When I became a senior engineering manager three years ago and had multiple teams reporting to me, I was no longer building things on the job myself. This was the first day of the decay of my pure technical skills, and with it came the question of what I was going to do about it.
Fast-forward to March 2020, I’m sprinting through the Sao Paulo airport, hugging my carry-on luggage close to my chest and dodging other travelers as best I can. I was visiting South America when COVID-19 hit Europe and air traffic started shutting down. I was heading back home to Amsterdam and my connecting flight from Buenos Aires had landed an hour late. So I made a run for it. If I didn’t catch this flight, I was going to be stranded 10,000 kilometers away from home.
Fifteen minutes, 40 gates, and a wobbly knee later, I finally reached the boarding area completely out of breath and managed to catch my flight home.
When I got back to work in the following days, most of my colleagues had been working from home via video calls for about a week already. I had missed the early days of the quarantine, but luckily the local supermarkets hadn’t been raided too badly, and I was able to get my hands on toilet paper.
As I started setting up my quarantine routine, I made the decision to tackle the hitch that had been annoying me for a long time, and by this I mean I was determined to catch up with the cutting edge in tech.
My plan was simple: I was going to build a web app as a pretext to learn an entire tech stack end to end. I actually tracked the time I spent on it weekly to hold myself accountable, and it worked!
After more than 100 hours of coding and learning between April and November 2020, I launched the MVP for Sidenote.me, a web app to take time-stamped notes on videos. In the process I learned in-depth about TypeScript, Node.js, and MongoDB, and I performed a high-level refresher on the state of the industry in other tech ecosystems, such as containerized infrastructure, micro frontends, and serverless computing.
