Seattle Sun Tan
SST Group · Seattle Sun Tan, Desert Sun Tan, Glowlight Med Spa
The only in-house software engineer across three brands and 60+ retail locations. The biggest piece is rewards. I built the backend for both tanning brands: an API and an append-only points ledger, so a replayed sales feed can never pay out twice. It has been in production since August 2026 and holds 23,000+ customers moved off the old vendor, every balance matching the export. I security-reviewed the API myself before launch, and 300+ automated tests back it. Both brands’ apps build from one React Native codebase and are in TestFlight ahead of the switchover. Both brands now own their Apple and Google developer accounts, which I set up from scratch.
The point-of-sale database had 3.5 million transactions and no documentation. I decoded its product-code scheme, wrote the business’s first data dictionary, and built Tableau dashboards to replace the old intranet reports. Those metric definitions are what SST’s Salesforce Data Cloud partner now builds on. I’m SST’s technical lead on that rollout, from vetting the partner’s proposal through staff training.