18) Chair of the committee for PhD Symposium at 3rd IEEE conference on Information and Communication Technology CICT 2019, IIITA Prayagraj, Dec 06-08, 2019.
17) Chair of the Track on, 'Wireless Communications and Internet of Things', 3rd IEEE conference on Information and Communication Technology CICT 2019, IIITA Prayagraj, Dec 06-08, 2019.
16) Chair of the Track on 'Hardware for secure information processing', 5th IEEE International Symposium on Smart Electronic Systems (IEEE-iSES, formerly IEEE-iNIS), NIT Rourekela, 16-18 Dec 2019.
15) Chair of the Track on Signal Processing, VCAS 2019, Springer International Conference on VLSI, Communications and Signal Processing, MNNIT, Allahabad Prayagraj, Oct 21-23, 2019.
14) Adviser, Local organizing committee, NAAC Accessor Orientation Programme, IIIT Allahabad Prayagraj, April 30, 2019.
13) Advisory board member, Industry Academia Conclave, India International Centre, New Delhi, April 18, 2019.
12) Coordinator and Main Teacher, Self Finance course-cum-workshop on Advanced Multirate Digital Signal Processing, IIITA Prayagraj, March 8-10, 2019.
11) Session Chair, Springer International Conference on VLSI, Communications and Signal Processing, MNNIT, Allahabad Prayagraj, Nov 29th to Dec 1, 2018.
10) Session Chair, IEEE Conference on Information & Communication Technology (CICT-2017), ABV-IIITM Gwalior (MP), November 3-5, 2017.
9) Organizing Chair, and Track Chair (Signal Processing), IEEE UP Section Conference, UPCON 2015, Dec 4-6, 2015, IIITA.
8) Coordinator, the Second Workshop on Antenna and RF Design for Low Power Applications, scheduled to be organized during Sept 16-21, 2013, IIITA.
7) Coordinator, Workshop on Designing the Communication Systems using Software Defined Radio (SDR) and Labview, May 7-8, 2013, IIITA.
6) Co-Chair (Publication), WCSN-2013, Dec 16-19, 2013, IIITA.
5) Coordinator, a workshop on Antenna and RF Design for Low Power Applications, 2012, IITA.
4) Co-chair, organizing committee, WCSN 2012, Dec 19-23, 2012, Naresuan University, Phitsanulok, Thailand.
3) Co-coordinator, Summer school 2008, IIITA
2) Science Conclave: During 2008 to 2014 IIIT Allahabad organized 7 consecutive science conclaves each of one-week duration. It used to be a mega event attended by more than 1000 top class university students, selected topper of various school boards and faculty members. The institute invited several Nobel Laureates and eminent scientists for sharing their knowledge and wisdom with these participants. Just like all other faculty members I headed several committees and contributed to the successful organization of Science Conclave.
1) WCSN: From 2005 to 2013 IIIT Allahabad organized 9 consecutive International conferences on wireless communication and sensor network (WCSN). I played leading role in coordinating various crucial activities in organizing WCSN during 2006 to 2012.