RTI Activist Kodur Venkatesh Trainer Venkatesh Venkatesh CRPF Venkatesh private detective Venkatesh IAS Coach Venkatesh Social worker from Bangalore Venkatesh founder Arise India Foundation Kodur Venkatesh fight against corruption Kodur Venkatesh fought MP elections as independent candidate Kodur Venkatesh civil rights activist Kodur Venkatesh Social activist Kodur Venkatesh Internal Security Expert Kodur Venkatesh Sociologist Venkatesh Anantapur Venkatesh studied in SV University Tirupati Venkatesh worked in Kashmir, Punjab