Hey there! Nice to meet you, I'm Pat!

My name is Patrick Mehlbaum, and I'm a 17-year-old rising senior at Pennridge High School. I enjoy tinkering around with code (which is pretty much all of this website!) along with working on webapps, learning new things, and generally getting through school!

Some of my projects!

Login Script (PHP)

Login script in PHP (with MySQL) that prevents SQL injection, has a login form, login script, hub page, and logout script. Uses password_hash().

Diffie-Hellman Example (JS)

Shows how a Diffie-Hellman key exchange takes place, along with the math to prove it. Mainly made as an introduction to the math behind it. Front-end in Bootstrap.

Axes Calculator (JS)

A simple script I wrote to help me calculating axes' scales, mainly for Chemistry graphs. Allows for per-block calculation, as well as multiple block intervals. Front-end is Bootstrap.

Appeer (PHP/Electron)

Webapp using Electron written in PHP, made for TSA State Competition, allows management for students and teachers of scholastic and activity periods.

HW-Host (PHP)

A website I developed as a test to my skills, supports file uploads, error reporting, registration confirmation, along with salting and hashing passwords, using prepared SQL statements.

POS System (PHP)

POS system, with checkout, stock/inventory, transaction logs, and user management, made for mobile. Made for school's snack stand for football games.