I build software
with intent & craft.
Developer Experience & AI Platform @ Credit Karma
13 years shipping for scale. I build fast, resilient products and the developer tooling that ships them — now on Credit Karma's AI Platform team, building delivery tooling the org's ~1,000 engineers use to ship to 190M+ members. Alongside that, I take on a few client projects a year — product builds, websites, and AI tools.
Selected work
Platform, AI, and product work — from developer tooling at fintech scale to full-stack builds for startups and founders.
More work
Built for fun
Hobby projects I design and build on nights and weekends — for the joy of it, and shipped to production for real people to use.
Experience
Across fintech, mobility, and healthtech — building front-of-stack systems and the teams around them.
What people say
A few words from people I've built alongside — at Credit Karma, Lyft, and beyond.
One of the most technically driven and thoughtful engineers I've encountered. He led extremely technical projects that made an impact well beyond our organization.”
Particularly impressed by Andrew's ability to tackle challenges at both the tactical and strategic level — significant value to the design system overall.”
A thoughtful, dedicated, and creative engineer who works through problems to the best, most comprehensive solution — not just one that works.”
I'd strongly recommend Andrew if you're looking for a top-notch developer. If the opportunity arose, I'd hire him again.”
Writing
Occasional notes on building — AI tooling, developer experience, and the odd deep dive.
Let's connect
Have a project in mind?
Tell me what you're building. I take on a small number of consulting engagements and advisory roles each year.