CURRICULUM VITAEChandan A NSystem Administrator Mob: +918884914510

E-mail: chandan.chanddu@gmail.com

Objective

To excel my career in a globally recognized organization and to upgrade and utilize my skills and abilities for the organization that offers professional growth, new challenges and opportunities to learn new skills while being resourceful, innovative and flexible to the organization.

Professional Experience:

Having an overall experience of 3 years 5 months as system administrator

Currently working as System Administrator in Estuate Software Pvt. Ltd. since Feb 2014 (2 years 11 months)

Worked as system administrator in Indian Industrial Machines Pvt Ltd for 6 months

Technical Skill:

Virtualization : VMware vSphere ESXi 5.5 and 6.0

Cloud : VMware vCloud

Operating System : RHEL 5.x/ 6.x/ 7.x OEL and CentOS 5.x and 6.x, Ubuntu 14.x Windows 7/ 8/ 8.1/ 10 Windows server 2008/ 2012

Firewall : Untangle, Sonicwall NSA 240/ NSA 2600/ NSA 3600/ NSA 4600

Database : PostgreSQL

Active directory : Samba4 and Microsoft Active directory

Networking : LAN/WAN administration, VPN, NAT, SSH, BIND, DMZ, Access control.

Storage : FC storage (IBM V5000), iSCSI SAN Storage (IBM DS3500)

VOIP : Asterisk Free PBX, SIP Trunk

Backup : vRanger Dedupe Pro,

Hardware : Dell PowerEdge R930/ R910/ R710/ R720 and HP ProLiant DL180 G6

Profile Summary:

Excellent experience and knowledge with designing, installing and implementing VMware ESXi server, VMware vCenter Server, setting up vMotion, HA, DRS, Storage and related VMware products such as VM Workstation, VMware converter VM Backup products and other products for virtualization

Implemented secondary Active directory for Estuate head office

Worked on planning and migration of Estuate India office from New BEL road to Yelahanka

Experienced in fiber channel (IBM V5000), SAN/iSCSI (IBM DS 3500) storage technology and to work with FC and SANs in VMware environments

Troubleshooting FC and SAN related issues and upgraded firmware of SANs in VMware and different environments

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Monitoring the on-site and remote site firewalls for any attacks and usage. Managing the firewall rules NAT policies.

Excellent experience with Symantec Antivirus Center and remotely deploying firewall policies on different clients.

Performing regular backup of all the virtual machines in VMware using vRanger Dedupe Backup and following the retention policy

Evaluated and reconfigured company’s Linux servers setup with LVM and configured many other servers like sendmail, dovecot, squirrel mail, DNS, DHCP, NFS, Samba3, Apache, Yum etc,.

Monitoring servers and Networking devises with Network Monitoring tool NAGIOS

Extensively worked with the LAN/WAN, firewalls and routing for Internet and Intranet connectivity using different protocols like TCP/IP, DHCP , HTTP/s, FTP, SMTP & SSH

Working on helpdesk tickets issued on day to day activities and problems related to development, test and production support servers

Obtaining quotes for supply of goods and services from suppliers

Ensure adequate antivirus protection & solutions are maintained and updated

Producing documentation on operational, system-user procedures & guidelines

Centralized monitoring and scanning all the machines and providing remote support to users

Create and maintain scripts using VMware PowerCLI to manage the infrastructure efficiently

Skill Set:-

VMware ESXi Administration (5.5 and 6.0): ESXi Host installation and up gradation vCenter Server, SSO, Inventory Service, web client Installation and up gradation Administering and Monitoring CPU and Memory resources. Managing Resource pools Configuring HA and DRS clusters for multiple Hosts and FC Storage Providing Fault Tolerance for Virtual machines. Setting up networking with vSphere standard switches. Using ESXi with FC storage Configuring iSCSI adapters and storage. Securing ESXi with firewall. Creating multiple network with single ESXi host Securing ESXi through Authentication and permissions Assigning roles and permissions in vSphere users and groups. Migrating virtual machines in vShpere client and vCenter Server. Managing resources effectively and efficiently in VMware environment Troubleshooting live issues in ESXi environment

UNIX/Linux – System Administration:-

Installation and configuration of LINUX OS (RHEL, Ubuntu, Centos) Basic commands, user-group management and package management (RPM, apt-get,Yum) in linux RAID (0,1,5) configuration ( Both software and Hardware on servers) LVM configuration and troubleshooting all related problems. Automating the tasks using cron jobs Grub modification, kernel upgrade Configuring different linux servers such as FTP, DNS, DHCP, Apache, TFTP, NFS, Etc.,

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Mail servers ( Sendmail, Postfix, Dovecot ) Passwordless authentication using RSA and DSA authentication Troubleshooting the issues regarding FTP, DNS, DHCP, Postfix etc.,

Iptables (Firewall): Creating Port Forwarding policies. Making a Linux machine act as a router for different range of subnets. Securing server with general INPUT OUTPUT chains. Allowing and blocking various ports and IP for different services. Logging the firewall rules.

Projects:

Project 1:

Client: Systech International

Project: Migration of JIRA and Confluence applications from cloud to on-premise and validating database

Project Responsibilities:

Creating the On-premise environment in Ubuntu 14.04 for JIRA and Confluence application

Creating database instance in Ubuntu 14.04 and preparing postgreSQL databse for JIRA and Confluence in separate instances

Taking backup of JIRA and Confluence from cloud

Restoring backup of JIRA and Confluence on-premise

Validating the on-premise data with cloud

Troubleshooting the issues at the time of migration

supporting production level issues

Project 2:

Client: Ramsell Corporation

Project: Migrating Virtual machines from VMware vCloud to Microsoft Azre (V2V)

Exporting the templates of virtual machine from VMware vCloud

Converting the .vmdk file to .vhd using starwind v2v converter

Uploading the .vhd file to Microsoft Azure

Creating the virtual machine using the uploaded disk

Validating the virtual machine

Project 3:

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Client: Internal

Project: Migrating the Physical machines to virtual VMware environment (P2V)

Preparing the physical machine for migration

Migrating the Physical machine to virtual using VMware vCenter converter

Configuring the migrated machine

Validating the virtual machine

Technical qualifications:-

B.E in Electronics and Communications from VTU

Strength:-

Ability to work as a team member or as an individual.

Self-confidence and attitude for fast learning.

Optimistic, Creative, Flexible and Patience.

Good written and verbal communication skill.

Ability to possess Hard Work or Smart Work based on the situation.

Personal Details:

Name : Chandan A N

Father’s Name : Nanjundegowda A C

Mother’s Name : Anusuya

DOB : 22nd Jan 1991

Sex : Male

Marital Status : Single

Nationality : Indian

Linguistic Skill : English, Kannada, Hindi,

Declaration

I hereby declare that the details furnished here are true to the best of my knowledge.

Yours Sincerely,

CHANDAN A N

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