Aaditeshwar Seth is the co-founder of Gram Vaani. He also teaches computer science at IIT Delhi. Systems built by Aaditeshwar’s teams at Gram Vaani and IIT Delhi have been used by more than 150 developmental organisations in India, Africa, and Afghanistan, where collectively more than two million people have directly touched their platforms. Several elements of their work have also been adopted by government departments in India for scaling up, and have influenced the use of ICTs for development within many international aid and development organisations.