A genome is an organism's complete set of DNA, including all of its genes. Each genome contains all of the information needed to build and maintain that organism. In humans, a copy of the entire genome—more than 3 billion DNA base pairs—is contained in all cells that have a nucleus.
In 2017 David launched EncrypGen and went live in 2018. The platform is a marketplace for people to record their DNA and sell it to pharmaceutical companies. The reason he set it up was as an antheses to a billion dollar business that had sprung up around DNA since the human genome was first mapped at the turn of this century.