1. Research and Development, Xpertmindz Innovative Solutions Private Limited, Kuzhithurai, Tamil Nadu, India
2. Department of Mechanical Engineering, Chaitanya Bharathi Institute of Technology(A), Hyderabad, India
3. (Senior Scale) & Head of Department, Department of Mechanical Engineering, JNTUA College of Engineering, Anantapur, India
4. Department of Mechanical Engineering, Yeshwantrao Chavan college of Engineering, Nagpur, India