Founding Software Engineer
I architect products from zero to scale. As a founding engineer at fintech and AI startups, I've built platforms processing billions in transactions, shipped AI systems analyzing over a billion tokens, and turned blank repositories into production-grade products. TypeScript, React, and Node.js are my primary instruments.
Core Technologies
The tools and frameworks I reach for when building from the ground up.
TypeScript
React
Node.js
Next.js
AI & LLM
UI Design
Firebase
NestJS
Supabase
React Native
Electron
Experience
From zero-to-one builds to billion-dollar platforms.
Titan
Sep 2024 - Oct 2025Founding Software Engineer & Engineering Manager · New York, NY
Built an AI meeting intelligence platform from zero that processed over 1 billion tokens, achieving 87% peak retention.
Sphere Labs
Jan 2024 - Feb 2025Founding Software Engineer, Payments · Remote
Architected a payment platform processing $1.99B in volume across 50+ countries, integrating with Bridge — acquired by Stripe for $1.1B.
Thesis (YC F25)
Sep 2025 - Mar 2026Founding Software Engineer · Contract
- —Architected and shipped the core platform workflows end-to-end — Jupyter-style notebooks, AI assistant, model/dataset management, and experiment launch flows
- —Owned the entire product surface as one of two engineers, translating founder vision into a cohesive ML research platform
Aware Healthcare
Jan 2023 - Oct 2023Founding Software Engineer · Remote
- —Built Aware Healthcare's entire initial codebase — web platform, mobile app, and backend services — as the sole engineer
- —Scaled the product from 20 to 300+ beta testers, delivering 25+ features across patient intake, scheduling, and care coordination
Raise Financial
Jan 2023 - Jun 2023Senior Full Stack Engineer · Contract
- —Led full TypeScript migration, eliminating all 50 daily production alerts and achieving zero critical incidents
- —Implemented TDD and CI/CD from scratch, taking code coverage from under 10% to near-complete test coverage
Caribou
Jan 2022 - Jan 2023Software Engineer · Remote
- —Built strategic integration with Credit Karma, enabling millions of users to access auto loan refinancing through Caribou's platform
- —Developed 4 REST-based integration flows across 10+ partner platforms, cutting integration time from 4 weeks to 2
Nova A3
Sep 2016 - Jan 2022Rio de Janeiro, BR
Software Engineer
Jun 2021 - Jan 2022- —Built a multi-platform factory management system (web, mobile, desktop) scaling to 300+ active users
- —Digitized paper-based workflows for maintenance, production, and inventory — tracking 1,800+ service orders and 500+ products
Additional Experience
Let's Build Something
I'm based in New York and currently available for founding engineer and contract roles. Tell me about your next zero-to-one.