I am a front and back end developer at Arriba, Upwork web development team. I specialize in developing custom web apps for businesses, like custom ERP, CRM or HelpDesk. I am also good at developing custom websites with complex back-end.
I have been working at Arriba for 5 years. Before that I have been a freelance programmer. So, altogether I have been programming for 7 years.
The biggest and most important project that I have been working on for 5 years and still continue supporting to this day - is upgrade and maintenance of custo