I find it very enjoyable to architect the smallest apps all the way up to the more scalable enterprise solutions. Sometimes I also like to switch hats during a product's conception. For instance I find it really enjoyable to challenge product ideas, mingle with flows, do a coding marathon or simply present the next cool tool or framework in front of a knowledge hungry crowd.
Currently enjoying the VR scene on the web!
The handful of tech I work with:
Javascript ES6, ES7, ES* flavours, Typescript, MobX, React.JS, ReactNative and Angular.JS with almost everything that fits in between.