Chennai: A software engineer couple in Chennai have been troubleshooting all 'trash' problems. Chennai grapples with over 3,200 tonnes of solid waste everyday and much of it is recyclable. This struck two young software engineers, Sujatha and Jegan, the couple who started Kuppathotti.com in November, 2011. Kuppathotti, when translated in Tamil means a 'trash can'. This eco-friendly initiative also helps some souls to make a quick buck.