I'm ambitious professional and I enjoy software development (I have several own succesful high traffick web-sites developed from scratch) and provide to my todays clients business solutions with using innovative thinking and proven techniques. I'm expert in the following technologies: Skills: - Outside APIs Integration (including Google, Facebook, Twitter, Linkedin, Rackspace, RETS (IDX/MLS), MS Exchange Server, Vimeo, TheMovieDB, TheGamesDB, RottenTomatoes, PostcodeAnyWhere, Unleashed, Kissmetrics, Wistia, Maropost and other); - Server layer for mobile applications; - Payment Gateways Integration (PayPal, Google Checkout, Stripe, FirstData, ChinaPay etc.); - Online manipulations with files (PDF, XLS(X), CSV, ZIP) and images; - Code testing (PHPUnit); - Creating full automated systems for scraping/sending data from/to protected sites; - Complex math calculation; - Fixing bad/old code and doing step-by-step full code refactoring without breaking live mode...