Please answer the following question: What key details about david cohen -lrb- entrepreneur -rrb- can be extracted from the following bio? Bio: david cohen is a serial entrepreneur and the founder of pinpoint technologies , icontact.com , and earfeeder . he is also an angel investor with a portfolio of more than 100 companies . cohen is best known as the founder of techstars , a mentorship-based startup accelerator . cohen delivered the keynote speech at railsconf2012 , a conference dedicated to ruby on rails , an open source web application framework for the ruby programming language . he and brad feld co-authored '' do more faster : techstars lessons to accelerate your startup '' .
A:
- birth date is 1968- name is david g. cohen- birth place is deland , florida- occupation is founder and ceo , techstars