I am an investment advisor and option trader. Before 2014, I worked in the pension industry for 7 years being responsible for the asset management function as a Vice President on Investments of a private pension fund (around $1 billion AuM).  Since 2014, I have been working as an investment advisor with my own private practice focusing on the long-term portfolio management with index ETFs and hedging with options.  The other part of my professional life is options trading. I have been familiar with it for the last decade, and now I trade them on a daily basis using options to build trading strategies or as a hedge for the long-term equity positions in my portfolios and portfolios of my clients.  In 2017, I decided to open to the public my software that I had been developing and using for myself for several years. I called it OptionSmie - www.optionsmile.com. It is an online analytical software platform calculating the options Fair Value on the basis of the historical distribution of the underlying security. It identifies market misprising and discovers trading opportunities in different market regimes and helps in building options trading or hedging strategies.  Since it is a by-product of my own trading that I use every day, I decided to make the access free because the incremental cost for making it public is not material for me. What is more valuable is the feedback that I’m receiving to my approach, which is somewhat unusual and is not widely used among option traders.