Fractional CTO +
AI Product Co‑Founder
15 years building software. 50+ products shipped. I help founders ship the right product, faster — with AI wired into your product, your workflows, and your team.
You know AI changes everything. You're just not sure what to build first.
Your team is stretched thin. You've seen the demos but can't connect them to your actual product. You don't need a 6-month "AI strategy" from a consulting firm.
You need someone who's shipped 50+ products to show up and start building.
I'm Justin McKelvey.
15 years building software — from retail management in Vail ski shops to CTO at an AI startup, Head of Product at a national sports platform, and founder of my own companies.
Now I work with a handful of founders as a fractional CTO and AI product co-founder. That means I sit in your meetings, scope your features, find where AI creates real leverage, and help your team ship — fast.
I've helped partners generate $53M+ in revenue. I do whatever moves the needle fastest — code, product, team.
Fractional CTO Engagement Models
AI Kickstart
1 Week EmbedI embed with your team for a week. Audit your workflows, identify the highest-impact AI opportunities, scope the first quick win, and build it. You walk away with a prioritized roadmap and something already working.
Let's TalkFractional Co-Founder
~8 Hrs / WeekWeekly check-ins, product and engineering meetings, feature scoping, AI integrations, team training, and honest gut-checks on your roadmap. The experienced technical co-founder you can't justify hiring full-time.
Let's TalkProduct Sprint
Project-BasedGot something specific? A new feature, an internal tool, a workflow that needs rebuilding. I scope it tight, build it fast, ship it in weeks — not months.
Let's TalkAI Implementation for Founders
Product
I know what to build, what to cut, and how to ship it in weeks. I've done zero-to-one more times than most people have done zero.
AI Integration
Not theory. I run my own companies on AI daily — code generation, content automation, internal tooling. I know what actually works and what's hype.
Speed
Most delays aren't technical — they're indecision. I make the calls other people committee to death.
This isn't consulting.
No decks. No frameworks. No 90-day discovery phase. I show up, I build, and things get shipped.
If I'm not adding obvious value, fire me. No long-term contracts, no guilt.
Is a Fractional CTO Right for You?
This is for you if
- - You know AI matters but aren't sure where to start
- - Your dev team is drowning in AI tool options
- - You want a technical co-founder in the room — not a contractor
- - Speed is your competitive advantage
This isn't for you if
- - You're looking for a chatbot vendor
- - You want a strategy PDF
- - Your team isn't ready to actually build