Engr. Mairaj has worked for over 31 years as a Professional Engineer, Technical Manager and at Senior Management & advisory positions for Government of Pakistan.
Some of his Major Achievements include DEFCOM communication network/system, High scale Transit Exchanges for PTC, planning and development of Next Generation Network for NTC, First Public Sector Cloud based National Data Center, preparation of USF Framework, Telecom Policy, Legal and Regulatory Framework, Establishment of PEHEL-911 a universal Help Line/call center for citizens in distress, Preparation cloud based setup for a successful DIGITAL CENSUS, Track and Trace Supply Chain for Certified Seed Verification for Ministry of Food Security and Directorate of Seed Certification and Registration Department. Establishment of Public Key Infrastructure (PKI) for ECAC making Pakistan one of the Player in the world for issuance of Accreditation Certificates to Certificate Service Providers.