I've written many websites and applications which are enhanced by JavaScript, including for large companies like Hilton Hotels.

I've given talks about design patterns in PHP, have authored several large web applications, and built dozens of website back ends.  I wrote a framework for an enterprise project which is still in use.

Python is my learning and algorithms language.  I've solved hundreds of problems on ProjectEuler, CodeEval and HackerRank.

I've been building websites since I was in middle school.  I've built hundreds of websites.

I've built dozens of WordPress websites and fixed problems in plugins.  I've written private plugins as well.  I'm very familiar with the WordPress API and the PHP language in general.

I started doing SEO in the early 2000s and have done both on-page SEO and link building.  Most people make stupid decisions in how they structure their markup, what "junk" ends up in the source code, how they write their content, how they format their URLs, do redirects, etc.  I can take one look at a site and know what they can do to improve (and can recommend most of the services that automate that).

I've helped people in niche domains rank for a wide array of keywords.

I've hosted my own git and svn servers, administered build and staging servers, created a network for 50+ people and managed the infrastructure for several startups.

I've authored several applications in Angular, including a large application (numbergarage.com) with an app, sales site and administrative section.  I've identified and fixed bugs in the Angular source and in Angular-UI.

I've written dozens of MySQL-backed websites and applications, and have redesigned existing applications with performance or design problems related to the database schema.  

I've written production code for large organizations like Hilton Hotels, and have used jQuery in hundreds of other projects.

I've written several website backends, as well as a proxy server, in NodeJS.

I've been toying with clojure, using it for learning a lisp dialect and have solved a few dozen coding challenges in Clojure.  I've also done a little bit of image processing in Clojure.

Personal details

Calvin F.

Summary

Technical skills