No problem, I have a great experience working with PHP's PDO extension so no matter which your database is (Oracle, PostgreSQL, DB2, MsSQL, SQLite, etc) we'll never get any issue quering and fetching your data.

Great, I have experience using cool MongoDB and other non-relational DBs. But if you're even coolest I have developed projects using Firebase too.

I can help you with CodeIgniter and Laravel (I coded using anothers frameworks too but actually these ones are my favs). No frameworks but PHP platforms/CMS? I have a lot of experience developing: WordPress, Magento, OpenCart, PrestaShop, especially custom modules/extensions.

You're in the right place, from jQuery to AngularJS. Even if your project requires a raw JS developer.

Ha, ha, ha, it's a funny reference from my old website about where I live (La Oroya, Perú) but actually if you're looking for a Cloud Developer with experience using Amazon AWS and all major cloud service providers, I am the man!

I'm developing cross-platforms apps using Cordova/Phonegap since late 2013. There is a long discussion about cross-platforms apps pros and cons but at the end in terms of cost and target this is your smarter choice.