I'm web developer in both sides: frontend and backend.
My start on Freelancer.com took place lately but I have experience over next technologies: in backend - python/django framework, in frontend - html5, css3, jQuery(ajax, animation), work with data: postgresql, mysql, redis, highcharts, googlecharts, json.
I enjoy very much coding that is why I perform it qualitatively and do it untill the task is done!