Weblogic, Apachr, Jboss Admin
Resume:
Gaurav Dua
EXPERIENCE SUMMARY
Over * years * months of experience in Environment Support as Weblogic/Unix/Apache/Jboss server admin.
Extensive work experience on installation and configuration of Weblogic Application Server and Apache severs.
Experience on Apache configuration and load balancing implementation.
Have excellent understanding of Implementation of Weblogic Clustering and Design for Clustered Environment and Support of Linux/solaris/HP-Unix servers.
Strong work experience in tuning the web app servers to achieve the best performance.
Good backend Database Knowledge in SQL/PLSQL..
Extensive work experience on deploying the builds on Weblogic Server/oracle.
Strong Shell scripting skills and Python scripting knowledge.
Upgraded weblogic 10.3.4 to 10.3.6. Weblogic WLST knowledge.
Working on Technical Auditing of TCS Internal Apps.
Experience in managing team and delivering server support to stakeholders.
Oracle Weblogic 11g Certified.
ACADEMICS
Bachelor of Engineering from Chotu Ram State College of Engg (DCRUST), Murthal India (2008).
TECHNICAL SUMMARY
SKILLS
TOOLS
EXPERIENCE LEVEL(5)
Application Server(Weblogic), Web Server(Apache),Tuxedo, jboss
WebLogic 8.x / 9.x / 10.x(11g)/12c, Apache 1.x, 2.x, Tuxedo 9.1, jboss 6.x
4
Database
Oracle 8i/9i/10g, MySQL 4.x/5.x
3
Platform
Unix, RED HAT (LINUX), Solaris, Windows 9x/2k/XP/Vista/Seven
4
Shell Scripting/XFB configurations
On Linux Environments
4
Cramer ECP installation
Cramer 6.2
5
C, Java 1.4, Java 1.5, Python
Eclipse 3.2
3
WORK HISTORY
Duration
Organization
Designation
Oct 2009 - Oct 2012
Tech Mahindra Limited
Technical Associate(TG1)
Oct 2012 - Jan2014
Amdocs DVCI
SSME
Jan 2014 - Present
Tata Consultancy Services
I.T. Analyst
WORK EXPERIENCE
Tech Mahindra Limited. (23rd Oct 2009 - 4th Oct 2012)
1LIMS (Logical Inventory Management System)
BT Wholesale
Oct 2009 - 4th Oct 2012
LIMS (Logical Inventory Management System) is a BT system that is a customization of a COTS product called Cramer. Prior to be acquired by Amdocs, Cramer was the name of both the product and the company which created it.
LIMS holds a non-authoritative copy of the BT physical network topology. It allows users to view the network topology in a way that relates the physical devices to subscribers. LIMS receives updates from PACS, an authoritative BT system which stores the actual network inventory. LIMS also prompts changes in the physical network, in response to customer orders.
LIMS stores physical aspects of the inventory within the Cramer database. Concepts include exchange codes, routers, cards, slots, ports, etc…
Customer orders are received by BT's sales force and entered into BT's CRM system, OneSiebel. Another system, NEO, manages the completion of the customer's order by send and receiving order information to LIMS.
Technical features included:
Use of WebLogic8.1, Weblogic 9.2, WebLogic 11g,12c EJB, JMS, Web Services,, Shell Scripting, XFB configuration Oracle as database, Use Of J2EE architecture
Responsibilities:
As an environment support team member, performed day-to-day activities like monitoring and maintaining system performance, application servers and performed routine deployments.
Worked on installation and configuration of weblogic and apache severs.
Configuring the Apache-tomcat servers. Worked Solely upon Apache Load balancing on our Siteminder integrated weblogic servers.
Deploying the applications on weblogic Application server and Database.
Have worked on weblogic 8.1, 9.2 and 11g,12c versions.
Extensive work experience on installation of clients third party tools.
Installing new patches of weblogic/Linux/Apache plugins.
Tuning the web app servers to achieve the best performance.
As a member, created shell scripts to automate alerts on servers.
As a member, involved in Weblogic 9.2 Clustering implementation across the LIMS CST / IVVT and LIVE instance.
Created WebLogic Automation scripts using Python, WLST.
ECP installations on Cramer 6.2 on Test / Model / Live servers.
Track Cases and communicate with interfaces via Bridge Clarify CRM
Maintain WebLogic, UNIX, Windows servers in good health.
Configuring Alert mails related to disk space, inode utilization, weblogic server health using WLST etc.
2ACHIEVEMENTS in Tech Mahindra:
Bestowed with the honour of "Rising Star" for outstanding performance across all teams in the project in Q2 2010-11.
Got Appreciation from HR and Client regarding wonderful performance in project.
Awarded with "Valuable Team Player" in Q1 2012-13.
Amdocs DVCI
1Rogers OSS Infra ( 14th Oct 2012 - Feb 23rd 2013)
Working as Infra team member and performing daily deployments, server administration tasks.
Responsible for summarizing information about Global Delivery Approach and Service Offerings of IT Organizations
Leveraging Technology and Reports for quick fact finding and trend spotting.
2ATT ( Feb 25th 2013 -Jun15 th 2013)
Supporting BSS Products of Amdocs for ATT. Refreshing HP-UX, Linux and Sun-OS servers.
Worked on Weblogic 10.3/Tuxedo 9.1 and maintaining high availability at any point of time.
Resolving any issue coming on Envs related to Application Deployment, Server Performance etc.
3OSS Infra Projects ( Jun16 th - Jan 15 th 2014 )
Supporting OSS Products of Amdocs for TIM Brazil/Telephonica etc.
Worked on Weblogic 11g/12c servers administration.
Creating new clustered environments, refreshing with new build also debugging/troubleshooting issues related to Unix/Weblogic/Apache etc.
Generating shell scripts for alerts and also WLST scripts for monitoring Weblogic servers.
4ACHIEVEMENTS in Amdocs :
•Received appreciation from Client for Delivering 1306 code to production team in time and with better efficiency.
Tata Consultancy Services (TCS) (Jan 22nd - Present )
1Ultimatix Mobility
Ultimatix Mobility is an TCS internal project handling more than 140 applications catering to more than 3L consumers all over the world. All tasks related to TCS employees internal tasks are handled by Ultimatix only.
From end user accessing TCS application via internet/intranet it passes through Outer Firewall>load balancer>web servers>internal Firewal>Application Server> DB server and we need to make sure all these tiers work perfectly by communicating with respective teams and handling Web/App Servers ourselves.
"Ultimatix has become the backbone of TCS's business processes, connecting us with all stakeholders in the value chain from suppliers and academia to employees and our customers…..Certainly from a management perspective, Ultimatix made a huge difference and we have continued to improve it, adding in new functionalities and applications over time."
- S. Ramadorai, former CEO & current Vice-Chairman, TCS, "The TCS Story…and beyond" (2011).
Technical Features :
Use of Weblogic 11g / Apache 2.2.8/ Oracle DB 11g on Linux/HP-UX OS platforms.
Responsibilities:
Working as Infra support team member, performed day-to-day activities like monitoring and maintaining system performance, application servers and performed routine deployments.
Worked on installation and configuration of weblogic and apache severs.
Deploying the applications on weblogic Application server 11g.
Working on weblogic 11g,Apache 2.2.3 version.
Tuning the web app servers to achieve the best performance.
As a member, created shell scripts to automate alerts on servers.
Created WebLogic Automation scripts using Python, WLST. Created Weblogic Domain Creation Script based upon Python to create new domains in a single command.
Maintain WebLogic, UNIX, Windows servers in good health.
Configuring Alert mails related to disk space on TCS production servers and setting cronjobs. Sends automated mail in html format which is easy to read and have color notations in case of Emergency.
Working on Auditing of TCS internal applications related to scalability,security, maintainability and other Non-Functional requirements.
Configured Nodmanager as a Unix OS service on TCS servers
PERSONAL STRENGTHS:
Excellent interpersonal and communication skills supplemented through first-class oratory, listening & written English language skills.
Ability to translate document learning to the workspace through sound grasp of fundamentals and conceptual clarity.
Efficient team building skills acquired through exposure to voluntary social and extra-curricular activities.
Adaptable and proven ability to learn things extremely quickly with a pragmatic and holistic outlook to challenges faced.
ITP Training (Initial Training Programme)
23th Oct 2009 to 10th Dec 2010
Successfully completed the Three months of Technical and Behavioural Training with 90% marks.
EDUCATIONAL QUALIFICATIONS
Passed B.E. from CRSCE, Murthal, Haryana (DCR University of Science and Technology) in 2008 with 69.7%
Passed HSC in 2004 with 87.4% from Gold Field Public School (CBSE), Faridabad.
Passed SSC in 2002 with 78.6% from Gold Field Public School (CBSE), Faridabad.
PERSONAL DETAILS
Name
Gaurav Dua
Qualification
B.E.
Experience
5 years 8 months
Email ID
acqs83@r.postjobfree.com
Passport No.
H0741973
Valid: 28/09/2018
Contact Numbers
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