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I received my BSc degree(1987) from DPBS post-graduation college, Anupshahar. Moreover, MSc degree (1989), from NREC Post Graduate college Khurja, Buland Shahar, MPhil degree (1992) & Ph.D. (2010) from Chaudhary Charan Singh University campus Meerut, India. After receiving an educational degree I joined as a lecturer at Vnodini(PG college, Rajasthan) in July 1993 and worked there till June 2000. Later on, I joined Engineering college affiliated to UP Technical University, Lucknow, currently know as Dr. PJ Abdul Kalam University Lucknow and worked from (2001- to 2013) as Assistant Professor, Associate, and Professor Cadre till August 2013. In June 2013, I was selected as Professor of the Mathematics Department at Yobe State University, Nigeria, and worked there as Prof.& Head of Department from Sep 2013 to Dec 2015. After finishing my contract from Yobe State University, I joined Yusuf Maitama Sule University, Kano, Nigeria, in Jan 2016 to date, I am still working as a Professor in the Mathematics Department.

My research area is in Operation Research specialized in Reliability Theory with a copula linguistic approach. Interestingly, I supervised four Ph.D., five MSc, and more than 50 students for the BSc project in Reliability and other Applied Mathematics areas and Complex Analysis (Weierstrass p functions).

I also participated in many international conferences in India, Thailand, Nigeria as a Presenters, Technical advisory board member, and session chairperson. Also, I am currently a member of the editorial board of several Journals in India as well as abroad. I have reviewed many research articles from Springer, Elsevier, Inderscience, and other SCI journals in Reliability and Applied Mathematics areas.

I have published approx. 70 research papers in my specialized area of Reliability and. Statistics. 

  • D. N. (P. G.) College, Meerut, U. P. from Jan. 1992 to April 1993 as a part-time Lecturer on a temporary basis in the Department of Mathematics.

  • V. M. K. (P. G.) College, Khetri, Rajasthan, India from July 1993 to June 2007 as Lecturer/Assistant Professor of Mathematics in the scale of (Rs. 12000-420-18300).

  • Worked as an Assistant Professor of Mathematics and Head of Applied Science Department at Dehradun Institute of Technology (Uttar Pradesh Technical University), Greater Noida from August 2007 to July 2010 on the scale of (INR 12000-420-18300).

  • Worked as a Professor of Mathematics and Head of Applied Science Department at Dehradun Institute of Technology (Uttar Pradesh Technical University), Greater Noida from 10 Sep 2010 to 31 July 2012 on the scale of (INR 37,400-9,000-67,000).

  • Worked as Professor of Mathematics and Head, Department of Applied Science at Sarvottam Institute of Technology & Management (Uttar Pradesh Technical University), Greater Noida from September. 2012 to August 2013 in scale of INR 37,400-9,000-67,000 (Monthly Salary INR 75,000).

  •  Worked as Professor and Head, Department of Mathematics & Statistics, Yobe State University, the Federal Republic of Nigeria from Sep 2013 till 31 Dec 2015.



At V. M. K (P. G) College Khetri Rajasthan, affiliated to Rajasthan University Jaipur
  1. Abstract Algebra for M.Sc. students

  2. Functional Analysis M.Sc. students

  3. Discrete Mathematics B.Sc. students

  4. Operation Research M.Sc. students.

At Uttar Pradesh Technical University Affiliated Institutions:
  1. Engineering Mathematics I for B. Tech.

  2. Engineering Mathematics II for B. Tech.

  3. Engineering Mathematics III for B. Tech.

  4. Discrete Mathematics for M. C. A.

At Yobe State University, Damaturu, Nigeria (for B. Sc.)
  1. Operation Research I, II

  2. Numerical Analysis

  3. Partial differential equation

  4. Complex Analysis

  5. Differential equations

  6. Abstract Algebra

  7. Discrete Mathematics

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