I am Renzo Johnson, a full-stack software developer based in Orlando, Florida. I build and maintain WordPress plugins, WooCommerce systems, React interfaces, APIs, and the infrastructure that keeps those products running.
WordPress and open-source work
My longest-running public work is in the WordPress ecosystem. My WordPress.org profile identifies the plugins I publish and maintain, while my GitHub profile contains public code and development projects. Chimpmatic, my Contact Form 7 integration for Mailchimp and other email platforms, is distributed through WordPress.org and supported through Chimpmatic.com.
Products and client systems
I work across both product engineering and client systems. Recent first-hand project notes include ClickSyncr, a Contact Form 7 integration platform, and Helm and the WWS Cargo website, where I documented the technical and operational work behind a logistics platform.
How I work
I prefer maintainable code, explicit interfaces, measurable outcomes, and systems that another developer can understand after handoff. That often means working across the whole stack—from schema design and PHP services to browser interfaces, deployment, monitoring, and performance.
If you want to discuss a software project, use the contact page. For product installation and support, use the support channel linked from that product’s official site or WordPress.org listing.