CONFERENCE/SYMPOSIUM ORGANIZED

1. Convener, DST-SERB sponsored  International Conference on Mathematical Analysis and Applications, December 15-17, 2022

2. Convener, National Conference on Mathematical Analysis and Applications, NIT-T, December 19-20, 2019 

3. Organizer, Second International Symposium on Geometric Function Theory (ISGFT - 2019, as a part of "International Conference on Mathematical Analysis and Computing (ICMAC-2019)",  SSN College of Engineering, Chennai, December 23-24, 2019.

4. Organizer, Symposium on “Geometric Function Theory (GFT)", as a part of "National Conference on Mathematical Analysis and Computing (NCMAC-2018)",  SSN College of Engineering, Chennai, December 13-14, 2018.

5. Chairman, Organizing Committee, International Conference on Topology and Geometry (ICTG-2017) in the Honor of Prof. Tej Bahadur Singh on the occasion of his retirement, November 23-24, 2017.

6.  Course Coordinator, 3 Weeks Refresher Course in Mathematical Sciences, Centre for Professional Development in Higher Education, University of Delhi, Delhi, June 6, 2017 - June 27, 2017. 

7. Chairman, Organizing Committee, National Conference on Algebra, Analysis, Coding and Cryptography in honor of Prof. Bal Kishan Dass on the occasion of his retirement,   Department of Mathematics, University of Delhi, October 14-15, 2016.

8. Course Coordinator, 3 Weeks Refresher Course in Mathematical Sciences, Centre for Professional Development in Higher Education, University of Delhi, Delhi, August 30, 2016 to September 20, 2016.

9. Convenor, Symposium on Complex Function Theory, 29th Annual Conference of the RMS, 23-27 June 2014.

10. Organizing Secretary, National Meet on History of Mathematical Sciences, University of Delhi, 7–9 January 2010.

11. Chairperson, Organizing Committee, AICTE Sponsored Staff Development Programme on “Soft Computing using MATLAB and LATEX at a Glance”, 17-18 December 2009, Delhi Technological University.

12. Course Coordinator, Refresher Course (3 week) in Mathematics, Centre for Professional Development in Higher Education, University of Delhi, Delhi, January 27 – February 16, 2009.

13. Coordinator, Pre-ICM International Convention onMathematical Sciences Department of Mathematics, University of Delhi, 18-20 December 2008.

14. Organizer for the Symposium on Geometric Function Theory (conducted as part of Pre-ICM International Convention on Mathematical Sciences), Department of Mathematics, University of Delhi, 18-20 December 2008.

15. Member of the organizing committee, International Conference on Operator Theory and Related Areas , University of Delhi, January 9 - 12, 2008

16. Member of the organizing committee and editor of the proceedings, Second IMT-GT Conference on Mathematics, Statistics and Their Applications, The Gurney Hotel in Penang from June 13 - 15, 2006.

17.  Member of the organizing committee and editor of the proceedings, Second National Conference on Graphing Calculators, 4-6 October 2004, The Gurney Hotel, Penang

18. Organizer and editor of the proceedings, One day symposium on geometric function theory, Department of Mathematics and Department of Computer Applications, Sri Venkateswara College of Engineering, December 2002.

19. Conducted 2 workshops on LATEX for the editors/staff at University Press, USM.

CONSULTANCY

1. Mentor for the DU innovation project entitled "Private coaching versus classroom teaching in schools/universities", PI: Sumit Nagpal, Nagender Pal and Pappu, Ramanujan College (2015-16)

2. A 5 days program on LATEX was offered to public through the EDC of SVCE during October 2003 (With B. Muthukumaran). Later delivered a talk on LATEX - Document preparation software on 05/09/2003 and 10/10/2001.

3. Delivered guest lectures at the Workshop on EIP2003, held at SVCE on 11/07/03

4. Computer Training Program for three batches of Tamil Nadu Police, Kancheepuram Sector (9/08/2002-07/09/2002) (Coordinators: B. Muthukumaran and V. Ravichandran)

5. As a part of the MOU, Consultancy Lectures on System Administration (Debian Linux Systems) to M/S Gemini Communi-cations Ltd (02/08/02 and 04/08/02)

6. Training on Unix and its Variants to Syntel India, during the last week of March, 2002 (70 hours of training)

7. One Day Workshop on LaTeX (March 2002) organized by the ISTE Chapter and Department of Mathematics and Computer Applications attended by 20 facultyand staff members. 

8. A value added unix administration program is being offered for the students ofMCA II year at the College Campus between 04-05 PM. The course is being  offered by Dr.V.Ravichandran, Mr.B.Muthukumaran and Mr.T.Srinivasan. About  45 students have registered for the program. 

9. Delivered lecutres at the three day Workshop on computers at SVCE during 09/07/2001 – 11/07/2001 attended by 20 doctors from Meenakshi Dental College, Maduravoil