Bhaskarjyoti Roy

Background

About Bhaskarjyoti Roy

Seasoned Linux System Administrator and Open Source based Solution Architect with ten years of relevant experience diagnosing and resolving technical problems with multiple operating systems. Proven ability to troubleshoot and solve complex problems, lead small project groups, and (re)design and implement intricate computing environments. Demonstrated initiative to learn new environments. Strong sense of "do it right the first time", meticulous attention to details, and ability to communicate technical knowledge to peers and support personnel. Technical Skills : Experienced with the following software, utilities and protocols: • Operating Environments : Windows 7, System Administration level of : Red Hat Enterprise Linux 3.x-6.x, Centos 3.x-6.x, Debian, Ubuntu, OpenSuse etc. • Virtualization: KVM, Libvirt, Xen, XenServer, VMWare, Oracle VirtualBOX, OpenVz. • Data bases: MySQL • Storage/Installation: LVM, Linux Kickstart, Raid 0/1/5 • Web: Apache, LightHTTPD, Varnish, Nginx etc. • Mail: Postfix, SendMail, Dovecot, Courier IMAP, POP3, Cyrus Sasl, Zimbra, Impala. • Directory Server : OpenLDAP and RHDS. • Tools: Subversion, Git, WHM/Cpanel, Plesk, Webmin, Virtualmin, Directadmin, etc. • Network Services: SSH, DNS/BIND, NFS, NIS, Samba, rsync, DHCP, Telnet, FTP, RHCS/DRBD, Jabber, OpenXchange etc. • Programming: Basic Shell Programming (ksh, csh, bash), Batch Scripting, HTML, basic knowledge of SQL, understanding of Algorithm. • Monitoring Tool: Nagios, Cacti and other customized tools. • Ticketing Tools: eSupport Kayako, WHMCS, OTRS etc.