Global Representation: Selected as committee member to represent India at BRICS countries Photonics working group, by Govt of India (meeting held at Moscow April 2018)
Member of Editorial board of IETE Tech review (2017-to-date) Member National Board of Accreditation (2015-to-date)
Invited talks given at Bi-annual SPIE/OSA conferences PHOTONICS 2018 ( IITD), PHOTONICS 2016 (IITK) and PHOTONICS 2014 (IITKGP)
Member of TPC of Bi-annual SPIE/OSA conferences PHOTONICS 2018 ( IITD), PHOTONICS 2016 (IITK) and PHOTONICS 2014 (IITKGP), IEEE WRAP 2013( (IITD), WRAP 2015(IISc), WRAP 2017 (MEC Hyderabad), WRAP 2019 (IIT Guwahati)
Outstanding reviewer of the Journal Optics Communications (2014, 2015) Member: IEEE HKN (2017)
Chairman GATE (IISc zone) during 2010-13
Elevated to senior member of IEEE (2009),
served as execom member of IEEE Bangalore Section, Chair of IEEE Photonics Society and Chair of IEEE Communications Society, and branch counsellor of IEEE-IISc Student Branch.