By Ry Crozier on May 3, 2021 6:55AM Podcast: Core modernisation sets platform for emerging technologies. John Holland is embarking on a three-year digital transformation that will see the company re-platform its core systems and put a range of emerging technologies like IoT and digital twins to use. The engineering contractor - which has had a hand in major projects from Parliament House and the Alice to Darwin Rail Link to the Sydney Football Stadium redevelopment said the transformation would be “comprehensive” and “industry-changing”. Speaking as part of the CXO Challenge series on The iTnews Podcast, chief digital and information officer Roger Wahl said a “perfect storm of catalysts” made the timing right for transformation on a broad scale.