The revamped interior of the Grainstore in the Digital Hub. Photograph: Donal Murphy

Fifteen years ago, Bertie Ahern had a vision of developing a digital hub in the Liberties area of Dublin to cater for companies involved in informatio(...)

Brook Colangelo, senior vice president and chief information officer at Houghton Mifflin Harcourt, pictured at its offices in Dublin. Photograph: Aidan Crawley

Despite long haul flights, lack of sleep, back-to-back meetings – and a recent competitive foot race – Brook Colangelo is firing on all cylinde(...)