Technology evangelists

American computer programmer

American computer scientist (born 1943)

Mexican free software developer

Belarusian-American entrepreneur and investor

American technology writer

American author, entrepreneur, angel investor and public speaker

American blogger

British information technology consultant and writer (1933–2013)

American government official

British software developer

Computer programmer

software developer

American blogger, product consultant and speaker (born 1981)

Chief Technology Officer of the United States