Web Developer since 2003

I write  in PHP. I coded WordPress, Drupal, Zurb Foundation. I also do Python. My specialties are: Workflow (back-office, back-end & front-end). Data Migration. Taxonomy, light-weight Statistics & Analytics using Standard Deviation. My current project is a novel expansion of Taxonomy & Tag paradigms based on Ontology. I am building it on a copy of a mature Streetcar website, WWW.STREETCAR.ORG.