Database Optimizations
sample match: php, mysql, script installation

Client desired a script to clean out orphaned data from 3 MySQL databases with ~500,000 rows in products between them. Delivered a *SAFE* script that took 20 seconds of nonblocking processing via PHPmyAdmin. Made further optimizations on their database that took key pages down to 2... more info

Swapping Thumbnail Mosaic
sample match: website programming, javascript, php

Client requested javascript code which would build a panel of thumbnails that would change randomly. I supplied an implementation allowing complete control from html, a 3kb initial .js with deferred loading. Ajax interface to php script built to support very large directories and incorporating image-file size checking. more info