My name is A. Alfred Raja Melvin. My HOPE is in Lord JESUS CHRIST. I am currently the Assistant Professor in Computer Science & Engg at Karunya Institute of Technology & Sciences, Coimbatore. I am a Red Hat Certified System Administrator. I am a Computer enthusiast, Linux & Open Source Evangelist. Also, I am pursuing research in Security in Cloud Computing. Network Security Specialist is my Dream Job . Have fair knowledge about Network Simulator (NS2) and TCL scripting. I am also interested in fitness.