Varun Mishra

+**-**** ****

acr6la@r.postjobfree.com

A Skilled IT Professional with 12+ Years of IT Experience

BRIEF OVERVIEW

CAREER OBJECTIVE

To be part of an Infrastructure Implementation team environment that truly appreciates continuous growth, motivation, encouragement, trusted values, high project SLA dedication, and the contribution of incredible new conceptual ideas that attribute to an organization’s explosive growth thereby enhancing all facets of my continually expanding expertise.

PROFILE SUMMARY

CORE COMPETENCIES: Server Operating System, Cloud Computing & Solution Architect;

Database & Network Security; Data Centre & Business Impact Analysis; Regulatory

Adherence; Data Integrity/Recovery; Contingency Planning; Research & Development; Risk Assessment; Cost Benefits Analysis; Actively demonstrated strong analytical, Troubleshooting and Interpersonal.

Operating System: Red Hat Linux (EL-3, EL-4, EL-5 & EL-6), Sun Solaris, Windows 2K3 & 2K8

Hands on Installation and Configuration VMWARE, Oracle Virtual Box, XEN & KVM

Hands on experience of Dell Equallogic SAN storage.

VERITAS Cluster & Volume Manager

Shell/Perl/Python Scripting

Hands on Database administration of MySQL on Linux and Windows platform.

IPTABLES Firewall with SNAT, MASQUERADE & DNAT on Red Hat Linux & Windows Firewall.

TCP WRAPPERS, XINETD Access Control on Red Hat Linux.

Configuration and troubleshooting Load Balancer (F5)

Provide the Support for Software Firewall (based on iptables)

Sound knowledge of RPM, SSH, SCP, SSL, SNMP, NRPE etc..

Implement Open Source tools and Shell scripts to monitor Unix/Linux system performance and process automations.

Working knowledge of UFM, VMA & Infiniband.

PROFESSIONAL SUMMARY

Technical Proficiency:

SERVERS HANDLED

HP Proliant DL G3/G4/G5/G6/G7/G8, ML350

Sun Solaris 9/10

Dell R610/710/620/630, PowerEdge 1700-1900 series, 3500, 2600

Compaq Proliant ML 370/530 DL 580

ENCLOSURE HANDLED

HP C7000

Dell M1000e

OPERATING SYSTEMS

Linux (Red Hat, CentOS, Oracle, Fedora, Ubuntu, SUSE), UNIX(Solaris 9/10) and Windows 2K3 & 2K8.

RDBMS

MySQL 4.x/5.x & MS-SQL 2005/2008

VIRTUALIZATION

OpenStack, VMWARE, Oracle Virtual Box, XEN & KVM

STORAGE

Dell Equallogic

SCRIPTING

BASH, Python & Perl

Data Protection

Ipstor Flconstor, Ipstor VTL

NETWORK APPS

DNS(BIND), DHCP, FTP, SAMBA, NFS, SSH, TELNET, NTP & SMTP

WEB SERVERS

Tomcat 5.X/6.x, Apache 2.2, 2.4 & IIS 6.0 / 7.0 & LAMP

OS Patches

RHN Satellite-5.4.1, Windows WSUS

AUTHENTICATIONS

Open LDAP, NIS and SAMBA

MAIL SERVERS

Sendmail, POP3, IMAP, Postfix, Procmail, Q-Mail and Fetch Mail

VERSION CONTROLS

SVN

PROXY & CACHE

Squid, Dansguardian, Squidguard & SARG squid monitor Tool

NET MONITORING

Logwatch, Nmap, Nagios, Cacti

OTHER TOOLS

Puppet, Chef

NETWORKING

TCP/IP, Ethernet, VPN, SELINUX, Firewall

BACKUP & RECOVERY

Virtas NetBackup

Professional Certification/Trainings:

RedHat Certified Engineer (RHCE Certificate number : 805************)

Pursuing RedHat Certified Architect (RHCA).

oOpenStack(CL210) & Server Hardening(RH413) study is completed. Preparing for exams.

MCSE with MCP Certified in Server 2003

Sun Certified System Administrator

CCNA

PROFESSIONAL EXPERIENCE (12+ Years)

SunGard Global Trading December 2012 – Till Date

SunGard is one of the world’s leading software and technology services companies. SunGard serves approximately 25,000 customers in more than 70 countries and has approximately 17,000 employees. SunGard provides software and processing solutions for financial services, education and the public sector. SunGard also provides disaster recovery services, managed IT services, information availability consulting services and business continuity management software. With annual revenue of over $4.0 billion, SunGard is one of the largest privately held IT software and services companies.

Designation: - Systems Engineer

Roles & Responsibilities:

Handling Production & Simulation Environment.

Projects including vendor management.

Closely working with Sales/Pre-sales to provide Upgrade Solutions with cost effectiveness.

Technical documentation of all installations, updates, and troubleshooting methods and procedures with an emphasis on best practices.

In charge of OS kit release & patching include server hardening.

Look for the scope of automation.

Handling & troubleshooting critical Incidents within SLA & propose long term solutions.

HCL Technologies Singapore Pte. Ltd. January 2011–Dec. 2012

HCL is a leading global Technology and IT Enterprise. The HCL Enterprise comprises two companies listed in India, HCL Technologies (www.hcltech.com) and HCL Infosystems (www.hclinfosystems.in)

Designation: - Senior Specialist

Assignment:

Client Name : Singapore Exchange

Environment : REACH-ST (World’s Fastest Trading engine), Derivative Trading,

SGXDE, Risk Management etc.

Role : Senior Specialist

Roles & Responsibilities:

Handling Production, Staging & Test Environment.

Handling & Troubleshooting Data Engine servers & deploying VM’s for testing.

Analyze and provide solution based on current Infrastructure.

Closely working with Sales/Pre-sales to provide Upgrade Solutions with cost effectiveness.

Technical documentation of all installations, updates, and troubleshooting methods and procedures with an emphasis on best practices.

Manage Network Gateway’s connecting to Trading Engine.

Engage & Co-ordinate with various vendors. (HP, Symantec & EMC, etc….)

Prepare BAU status reports and update key stake holders regarding the risks and its mitigations.

Handling & troubleshooting critical Incidents within SLA

MindTree, Chennai Aug 2010 - Jan 2011

One of the Key roles of MindTree is Consulting and Solution Provider for Infrastructure & Software to the corporate world. Our software runs on java, JSP, beans and oracle on Linux server.

Client - GETRONICS (S) PTE LTD

Designation: - Senior Engineer

Assignment:

Management (Administration) of Linux Live Servers allowing the load of 30 thousand users every day.

Security upgrades and installation of packages on Live Linux servers. Installation, up gradation & configuration of SSH, apache, ftp server (wu-ftp, vsftp), open SSL, Disk space management etc.

Installation and configuration of Nagios, SAARG etc, for monitoring and better reliability.

Performing Daily activity on the MySQL database server through scripts & PHPMyAdmin. This involves taking and restoring the backups, execute quires, creating users.

Basic understanding of NAS, SAN & Veritas Cluster.

Administration of 32 (Application, FTP, Mail, Proxy and DB) remote servers using SSH, Remote power switch.

Routine task e.g. Applications Patching & Upgradation, deployment (manually and Automated), Backup, Restore, performance tuning, OS monitoring and script writing to automate tasks.

CyberNet Slash Support, Chennai. July 2009 – Aug 2010

CSS Corp is a global information and communications technology company with an impeccable record for designing, developing, deploying and managing end-to-end IT and network services. From application development, testing and optimization through to enterprise-level cloud enablement and round the clock technical support services.

Designation: - Senior System Engineer

Client – GoGrid, Cloud Hosting Provider

Work Profile:

Administration of DC (AD, DNS, Roaming profile).

File Server (Quota, Security, Sharing Permissions).

Administration of Web Server (Apache), DNS (Bind) and Mail (Sendmail) for hosting the client web sites and mailing solutions on Red Hat Linux 9.0 remotely (Using Webmin and SSH).

Resolve & Register the Domain and Web Hosting queries of clients.

Administration of Proxy server (Squid) and Automatic Change Over (when one link is down using iptables) on RHEL 3.0.

Resolve user queries related to Mails, Network, Software and Resources Arrangement.

Vendor and resource management.

Netlink Information Systems, Gurgaon April 2009 – July 2009

Netlink Information Systems is playing a key role in providing Web Hosting & for automating testing of engines.

Designation: - Linux Administrator

Work Profile:

Hosting Express Engine & Cold Fusion websites on Linux Servers.

In charge of hosting and maintaining IPL (Indian premier league) website.

Build DNS & FTP architecture to host dubai government secure websites.

In charge of users profile creation to on-board new users and modifications for existing users.

ReveNetz IT Solutions, Delhi Feb 2005 – March 2009

ReveNetz IT Solutions is a Server Vendor & providing Web Solutions.

Designation: - Linux Administrator

Work Profile:

Installing & Configure Servers at the client location.

Worked on various server hardware’s & implemented in production environment.

Analyzing issues and design long term solutions with proper documentation.

Resolve & Register the Domain and Web Hosting queries of clients.

Administration of Proxy server (Squid) and provide fault tolerance.

Manage & Configure office users profile.

Deploy & test in-house applications and work closely with development team.

Automate daily repetitive tasks via scripting.

DAV Public School, Delhi Jan 2003 – Feb 2005

Educational Organization with four computer labs.

Designation: - Junior Network Administrator

Work Profile:

Responsible to maintain 4 computer lab’s which includes installation, cabling & printer support & taking backup of database on Windows NT Server.

ACADEMIC QUALIFICATION

Bachelor of Commerce - University of Delhi, 2005

PGDCA (A Level) – National Institute of Electronics and Information Technology (Doeacc)

ACHIVEMENTS

Certificate of Excellence in HCL Technologies

Best Employee in CyberNet Slash Suport

STAR Performance Award in ReveNetz IT Solutions.

STRENGTHS

Good aptitude for understanding new technologies and bring them into practice.

A good team player with ability to lead a team by example and motivate them to achieve desired objectives.

Willing to take on extra responsibilities to get work done.

PERSONAL PROFILE

Present Address : Blk 714, #06-166, Woodlands Drive 70, Singapore

Passport No : K0832327

Visas : Employment Visa for Singapore Valid till Dec 2017

E-mail ID : acr6la@r.postjobfree.com

Contact No. : +65-96495924

Date of Birth : 7th March, 1984

Marital Status : Married.

Nationality : Indian.

Language Known : English and Hindi.

Location Preferences : Any

REFERENCES

References will be provided upon request

Contact this candidate