Mr Sethi is a Development Educator and practicing Organizational Development expert and a Gender trainer. As founder of Janvikas, he has helped set up several strategic organizations in the country, Kutch Mahila Vikas Sangathan, Sahjeevan, Drishti, Centre for Social Justice, HID forum, Econet, to name a few. He was appointed as member of monitoring group by NHRC to monitor human right violations during the Gujarat Earthquake & Communal Violence. He has done several assignments for SDC, GIZ, Christian Aid and other NGOs. He led the largest civil society initiative for rehabilitation and justice post the 2001-02 Gujarat earthquake and carnage. The team which worked on the Bilkis Bano case, was also anchored by him.