CTO dependency risks, and whether your team is ready for AI leverage.

Sean made one of the most impactful contributions to the company by recommending a strategic platform decision for the MVP. This decision significantly accelerated progress, reduced cost, and allowed the team to focus on differentiation rather than rebuilding commodity functionality.
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Marcus Greene

Founder, Saidi Health