Dr. John L. Sirengo

Institution [ Date from – to ]	Degree(s) or Diploma(s) obtained:
Kibabii University, Kenya, 2015 – 2021	PhD
Masinde Muliro University of Science and Technology, Kenya, 2006 – 2013	MSc (Statistics)
Kenyatta University, Kenya,1989 – 1993	BSc (Double Mathematics)
Egerton University, Kenya,2003 – 2004	PGDE

Date from to	Institution, Location (City, Country)	Person Responsible To	Position	Responsibilities/Duties
2015 – to date	Kibabii University, Bungoma, Kenya	Dr. Kwach – COD Mathematics	Tutorial Fellow	Teaching, developing & managing Learning materials, participating in setting, administering and marking of exams Supervising students’ fieldwork and research projects Academic advisor Timetabling and Field trips
2011- 2016	JKUAT (Kitale CBD)	Director	P/Lecturer	Teaching, developing & managing Learning materials, participating in setting, administering and marking of exams
1997-2012	Kitale Technical Training Institute	Principal	Ag Registrar/ Teacher	In charge of academics and teaching
2012-2015	Chesamisi Boys	Principal	A/Teacher	Teaching, assessment and developing & managing Learning materials

2024

Sirengo John Luca (2024). Mathematical Modelling of Prevention Measures of HIV and Aids in Kenya. IRE (Iconic Research and Engineering) Journal, Vol 8 no. 5,.124 – 133
Sirengo John Luca (2024). Application of Survival Analysis Techniques Using Product Limit Method (PL) to Support Breast Cancer Survivalists. IRE (Iconic Research and Engineering) Journal, Vol 8 no. 5,.528 – 536
Sirengo John Luca (2024). An Enhanced Methodology for Estimating Disease Infection Rates in Plants Using an Equal Group Size. IRE (Iconic Research and Engineering) Journal, Vol 8 no. 6
Wafula P. W., Aywa S. and Sirengo J. L. (2024). Equivalent Characterizations of Isometrically Bounded Operators with Circular Numerical Ranges. IRE journal Vol. 8 Issue 1. 315 – 321
Lubokha S. K., Munir and Sirengo J. L (2024). Accounting Output Innovation Approaches and Financial Sustainability of Tier One Banks in Kenya. IRE journal Vol 6 Issue 1. 363 – 369

2022

vi. Sirengo L. J (2022). Efficient Method for Estimating the presence of a Viral Infectious Disease and How to Control its Rapid Spread in a Population. IRE (Iconic Research and Engineering) Journal, Vol 6 no. 6,.61 – 66
Amwayi, N. E., Sirengo L.J. and Kati, R. O. (2022). Markovian Modeling of Students Performance by Cohorts in Secondary Schools. IRE (Iconic Research and Engineering) Journal, Vol 6 no. 5,.134 – 140

2020

Sirengo L. J., Nyongesa L. K., Aywa O. S. (2020). Estimation of Multiple Traits in an M-Stage Group Testing Model. Applied Mathematical Sciences, 14, 2020, no. 5, 235 – 243
Sirengo L. J., Nyongesa L. K., Aywa O. S. (2020). An M-Stage Hierarchical Group Testing model for Estimating Multiple Traits in a Population. IOSR Journal; of Mathematics. Volume 16 Issue 3, 29 – 34.

2017

Sirengo L., J. (2017). Towards a Cost Effective Method for Estimation Disease Infection Rates in Plants. International Journal of Advanced Scientific Research. Volume 2, No. 4, 70 – 80

2015

Sirengo L., J. (2015). School Factors as Correlates of Secondary Students’ Achievement in Mathematics in Bungoma County, Kenya. International journal of educational investigations. ISSN: 2410 – 3446, Vol 2, No. 6

Lecturer (Statistics)