Praveen Rajarao writes for www.techivy.com. His topics are purely technology related articles on the TechIVY. When he is not completely obsessed with his work career as a software ...ver másPraveen Rajarao writes for www.techivy.com. His topics are purely technology related articles on the TechIVY. When he is not completely obsessed with his work career as a software tech lead, he spends time blogging and helping out other bloggers with tips and advice. Guest posts are welcome at TechIVY.ver menos