# mmarkk.dev > Personal site for Mark McKenzie, a software engineer with 40+ years in software development and enterprise integration, building practical web applications, internal tools, AI-assisted workflows, and data-heavy systems. The site is a single scrolling document ("Atelier") composed of eight acts. Each act has a URL fragment that deep-links to it. ## Acts - [Overture](https://mmarkk.dev/) - The thesis: four decades of shipping software and integrating enterprise systems. - [Portrait](https://mmarkk.dev/#act-portrait) - Background, capabilities by discipline (languages, web, systems, AI), and personal context. - [Ledger](https://mmarkk.dev/#act-ledger) - Live GitHub activity: contribution calendar, commits, pull requests, language shares, repository counts. - [Work](https://mmarkk.dev/#act-work) - Recent projects from the portfolio API, filterable by status and technology. Mostly production systems running at a water utility. - [Interlude](https://mmarkk.dev/#act-interlude) - Standalone web applications: CastConditions, Movie DB, Scotch Thistle Racing, Smokin' Meat, and Norman's Sheep Yard. - [Arsenal](https://mmarkk.dev/#act-arsenal) - Development tools, services, and utilities, grouped by purpose. - [Rostrum](https://mmarkk.dev/#act-rostrum) - Speaking engagements: conferences, user groups, industry sessions, and board briefings. - [Signal](https://mmarkk.dev/#act-signal) - Contact and colophon. ## Topics - Software development and enterprise integration - SvelteKit and Svelte applications - Django and Django REST Framework - Internal and operational tools - API-backed web interfaces - Automation - AI-assisted workflows - Data-heavy systems - Irrigation and water infrastructure software - Practical user experience ## Data sources Projects, tools, and speaking engagements are served from a portfolio API and cached server-side. GitHub activity is fetched from the GitHub GraphQL API. Nothing on the site is hand-typed placeholder data. ## Contact LinkedIn is the best route for project enquiries and professional contact: https://www.linkedin.com/in/mark-mckenzie-nz/ GitHub: https://github.com/mmarkk