Industrial Safety SaaS Platform

The Problem #

A safety compliance product (equipment lockout/tagout management) was running on a no-code platform that had hit it’s scaling limit. Rebuilt from scratch as a proper SaaS — without disrupting existing customers during the transition.

What I Built #

Platform — React Router v7 + shadcn/ui frontend + Node.js TRPC backend + Prisma ORM

• Full CRUD forms, data tables
• Multi-tenant data isolation
• Dagster ETL pipeline

Hub — separate React Router admin app

• Lets administrators manage customer instances
• Integrates with GitHub via Octokit (GitHub App): new customer provisioning is a form submission that opens a PR in the GitOps environment repo

Infrastructure — EKS + ArgoCD + GitHub Actions

• ArgoCD app-of-apps pattern across dev/staging/prod; separate instance for the multi-tenant control plane
• Explicit version promotion: dev deploys on merge, staging/prod require a manual approval gate

Outcome #

• Replaced a no-code system
• Cross-language codegen eliminated an entire class of integration bugs that had plagued the previous system