Research/ Teaching Experience :
- Teaching Assistant, Department of Chemistry, Malaviya Regional Engineering College, Jaipur, October 1988- April 1989.
- Research Associate (Direct Fellow) U. G. C., Department of Chemistry, University of Rajasthan, Jaipur; April 1989- January 1990.
- Lecturer, Department of Chemistry, Malaviya Regional Engineering College, Jaipur, January 1990 to December, 1999.
- Reader, Department of Chemistry, Malaviya National Institute of Technology (Deemed University), Jaipur, January 2000.
- Associate Professor, Department of Chemistry, Malaviya National Institute of Technology (Deemed University), Jaipur, 2006.
- Professor, Department of Chemistry, Malaviya National Institute of Technology (Deemed University), Jaipur, 2018.
- Attended National Symposium on “Newer trends in Synthetic Heterocyclic Chemistry” organized by University of Rajasthan, Jaipur, Feb. 5-10, 1985.
- Attended 81st Annual Meeting of Indian Science Congress Association, organized by University of Rajasthan, Jaipur, Jan. 5-8, 1994.
- Attended 8th International Conference on Phenothiazines and Structurally Related Psychotropic Compounds, sponsored by IUPAC, organized by Department of Chemistry, University of Rajasthan, Jaipur, Feb. 26-29, 1996.
- Attended A. I. C. T. E. Video Teleteaching Course on Innovative Teaching Methodology for Higher Order Learning, sponsored by A. I. C. T. E., organized by I. I. T., Delhi, held at IGNOU centre, Jaipur, March 25-29, 1996.
- Attended a one-day Seminar on Advanced Material Coatings, organised by Department of Metallurgy, Malaviya Regional Engineering College, Jaipur, Feb. 21, 1997.
- Attended UGC sponsored Refresher Course on “Chemistry in the Next Decade” organised by Academic Staff College and Department of Chemistry, University of Rajasthan, Jaipur, March 23 to April 11, 1998.
- Attended Short Term Training Programme on “Groundwater Exploitation: Quantitative and Qualitative Aspects”, sponsored by A. I. C. T. E., organised through ISTE by Department of Civil Engineering, Malaviya Regional Engineering College, Jaipur, Oct. 25th to Nov. 6th, 1999.
- Attended Short Term Training Programme on “Recent Trends in IC Engines, Alternate Fuels & Pollution Control”, sponsored by A. I. C. T. E., organised through ISTE by Department of Civil Engineering, Malaviya Regional Engineering College, Jaipur, Dec. 20th 1999 to Jan. 1st, 2000.
- Attended International Conference on Heterocyclic Chemistry, organized by Department of Chemistry, University of Rajasthan, Jaipur, Dec. 15-18, 2001.
- Attended International Symposium on The Chemistry and Applications of Alkoxy, Aryloxy and Allied Derivatives of Elements, organized by Department of Chemistry, University of Rajasthan, Jaipur (Special Assistance Programme in Chemistry), Jan. 10-13, 2002.
- Attended UGC sponsored Refresher Course on “Recent Advances in Chemistry Teaching and Research” organised by Academic Staff College and Department of Chemistry, University of Rajasthan, Jaipur, June 10th to 29th, 2002.
- Attended Short Term Training Programme on “Recent Advances in Technologies for Waste-to-Energy Conversion”, sponsored by A. I. C. T. E., organised through ISTE by Department of Mechanical Engineering, Malaviya National Institute of Technology, Jaipur, Dec. 23rd 2002 to Jan. 3rd, 2003.
- Attended National Symposium on Recent Advances in Chemical Research (RACR-05) organized by Department of Chemistry, University of Rajasthan, Jaipur , on 28th and 29th March, 2005.
- Attended Short Term Training Programme on “Water Management: A Global Perspective”, sponsored by A. I. C. T. E., organised through ISTE by Department of Civil Engineering, Malaviya National Institute of Technology, Jaipur, March 12th to March 22, 2007.
- Attended a one day Workshop on “Advanced Materials Characterization” organized by TEQUIP cell at Design Centre, Malaviya National Institute of Technology, Jaipur, on 3rd May, 2007.
- Attended Eighteenth Mid-Year Meeting of the Academy held on 13-14 July, 2007 at IISc, Bangalore.
- Awarded Summer Research Fellowship jointly by Indian Academy of Sciences, Bangalore, Indian National Science Academy, New Delhi, National Academy of Sciences, Allahabad in 2007 to work for two months at Indian Institute of Sciences (IISc), Bangalore, under the guidance of Prof. S. Chandrasekaran, Head, Division of Chemical Sciences, IISc, Bangalore on the project entitled “Synthesis of Peptidoconjugates using Propargyloxycarbonyl Derivatives of Tyrosine via a ‘Click Chemistry Approach’
- Awarded Summer Research Fellowship jointly by Indian Academy of Sciences, Bangalore, Indian National Science Academy, New Delhi, National Academy of Sciences, Allahabad in 2008 to work for two months at National Chemical Laboratory (NCL), Pune, under the guidance of Prof. Sourav Pal, Head, Physical and Materials Chemistry Division, National Chemical Laboratory, Pune on the project entitled “A Theoretical Study of Reaction Pathways of Some [2 + 2] Cycloaddition Reactions’’
- Acted as Observer for RPET at Udaipur, 1998, 1999 and at Jaipur, 2000, 2001 and 2002; AIEEE at Ajmer 2005.
- Attended a National Workshop on “Green Chemistry: opportunities and Challenges in New Global Era” held at University of Rajasthan, Jaipur during 7-9 dec, 2009.
- Attended a National Conference on “Green and Sustainable Chemistry”held at BITS, Pilani during 19-21 feb, 2010.
- Attended a 3rd International Conference on Heterocyclic Chemistry, held at Jaipur, during 10-13 Dec., 2011.
- Attended one day national seminar on Chemistry in Our Lives, held at Centre of Advance Studies, Dept. of Chemistry, University of Rajasthan, Jaipur on 12th Dec. 2011.
- Attended an International Conference on Nanotechnology and its Applications, “NanoSciTech 2012”, held on 15-18th Feb, 2012 at Punjab University, Chandigarh.
- Acted as Expert for Reviewing Research Paper to be published in Heteroatom Chemistry (John Wiley), Green Chemistry Letters and Review, Synthetic Communication (Taylor and Francis)
- Acted as Expert to evaluate Student Project Proposals for grant of Financial Assistance during F.Y. 2008-09 and 2009-10
- Acted as Expert in Zonal Teacher Science Congress, Dec, 2010
- Acted as Chemistry Expert in RPSC’s competition examinations and also for interviews for staff selection
- Acted as Examiner to evaluate Ph. D. Thesis and also as an External Expert for Viva-voce at Gujarat University
- Invited Speaker on “Mechanochemistry: Greening Organic Synthesis” at Suresh Gyan Vihar University, Jaipur. (Convention on climate change and water 2012, 10th to 12th Oct. 2012)
- BSC BRNS Interaction Meeting in the Dept of Physics with Basic Science Faculty at Mohanlal Sukhadia University, Udaipur, 2012, organized by BARC, India on September 08, 2012
- Acted as Observer in Young Scientist Research Award Meet at BSC BRNS Meeting, Mumbai, Nov. 26th -28th, 2012.
- Invited Speaker on “Nuclear Magnetic Resonance” at a Short term Course on Characterization Techniques of Materials organized by Dept. of Physics, MNITJ from June 17th to 21st, 2013.
- Invited Speaker on “Fullerenes” at a Short term Course on “Nanotechnology and its Application” organised by Department of Metallurgical and Materials Engineering, MNITJ from October 7-11, 2013.
- Invited Speaker on the topic Coumarin based receptor for naked eye detection of inorganic fluoride ion in aqueous media in “National conference on Desalination and water purification for Defence and civil applications” organised by Defence Laboratory Jodhpur & Indian Desalination Association (InDA) from 22-23 March 2017.
- Guest of honor of valedictory session in a Seminar on the topic “Fundamental Concepts in Inorganic and Organic Chemistry” on 06th September, 2019 held at St. Wilfred’s P.G. College, Jaipur.
- Invited Speaker on the topic “Nanocatalyst: Synthesis and its application” in International Conference on, “Chemical Constellation Cheminar-2019, 12-13 October, 2019” Organized by Department of Chemistry, (DST-FIST Sponsored Department), Dr. B. R. Ambedkar National Institute of Technology Jalandhar (Punjab).
- Act as an External Expert for Research Board in University of Engineering and Management Jaipur.
- Invited Speaker on the topic “Mass spectroscopy for materials characterization” in STC on Spectroscopic Techniques for Materials Characterization, January 8, 2021, Organized by MNIT Jaipur.
- Invited Speaker on the topic “Development of receptors for fluoride and aluminium ion” in one day webinar on Advances in Chemistry, June 2, 2021, Organized by Vivekananda Global University, Jaipur & CRSI Local Chapter Jaipur-University of Rajasthan.
- Chaired the Technical Session at the International Conference on “International Conference on Soft Materials (ICSM 2020)”, 15th December, 2021, MNIT Jaipur.
- Chaired the Technical Session at the International Conference on "Recent Innovation in Cleaner Technologies"8-9th March, 2021, MNIT Jaipur.
- Chaired the Technical Session at the International Conference on “Frontiers in Organometallic and Catalysis" (FOMC-2021), 20th January, 2021, MNIT Jaipur.