1. Sr. Res. Asst. of Civ. and Hydr. Engrg. Dept., Indian Inst. of Sci., Bangalore, India
2. Assoc. Prof. of Civ. and Hydr. Engrg. Dept., Indian Inst. of Sci., Bangalore, India
3. Prof. of Civ. and Hydr. Engrg. Dept., Indian Inst. of Sci., Bangalore, India