My current venture (https://www.podalong.com) is using Elixir/Phoenix Framework/Vue.js for the front end, a couple various Golang services for background stuff, and Elasticsearch for search.

This was my first project using Elixir/Phoenix and it’s been really fantastic, I couldn’t recommend it enough for being very productive and it’s fairly performant to boot.

The mobile app was built using Flutter (again my first project with Flutter), and it has honestly been great. I come from a Java background and Dart is extremely similar so it took no time at all to get acclimated.