Portfolio

Projects

A collection of software, products, and creative work. From open-source tools to companies that taught thousands to code.

PromptEngine
Code Launched Featured

PromptEngine

Manage AI prompts at scale

Open-source Rails engine for managing AI prompts at scale. Version control, A/B testing, and composable workflows built in.

Rails Ruby PostgreSQL Hotwire +1
2024 View Project →
VCMatch.ai
Code Building Featured

VCMatch.ai

AI-powered investor matching

Upload a pitch deck, get matched with VCs whose thesis aligns with your startup in 30 seconds.

Rails OpenAI Pinecone PostgreSQL +1
2024 View Project →
Socratic Tutor
Code Launched Featured

Socratic Tutor

AI that teaches through questions

AI that teaches through questions, never gives answers. Adapts to frustration levels and learning styles in real-time.

Rails Claude Hotwire PostgreSQL +1
2024 View Project →
Flatiron School
Creative Launched

Flatiron School

Learn to code. Change your life.

Founded and built one of the first coding bootcamps, teaching 10,000+ students to become software developers.

Education Curriculum Design EdTech Ruby on Rails
2012-2020 View Project →
Learn.co
Code Launched

Learn.co

The IDE in the browser

Built the learning management system that pioneered browser-based coding environments, later inspiring GitHub Codespaces.

Rails React Docker PostgreSQL +2
2014-2020 View Project →
Kode With Klossy
Creative Launched

Kode With Klossy

Free coding camps for young women

Co-founded with Karlie Kloss to provide free coding education to young women and underrepresented groups.

Education Web Development Community Curriculum Design
2015-Present View Project →
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