Shailesh studied at Thapar Institute of engineering and technology in Patiala, India from 2006 to 2008. He received a Masters degree in power systems and electric drives.
Shailesh worked for Indian sectors from 2008 to 2011. In 2008 he worked in the sphere of power plant operations and planning in Abhishek Industries in Barnala, India. He worked there until July 2010. From July 2010 to November 2011 he was a consulting engineer od the Holtec Consulting in Gurgaon, India.
In November 2011 Shailesh became a power systems engineer in Schneider Electric in Chennai, India. He worked there until July 2013. Since 2011 he works globally and a full-time expat since 2013. Shailesh specialized in performing Power system studies and expert on Protection Coordination and Relay Application Engineering.