Dinangkur Kundu completed his bachelor's degree in Information Technology from Central Queensland University, Australia. He has been working as a software engineer and network admin—designing, developing, and configuring. He has worked with a variety of 2nd, 3rd, and 4th generation languages. He has worked with flat files, indexed files, hierarchical databases, network databases, and relational databases, several Sun and HP servers to configure small and medium range office networks providing Internet service, Mail service, file share service, network-based printing service, backup service, and implementing several network-based applications. Currently, he works as Chief Technical Officer at Quantumcloud, developing and customizing LAMP- and WAMP-based web services. He enjoys producing high-quality software, web-based solutions, and designing secure network.

Tahmid Munaz is currently working in Relisource Technologies (www.relisource.com) as an SQA Engineer. He is also a volunteer in an association called SQABD (SQA Bangladesh—www.sqabd.com) as a Community Relations Manager. He has experience in conducting QA and Testing training and mentoring freshers for Testing and QA Career paths and Consulting.

He loves to keep in touch with other Technical Communities like—JPGroup, Dot_net_community, PHPExpert, and PHPResource. He is addicted to reading blogs and writing when he gets time. You can visit Tahmid's blog at http://tahmidmunaz.blogspot.com