 Malik worked on a multi-biometric system resulting in registration of more than 121 million citizens along their associated biometric attributes.CNN called him ‘Man on mission’ when he identified 3.5 million tax evaders in Pakistan using ‘Data Analytics’ coupled with biometrics.Tariq led similar projects and development based interventions in USA, Kenya, Nigeria, Sri Lanka, Bahrain, Bangladesh, Russia, Malawi and Tanzania.