Kushal has presented & conducted workshops on topics like Regular Expressions, AST Transformations, GDSL, Advanced JQuery, Building grails Plugins and many more. Kushal when in college was selected as one of the seven people worldwide and the only one from India for the OpenOffice/Oracle Summer internship, in which he worked on the OpenOffice.org Core and developed Filter for Impress. He has an upcoming article on AST in Grails in the Groovy Mag.