SEEKING WORK, Remote, UTC+2, Ruby / Rails consultant, ex-CEO and ex-CTO. Things I solved / built / led in the past: * led a team, designed and built a backe

SEEKING WORK, Remote, UTC+2, Ruby / Rails consultant, ex-CEO and ex-CTO. Things I solved / built / led in the past: * led a team, designed and built a backend for an end-to-end messenger: Rails, Websockets, PostgreSQL, Redis * built a backend for a Click & Collect platform - bringing online to offline: Rails, PostgreSQL, ElasticSearch * built a store locator: Rails, PostgreSQL, ElasticSearch * led a team, designed and built a loyalty platform (vouchers & coupons): Rails, JRuby, MySQL, ElasticSearch * built a recruiting platform matching employers with canidates based on social profiles info (Facebook and LinkedIn APIs): Rails, PostgreSQL, ElasticSearch * led a team, designed and built an IPTV middleware with high-performance APIs and EPG support I focus on backend, recently exploring React and fullstack. Plus some OSS and Clojure experience. Contact info: * website: https://tomekw.com * Github: https://github.com/tomekw * LinkedIn: https://www.linkedin.com/in/tomekwcom * Twitter: https://twitter.com/_tomekw * email: hn@tomekw.com