I am a full stack web developer with 6+ years of experience, mostly doing Ruby&#x2F;Rails. I also know some Clojure but have been using it for fun side projects only.<p>Talking about securing my future as a developer, it looks to me, like there are a lot of highly paid jobs for Scala developers and that Scala has been progressing for the past few years.<p>Also, Go looks like the next standard de facto for highly loaded web APIs and is also quite well paid.<p>As for more abstract things, data collecting and processing fields also look promising, even in our small startup we have business intelligence team doing Data Mining. Seems to me like it&#x27;s the future for many companies also.<p>What are your thoughts? How do you decide what to learn next?
Ask HN: Diversifying knowledge portfolio as a web dev?