Alfaro was the head of development for Colombia's first internet city portal bogota.com.

He served as head of the company's research and development until his retirement in 1982.

Since 2007 Foster has been the head of research and development at Point65.

He was head of research and development at Glaxo from 1978 until 1987.

After a range of engineering assignments, he became head of research and development in 1960.

In 1984 he was named head of research and development for the company's industrial tire division.

"When women become the heads of development, it's much easier as a woman to find a receptive audience for your idea."

Dunning was head of development at the now defunct website www.screenwritingonthenet.com.

Late in 1992, numerous members of the Bedrock team, including the head of development, left the company.

She was the head of research and development, writing all the course and marketing materials.