Kostas was born in Greece and now working in the Czech Republic as a data analyst. By studying and taking courses online, he managed to switch his job as a structural engineer to become a data analyst and almost doubled his 9-5 income within a year. He is actively publishing content on Twitter about finance, investing, and market history to provide education and guidance to people who are just getting started and want to become financially free.
He is the creator of a newsletter on substack and he has recently published two books on finance and investing for beginners, as well as a free guide for those who want to transition to data analytics.
In this episode, he talked about how he put $0 down and leveled up his professional skills and the common mistakes made by beginner investors.
Follow Kostas on Twitter, Substack, and Gumroad.
Download his books below:
The Road to F.I.R.E.: Finance and Investing for Beginners
Data Analytics FREE Tutorials Guide
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