Proof, not promises.
I don't have a 40-slide deck. Here's what I've actually built, the results it drove, and the tools I used to do it.
Sports & Community Platform
40% Faster
Rebuilt the core platform on Rails 8 + Hotwire as Head of Product. Now leading AI strategy — implementing intelligent systems across the product to drive member engagement and operational efficiency.
AI Phone Agent for Contractors
24/7 Calls
AI-powered phone service that answers calls, qualifies leads, and books appointments for roofers, HVAC, plumbers, and contractors. No missed calls, no voicemail.
AI Lead Qualification SaaS
95% Cost Cut
Built an AI-powered lead qualification engine that replaced a manual team. Designed the entire architecture from scratch as CTO.
Law Firm
AI + Web
Built the firm's website and consulting on AI implementation — streamlining workflows, document processing, and client intake systems.
Government Consultant
AI + Systems
Advising on AI adoption and technology systems modernization. Helping navigate the intersection of emerging tech and public sector operations.
Consumer Coaching App
4.9 Stars
Designed and built the entire product end-to-end. Goal tracking and coaching tools for high-performers.
Dev Agency for Founders
50+ Builds
Founded and ran an agency for technical founders. Web apps, marketing sites, and growth systems for product-led companies.
Snow Conditions App
Passion Build
Real-time snow conditions and resort tracking app. Built it because I wanted it to exist. Sometimes the best products start that way.
Personal Business Hub
$0/mo
Built this entire platform — CRM, blog, booking, content engine, email — on Rails 8 + SQLite. Replaced $2,200/year in SaaS tools.
The Through Line
AI isn't a buzzword in my work. It's the work.
I've built AI systems that answer phones for contractors, qualify leads at 95% less cost, and generate months of content in hours. Not demos. Production systems handling real traffic and real money.
Whether I'm advising a law firm on AI workflows, helping a government consultant modernize their tech stack, or leading AI strategy for a sports platform — the approach is the same: find the highest-leverage spot where AI actually saves time or money, then build it.
What People Say
"Justin doesn't just write code; he thinks like a CEO. He understands the business impact of every technical decision, which is rare in this industry."
Lindsey B.
Co-Founder, SaaS Collective
"The transformation of our technical infrastructure under Justin's guidance allowed us to scale from 10k to 500k users without a single minute of downtime."
Adam B.
CTO, GrowthTech
More testimonials coming soon.
The Stack
Tools I reach for every time.
Ruby on Rails 8
Framework
Hotwire / Turbo
Frontend
SQLite
Database
Tailwind CSS
Styling
Claude / OpenAI
AI
Stimulus
JavaScript
Solid Queue
Background Jobs
Railway
Hosting
Want results like these?
I take on a handful of projects at a time. If you're building something that matters, let's talk about how I can help.