Healthcare integrations, multi-tenant SaaS, AI-powered training, e-commerce and analytics — the systems I've designed, built and shipped.
A multi-tenant integration platform that lets third-party apps securely read and write dental practice data — ~1 lakh tenants, thousands of integrators, ~100 endpoints.
A multi-tenant training platform for dental teams with real-time AI roleplay over WebSockets, Celery scoring pipelines and privacy-first call ingestion.
The admin dashboard behind a major Australian e-commerce platform — millions of customers, 1,000+ admin staff, orders to RMA to stock.
Automated daily price checks for dental suppliers — API and Playwright connectors, GST normalisation, Excel diffs and threshold alerts.
A complete peer recognition backend — nominations, review queues, stars and leaderboards — designed and delivered in 2 days with AI-assisted development.
REST APIs and an optimised MySQL schema for spare-parts inventory and flight-issue tracking at a major US airline.
An interactive analytics dashboard for courier and cargo operations, built with Plotly Dash and Pandas on AWS EC2.
Upgraded a heavily customised internal Redmine instance to the latest version, fixing broken features and migrating the MySQL schema.
Backend modules for an online store using a modular, object-oriented Perl (Mason) architecture with query optimisation and indexing.
I'm open to conversations about senior and lead backend engineering roles, and about hard problems in Python, APIs and multi-tenant SaaS.