John is a trainer, consultant based in Sydney and founder of Flow Studio App In the last twenty years he specializes and blogs ( johnliu.net ) frequently on client-side scripting, custom development, Flows and PowerApps. Originally from a technical background in .NET, he is fluent with both creating custom software from scratch as well as extending out of box capabilities. John is a frequent speaker at Office 365 conferences and events around Sydney and Australia. He helps with organizing Sydney's SharePoint user group and Sydney PowerApps & Flow usergroups. He is a dual Microsoft MVP in Office apps and services and Business Applications (Flow and PowerApps). In 2018 he created Flow Studio app to help Microsoft Flow makers take their Flows to the next level.