About 0ARCH
0ARCH is a Miami-based software studio that builds custom web applications and CRM systems for growing businesses. We work with small teams, mid-size companies, and startups that need software built around how they actually operate — not the other way around.
Off-the-shelf tools work until they don't. When your business outgrows spreadsheets, generic CRMs, or duct-taped workflows, that's where we come in. We build the thing that fits.
What Sets Us Apart
Our background spans full-stack engineering, distributed systems, and machine learning — including training language models from scratch on TPU clusters. That depth means we don't just build surfaces. We understand infrastructure, data pipelines, and performance at scale. When we build your app, it's built to last.
Tech Stack
Frontend
React, Next.js, TypeScript, Tailwind CSS
Backend
Node.js, PostgreSQL, Prisma, Cloudflare Workers
Mobile
SwiftUI, React Native
Infrastructure
Cloudflare, GCP, Proxmox, Docker