CDMX

Work · 2012—2026

EverythingI've built,in full.

I'm a serial entrepreneur, software engineer and product designer, currently building Blaze. Before that I built keyboard apps that hit millions of downloads, worked on Spotify's discovery features and helped bring art to more people at Artsy.

Blaze app screen

Blaze

2023—Now

Co-founder & CTO

An AI-powered fintech platform built from zero, now moving money in 80+ currencies across 40+ countries. I built its AI CFO agent — 86 tools across banking, payables, payroll and accounting, with guardrails on every money movement and an eval harness that runs on every agent change — and helped raise $1.2M, including Y Combinator's S24 batch.

Vercel AI SDK · MCP · Claude · Next.js · NestJS · PostgreSQL · Kubernetes

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Claire app screen

Claire

2025—Now

Founder

An AI-native inbox for WhatsApp, Telegram and Instagram, on iOS, web and desktop. Ask questions across every conversation, draft replies that fit the relationship, and let Claire catch the promises you make before they slip. Open source and built in public.

Expo · React Native · Electron · Bun · Supabase · Matrix · Vercel AI SDK

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Vibed app screen

Vibed

2026

Co-founder

An AI-first product studio for non-technical founders. Vibed turns an app idea into a strategy, a scoped spec and a working Expo prototype in 30 days. Vibed Studio pairs a guided strategy interview with a chat builder that edits a live React Native preview.

Next.js · Vite · Expo · React Native Web · GSAP · Vercel

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Catching Feelings

2024

Co-founder & designer

A compatibility game for couples and close friends. Both players get the same question at once, race a 30-second timer, and see how well they really know each other — across modes from Netflix & Chill to Love Languages. One monorepo ships the web app and the Expo mobile apps.

Expo · React Native · Next.js · Firebase · Gemini

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Mango Pay app screen

Mango Pay

2022—2023

Product designer & mobile engineer

A crypto payments app on the Mango protocol on Solana: pay and request by phone number or QR, a portfolio that earns through Mango's lending markets, and buy, convert and withdraw-to-bank. The Mango team built the protocol; I designed the entire experience from scratch and we built it in React Native for iOS and Android.

React Native · Solana · Mango v3 · TypeScript

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Seasons

2019—2022

Co-founder & CTO

A fashion rental membership in New York. I built the platform from scratch — React Native apps, a Node backend and Postgres — with real-time inventory across 10,000+ items and a recommendation engine that lifted engagement 40%. Hired a team of seven engineers; we raised $4.3M.

React Native · Node.js · GraphQL · PostgreSQL · AWS

Artsy app screen

Artsy

2017—2019

Tech lead

Led a team of eight building collector tools for 2M+ monthly users: live auction bidding over WebSockets processing $100M+ a year, the BMW Art Guide in React Native, and a shared React component library adopted by four product teams.

React · React Native · GraphQL · Node.js · Rails

Sundial app screen

Sundial

2016

Co-creator

A music app built around one question: what were you listening to on this day, a year ago?

October app screen

October

2016

Co-founder

Follow the artists you love and browse their songs line by line, with every lyric ready to share.

Often app screen

Often

2015—2016

Co-founder & CTO

An iOS keyboard for trending emoji, GIFs and music content. Swift on the device, Node and MongoDB behind it handling 1M+ API requests a day. 500K+ downloads and #1 on the App Store for 72 hours.

Swift · Node.js · MongoDB · AWS

Drizzy app screen

Drizzy

2015

Co-founder & CTO

A keyboard that let you text in Drake lyrics.

Spotify app screen

Spotify

2013—2015

Software engineer

Shipped features across the iOS, web and desktop clients for 100M+ listeners — including Radio improvements that lengthened listening sessions 15% and an A/B testing framework for rolling features out across platforms.

Objective-C · JavaScript · C++ · Python

YieldMo

2012—2013

Founding engineer

First frontend engineer. Built the frontend framework and a JavaScript ad SDK serving millions of impressions a day, and grew the frontend team from one to five.

JavaScript · HTML/CSS · Python

How I work.

Engineering

  • Full-stack development
  • React, Next.js, TypeScript
  • Node.js, Python, Go
  • AWS, Docker, Kubernetes
  • Database design & optimization

Design & product

  • User experience design
  • Product strategy & roadmap
  • Figma, Adobe Creative Suite
  • Design systems & prototyping
  • User research & testing

Entrepreneurship

  • Startup strategy & execution
  • Fundraising & investor relations
  • Team building & leadership
  • Product-market fit discovery
  • Growth & analytics

Contact

Got somethingworth building?

I like talking to founders early — before the deck, before the team. Tell me what you're working on.

Write to me