Social media, mobility, analytics and cloud deployments (SMAC) companies contribute between 5% and 10% of industry revenue as per NAASCOM. Indian IT companies are taking participating in digital technologies and to overcome the technical issues and they are undergoing a massive retraining and skilling process to equip people to build solutions. “The new projects are looking at combinations of all the technologies. The software is being built by smaller teams, in short cycles, so team members have to know more about a range of technologies. So, there is a need to re-skill and retrain says an executive of IT firm.