Utilize PHP Opcache: By enabling and fine-tuning Opcache, I ensured that the compiled script wasn’t re-parsed every time, which greatly improved execution times. Optimized Routing: I took full advantage of Phalcon's optimized routing, grouping routes where necessary, and using static routes for the most accessed paths to reduce the overhead. Minimize Middleware: Since Phalcon's performance edge comes from being a lightweight framework, I ensure I’m not adding unnecessary middleware layers. I also optimize any custom middleware I create to ensure it doesn’t affect request times.