PHP · MySQLi · Electronics · IoT

Building practical technology for real-world problems.

I am EJ Bollie, also known as @pythonpriest. I share practical PHP and MySQLi development, web application projects, electronics and IoT builds, security solutions, video tutorials, and beginner-friendly coding courses.

9Published articles
1Shipped projects
0Video tutorials
6Interactive courses

Latest articles

Featured projects

PHPoC IoT Relay Controller

A web-based relay control system built with PHPoC, PHP, and MySQLi for monitoring and controlling connected devices from a browser.

PHPoC, PHP, MySQLi, HTML, CSS, JavaScript, IoT Relays

Video tutorials

Interactive courses

Learn in a live HTML/CSS/JS workspace

Every lesson pairs a short explanation with an in-browser sandbox — editable code panels, a run button, and an isolated preview iframe. Nothing is saved to your device; each visit starts from the lesson's starter code.