I started in tech back in 2005, working for a consulting firm, Accenture, supporting tech solutions for the bank industry. I turned into a Senior developer there using Java and the mainframe ecosystem.
5 years later I moved to a Telecommunication company, Verizon, supporting the same tech stack. Was no later than 2010 when I decided to start working independently in web development projects. Started with RoR but in the last 3 years, I've been using JS/TS and React mostly.
I'm currently learning web3 technologies as well and as a hobby I actively contribute to OSS projects. You can find me at github.com/denik1981.