Jacek Kołodziejczak - B2B Freelancer, Investor.


I am a freelancer - web designer, graphic designer.
I run my own IT company: OpenArt Studio.

For several years I have also been a stock market investor. I am constantly expanding my knowledge in this topic and gaining experience. I invest in the global markets in ETFs, stocks and cryptocurrencies. Currently, I am interested in option strategies. I also program a little in AFL (AmiBroker).


Since 2014, I have been interested in blockchain technology and cryptocurrencies. I have a lot of experience in this topic, which you can read about on my blog. Therefore, in 2018 I decided to create my personal token called JKCOIN.