Bengaluru-based TapChief, owned by Pilani Experts Technology Labs Pvt Ltd, has secured an undisclosed amount of funding from Paytm, TaxiForSure’s Aprameya Radhakrishna, Fisdom’s Subramanya Venkat and Nu Ventures’ Venk Krishnan.The funds will be utilized  to develop a ‘coach model’ which is a structured programme that connects users with experts.