Retired from office work. Titles including service engineer, service manager, business unit manager, and supply chain manager from European multinational companies. Keep some days busy with codes. Coded in android java and kotlin in recent years. Some practices on react native and expo as well. Acquire more coding diversity from python, node.js, express.js, socket.io, html, css, pure javascript, wampserver, php, mySQL, PostgreSQL, heroku deployment, still counting. Now remixity 101 ... ©