• Working as Assistant Professor in the Dept. of H&S, SRIT From June 2016 To Till Date.
• Worked as Assistant Professor in the Dept. of H&S, SRIT From December 2012 To May 2013.
• Worked as Assistant Professor in the Dept. of H&S, GATES Engineering College, Gooty From August 2010 To November 2012 .
• Worked as Assistant Professor in the Dept. of H&S, BITS Engineering College, Hindupur From June 2007 To May 2010.

• Subjects handled : Engineering Mathematics - I
• Mathematical Methods
• Engineering Mathematics - III
• Probability And Statistics

• Publications:

journals:

• K. Hari babu and Dr. K. Jayalakshmi ,"Alternator ideals in viberg(-1,1) rings ,International Journal of Pure and Applied Mathematics Volume 113 No.6 2017 ISSN:1314-3395 https://www.researchgate.net/publication/316875751_ALTERNATOR_IDEALS_IN_VINBERG_-1_1_RINGS
• K. Hari babu and Dr. K. Jayalakshmi, "(-1,1) Metabelian Rings", https://www.researchgate.net/publication/299205612_-11_metabelian_rings
• K. Hari babu and Dr. K. Jayalakshmi, "On (-1,1) rings", Open Journal of Applied and Theoreatical Mathematics (ojatm) Volume 2, No 4, December 2016,pp.945 -954
• K. Hari babu and Dr. K. Jayalakshmi, "On Simple (-1,1) Rings" , International Journal of Mathematical Achieve-5(4),2014,152-155http://www.ijma.info/index.php/ijma/article/view/2820
• K. Hari babu and Dr. K. Jayalakshmi, "Nuclei Equals the Center in (-1,1) Ring", International Global Journal for Research Analysis Volume 3, Issue 2, Feb 2014. http://www.academia.edu/8555350/NUCLEI_EQUALS_THE_CENTER_IN_-1_1_RING

Achievements:

• selected for JNTUCEA UGC Project (New Delhi) entitled "The Charterization of (-1,1) Non Associative Rings" ,from May 2013 to May 2016 .