![](https://entrepreneurship.columbia.edu/wp-content/uploads/2017/11/David-Mela-da-Luz.png)
David has spent his career immersed in startups, having worked at Geekie in the beginning o fhis career, and cofounded his own EdTech venture. A psychologist, developer, and Big Data expert, he is now an instructional designer, consulting on educational technology at the Vanzolini Foundation.