Seeking an experienced developer well versed in Ionic 1, Angular 1, Node, Express and postgreSql or mySQL to help me build the next version of a location-based meet-up app I started. ... We will be using Ionic 2 and Angular 2 to build it and will be migrating a mySQL database to a postgreSQL database. Ideally, this developer will be experienced enough to explain things as we go as I will be helping with some of the easier tasks. ... I will not need hand holding as I'm an entry-level web developer well versed on Angular, Angular 2, postgreSql, MongoDB, Node & Express, Ionic, Ionic 2 among others.