I'm an honest, strong-willed, focused and responsible problem solver and product builder. Years of work among different roles made me a seasoned developer and trustworthy team player. Back in Polydice, as Rails backend developer, I designed architects and features like paid membership, e-invoice gem, pageview system based on Redis, maintained RESTful APIs for Web/Mobile apps. Furthermore, I proposed a new team workflow which was successfully adopted and assumed an unofficial team leader role.