Rajkumar
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Rajkumar Resume
RAJKUMAR.P
Email:[email protected]
Mobile:91-9894864241
Summary: • •
Over 17 month’s professional experience in design, development and maintenance of Software applications in UNIX/Linux operating environments. Experience in installation, configuration, maintenance and troubleshooting Linux, Solaris, Apache, MySQL
•
Experience in automation of administrative tasks, used awk, sed and UNIX shell scripts.
•
Installation - Kickstart, PXE boot, Network Installation.
Education: B.E in Electrical and Electronics Engineering, (2002-2006)
Dr.mahalingam College of engineering and technology, pollachi, Percentage – 75% HSC (2001-2002), Nadar Percentage – 87.5%
Hr.Sec.School,
Bodi-Thirumalapuram,
SSLC (1998-1999), Nadar Percentage – 81.6%
Hr.Sec.School,
Bodi-Thirumalapuram,
Skills: Operating Systems
: Red hat Enterprise Linux 3/4, Solaris 9/10, Ms-Windows 95/98/XP/2000
Language
:
C, Bash Shell Programming, HTML.
Protocols
:
TCP/IP, HTTP, FTP, NIS, NFS, DNS.
Networking Technologies
:
Firewall.
Database
:
My SQL 4.0.
Others
:
LVM, DHCP.
Operatingsystems and software: •
Enterprise Red Hat Linux 3/4.0,solaris 9/10
Rajkumar Resume Experienced with a broad range of software, utilities and protocols, including the following:
•
Web Servers - Apache ,DHCP, Samba, FTP, SSH, DNS
•
Naming Service- NIS and DNS
•
Admin Tools - vmstat, iostat, top, trace route, ping, sar, mpstat
•
Backup – tar.
•
Security - SSH, IPchains, IPtables
•
Network Management: 1. Setup NFS Servers, NIS Master Server, Slave Servers and auto mounted the file systems using direct and indirect maps.
2. Setup NIS and DNS clients in a heterogeneous environment comprising of LINUX machines. 3. Working experience in Telnet, FTP, NAT, ifconfig, route, iptables, netstat,xinetd, HTTP, •
System Management : 1. User, Group, Package Management (RPM), Package and
patch Administration In Linux and Solaris. 2. Created and modified swap file systems, used fdisk. 3. Configuration and maintenance disks under LVM with expertise spread across Physical volume, volume group & logical volume. •
System Monitoring: 1. Monitoring performance by using tools such as sar, top, vmstat, iostat, traceroute, ping.
2. Monitoring performance of jobpier.com using Dev Monitor tool and glance Tool.
Rajkumar Resume
•
Disk management tools - fdisk
•
File system management – mkfs,mke2fs, fsck,e2fsck,
Professional Experience: Linux system administrator: Prast Technologies Pvt.Limited, Chennai, India.
Professional project Experience: Administration Project: Description
Maintaining and upgrading the online job portal (JobPier.com) for the end user. The portal is an online job search engine.
Role
System administration
Environment
Red Hat Enterprise Linux, Apache, MySQL 1) Configured and maintained disks under LVM using pvcreate, pvchange, vgcreate, vgchange, lvcreate, lvchange, vgexport, vgimport, vgreduce, lvreduce, lvextend 2) Created, modified and maintained SWAP files system.
Contribution
3) Involved in monitoring the performance and troubleshooting bottlenecks of Memory, CPU, I/O Devices and Network using ps, vmstat, iostat, netstat, uptime, sar, top, traceroute and ping commands, tuning the performance. 4)Wrote Shell scripts to monitor system activity over a period of time
Team Size
5
Dev Monitor:
Description
Dev Monitor is a web interface tool that runs in the background as a daemon process and periodically reduces the risk of monitoring devices in a heterogeneous hardware environment and to manage the hardware failure/alerts from Linux environment.
Role
Software Engineer
Rajkumar Resume 1) Wrote Shell scripts to monitor system activity over a period of time and to feed the system logs in the database. Contribution
2) Maintained database to feed hardware data, various parameters and live data’s of the running system Environment
Linux Shell Script, MySQL and Red Hat Enterprise Linux
Period
6 months
Team Size
5
Personal Details: Name DOB Father’s name
: :
RAJKUMAR.P
30.05.1985 :
V.PONRAJ
Phone no : 9894864241 Nationality : Indian E-mail ID : [email protected] Marital Status : Single Hobbies : Listening Music, playing cricket Languages Known: English, Tamil, Kannada, and Hindi. Address : No: 8/759, flat 9, Shiv apartments, 10 th sector, 65th street, K.K nagar west, Chennai -600078
I hereby confirm that the information given above this is true to the best of my knowledge.
RAJKUMAR.P
RAJKUMAR.P
Email:[email protected]
Mobile:91-9894864241
Summary: • •
Over 17 month’s professional experience in design, development and maintenance of Software applications in UNIX/Linux operating environments. Experience in installation, configuration, maintenance and troubleshooting Linux, Solaris, Apache, MySQL
•
Experience in automation of administrative tasks, used awk, sed and UNIX shell scripts.
•
Installation - Kickstart, PXE boot, Network Installation.
Education: B.E in Electrical and Electronics Engineering, (2002-2006)
Dr.mahalingam College of engineering and technology, pollachi, Percentage – 75% HSC (2001-2002), Nadar Percentage – 87.5%
Hr.Sec.School,
Bodi-Thirumalapuram,
SSLC (1998-1999), Nadar Percentage – 81.6%
Hr.Sec.School,
Bodi-Thirumalapuram,
Skills: Operating Systems
: Red hat Enterprise Linux 3/4, Solaris 9/10, Ms-Windows 95/98/XP/2000
Language
:
C, Bash Shell Programming, HTML.
Protocols
:
TCP/IP, HTTP, FTP, NIS, NFS, DNS.
Networking Technologies
:
Firewall.
Database
:
My SQL 4.0.
Others
:
LVM, DHCP.
Operatingsystems and software: •
Enterprise Red Hat Linux 3/4.0,solaris 9/10
Rajkumar Resume Experienced with a broad range of software, utilities and protocols, including the following:
•
Web Servers - Apache ,DHCP, Samba, FTP, SSH, DNS
•
Naming Service- NIS and DNS
•
Admin Tools - vmstat, iostat, top, trace route, ping, sar, mpstat
•
Backup – tar.
•
Security - SSH, IPchains, IPtables
•
Network Management: 1. Setup NFS Servers, NIS Master Server, Slave Servers and auto mounted the file systems using direct and indirect maps.
2. Setup NIS and DNS clients in a heterogeneous environment comprising of LINUX machines. 3. Working experience in Telnet, FTP, NAT, ifconfig, route, iptables, netstat,xinetd, HTTP, •
System Management : 1. User, Group, Package Management (RPM), Package and
patch Administration In Linux and Solaris. 2. Created and modified swap file systems, used fdisk. 3. Configuration and maintenance disks under LVM with expertise spread across Physical volume, volume group & logical volume. •
System Monitoring: 1. Monitoring performance by using tools such as sar, top, vmstat, iostat, traceroute, ping.
2. Monitoring performance of jobpier.com using Dev Monitor tool and glance Tool.
Rajkumar Resume
•
Disk management tools - fdisk
•
File system management – mkfs,mke2fs, fsck,e2fsck,
Professional Experience: Linux system administrator: Prast Technologies Pvt.Limited, Chennai, India.
Professional project Experience: Administration Project: Description
Maintaining and upgrading the online job portal (JobPier.com) for the end user. The portal is an online job search engine.
Role
System administration
Environment
Red Hat Enterprise Linux, Apache, MySQL 1) Configured and maintained disks under LVM using pvcreate, pvchange, vgcreate, vgchange, lvcreate, lvchange, vgexport, vgimport, vgreduce, lvreduce, lvextend 2) Created, modified and maintained SWAP files system.
Contribution
3) Involved in monitoring the performance and troubleshooting bottlenecks of Memory, CPU, I/O Devices and Network using ps, vmstat, iostat, netstat, uptime, sar, top, traceroute and ping commands, tuning the performance. 4)Wrote Shell scripts to monitor system activity over a period of time
Team Size
5
Dev Monitor:
Description
Dev Monitor is a web interface tool that runs in the background as a daemon process and periodically reduces the risk of monitoring devices in a heterogeneous hardware environment and to manage the hardware failure/alerts from Linux environment.
Role
Software Engineer
Rajkumar Resume 1) Wrote Shell scripts to monitor system activity over a period of time and to feed the system logs in the database. Contribution
2) Maintained database to feed hardware data, various parameters and live data’s of the running system Environment
Linux Shell Script, MySQL and Red Hat Enterprise Linux
Period
6 months
Team Size
5
Personal Details: Name DOB Father’s name
: :
RAJKUMAR.P
30.05.1985 :
V.PONRAJ
Phone no : 9894864241 Nationality : Indian E-mail ID : [email protected] Marital Status : Single Hobbies : Listening Music, playing cricket Languages Known: English, Tamil, Kannada, and Hindi. Address : No: 8/759, flat 9, Shiv apartments, 10 th sector, 65th street, K.K nagar west, Chennai -600078
I hereby confirm that the information given above this is true to the best of my knowledge.
RAJKUMAR.P
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