• Assistant Co-ordinator at RLA study centre, IGNOU between 1999 and 2000.

• In-charge of NCC at Ram Lal Anand College between 1997 and 1999.

• Coordinator NSS of Ram Lal Anand College between 1998 – 1999.

• Deputy Superintendent of University examinations between 2013 – 2016.

• Convenor of Discipline Committee of the Staff Council, Delhi University from 2012 – 2014.

• Advisor to student’s union, Ram Lal Anand College, 2012 & 2015.

• Agrarian History

• Gender and Ecology

• HISTORY OF INDIA- 750 AD – 1206

•  HISTORY OF INDIA- 750 AD – 1206 – 1550 AD

• HISTORY OF INDIA- 750 AD – 1707 AD – 1950 AD

•  ENVIRONMENTAL ISSUES IN INDIA

•  MODERN DELHI

•  ISSUES IN WORLD HISTORY

•  SOCIAL FORMATIONS AND CULTURAL PATTERNS OF ANCIENT AND MEDIEVAL
WORLD

• Examined a Ph.D. thesis sent by B.B. Ambedkar University, Muzaffarpur in 2013.

• Principal investigator of an Innovation Project sponsored by Delhi University on questions of Agrarian unrest and peasant suicide in the year 2013.

• Principal Investigator of an Innovation Project sponsored by Delhi University on the language of knowledge in the year 2014.

• Decline of Harappa: An Ecological Perspective - Varanasi Management Review

• Representation of Women in Historical Traditions - Abhisecaham

• Religion as a Force for Conservation - Abhyudayah

• Bharat me Etihas Lekhan ke Srout kya ho? - Annals of MultiDisciplinary Research

• Bhartiya Sanvidan : Prmukh Vishestaye Aur Samsamayik Chunotiya - Vaichariki

• Bhasha Aur Rajniti ka Badlata Swarup - Annals of MultiDisciplinary Research

• Bharat ka Vibhajan Kitna Apriharya - Sodha Pravaha

• Madhykalin stri santo k samajik chetna - Jigyasa

• Dr. Shri Krishn singh, Congress tatha Bharat sarkar adhiniyam, ek punraavlokan - IJOHMN

• Dr. Shri Krishn Singh aur bihar me jamidari unmulan ki sarthakata - Vak Sudha

• Dr. Shri Krishn Singh : ek vahuaayami vaktitatv - Hindu

• Parmparik udhogo ka patan ya viudogikaran - Sundries Research Mechanism

• Vanijayaran evm krishi me mandi - Research Highlights

• Aadhunik udhogo ka vikas (1914-1947) - Ayan

• Sindhu ghati ki sabhyta - Pratah Varta

• Antar-kshetriya aur samundrik vyapar (750-1200) - Pratah Varta

• 1935 ka bharat sarkar adhiniyam - Pratah varta

• Kshetriya aur sthaniya bhashao me likha gya etihas - Pratah Varta

• Dr. Shre Krishn Singh : Etihas ke aayine me (BOOK) - Sat Sahitya Prakashan, New Delhi, 2016 - ISBN: 978-81-7721-299-0

• Participated in two day National Seminar on HISTORIOGRAPHY organized by Department of History, Shivaji College,Delhi in Feb 2015. 

• Participated in two day National Consultation on Skills in Higher Education organized by Department of Higher Education of MHRD of Government of India in December 2014. 

• Participated in one day National Seminar on The New Avatar of Planning Commission organized by India Policy Foundation in November’ 2014.

• Participated in one day National Seminar on Integral Humanism organized by India Policy Foundation, New Delhi in September’ 2014.

• Participated in an International Workshop organized by the Department of Sanskrit of University of Delhi in the South Campus, in 2013.

• Participated in the workshop on Evaluation Methodology from 8th November to 10th November’ 2012 conducted by CPDHE of University of Delhi.

• Participated in a two day orientation programme organized by Department of History on Environmental Studies in the year 2012.

• Participated in the Academic Congress organized by the University of Delhi, between 6th and 7th September 2012.

• Participated in a 3 week refresher course in the subject – Women’s Studies in January 2007, conducted by CPDHE of University of Delhi.

• Participated in a 3 week refresher course on the subject Environmental Studies from February to March’ 2007, conducted by CPDHE of University of Delhi. 

• Participated in an orientation programme conducted by CPDHE of University of Delhi in the year 1997. 
Papers Presented
 

• Presented a paper on the Language of Knowledge in the Academic Congress organized by Delhi University held on 6 – 7 September’ 2012.

• Presented a paper on Chipko movement in a refresher course conducted by CPDHE of the University of Delhi, in February 2007.

• Presented a paper on Gendered reading of stories of Manu Bhandari in a refresher course conducted by CPDHE of the University of Delhi, in January 2007. 

• Presented a paper on the changing role of women in contemporary time in an orientation programme conducted by CPDHE of University of Delhi in the year 1997.

• RECEIVED JUNIOR RESEARCH FELLOWSHIP (JRF) AND NATIONAL ELIGIBLITY TEST (NET) CONDUCTED BY UGG

• MEMBER BIHAR ITIHAS PARISHAD

•  MEMBER AKHIL BHARTIYE ITIHAS SANKALAN YOJANA

•  Led a team of students on Gyanodaya – 5 to North-east states in December’ 2014.

• Represented the teachers in the governing body of Ram Lal Anand College in the year 2002 – 2003.

•  Elected as a member of Delhi University Teacher’s association (DUTA) Executive in 1997.

• Elected as the President of Staff Association of Ram Lal Anand College in the year 2006.

• Member of a Task Force constituted by DUTA to address the malaise of “Teacher Absenteeism” in the University of Delhi.