> I was a sentient wiki Busted up at this point. But seriously, this is me, though to a lesser degree (this guy sounds much awesomer then me). 10 years ago,

> I was a sentient wiki Busted up at this point. But seriously, this is me, though to a lesser degree (this guy sounds much awesomer then me). 10 years ago, I exited a shrinking technology community. I loved it, but the signs were on the wall. I knew I’d be one of the last ones to turn out the lights. I was just past 41. The prospect of looking for work at 50+ with guru expertise in a Cobol like technology terrified me. There seemed to be two basic paths at the time. Embedded or web. It seemed like web development was getting commoditized, community college grads earning $17/hr to hammer out a web site for the local pet store. Embedded seemed more lucrative, and I had a decent level of C competency. I made a choice to become a polyglot as well. I would embrace the “best tool for the job” mantra, and avoid being pigeonholed by any single technology. An opportunity in our small community opened up to be somewhat entrepreneurial for a medium size company and I jumped in. Our number of participants is no where near as large as the article. 10 at most. But 10 years later, I’m indispensable. I own the embedded C code that runs the 3 different node types on a proprietary LoRa network. The protocol that communicates with the edge device that runs embedded Linux, running multiple systemd services, the uboot configuration, the cooperating Python programs, our own BLE driver from said Linux board, the MQTT and BLE communications schemes and binary json like protocol that communicates to apps. The Kotlin code that runs the two apps. The horror that is working with BLE on Android. The objective-C then Swift code that runs the same two iOS apps. The elixir service that transforms MQTT traffic to swaggerified API. The ansible scripts that configure our servers. Etc. I try to document things, write good code, unit tests, but there’s still a huge amount of “how it all fits together” and “we tired that, don’t want to go there” knowledge in my head. I have enjoyed learning all these things and more. But I regret I never get the time to get really good at any of them. I regularly experience tuple dysphoria (“how do we do tuples in this language again?”) and other similar “why do all of these languages need to do the same thing differently?” And feel like I always probably need to go figure out how docker works or some other new thing so that I can keep pushing our product offering into new and exciting places. And like the fine article, I am well remunerated, I am indispensable, I don’t know if I can keep this up til retirement, and it’s kinda lonely. I don’t see a way out. People want to pay $120K for a dedicated Elixir developer, not 180 for “does a lot of fricking things kinda.” A couple years ago, we hired someone to “help Travis” but it didn’t work out so well. I’m still trying to figure out why. (I should add that there’s still interest in hiring another body to participate in this madness of polyglot indispensable-ness, if such a thing sounded appealing, email’s in the profile)