I'm a full time Senior PHP programmer in a major Estonian finance company. Day-to-Day work consists mostly of Yii 2.0 developemnt. I'm very keen on 3rd party integrations to the site ( for example banklinks, data querys and so on ). High quality and well documented code is obviously a must.
As a freelancer I've done a lot of Wordpress pages and e-commerce shops on Prestashop platform. Creating custom solutions doesn't scare me and I can provide you top notch security, however I would always recommend to use a Framework.
Got a lot of examples. Feel free to ask.
My motto - work before money, as everything has to be perfect before payment.