Engineer Software

: +91-812******* :

S asiki ran.P.V

sasivenkataki ***@*****.***

CAREER CONSPECTUS

Having 5+ years of Experience in the middleware administration using Web Logic

A pplication Server/SOA which includes configuring, deploying, maintaining,

t roubleshooting and implementation of various web applications which run on UN IX

p latforms.

Extensive working experience in setting up mult iple domains, including

A dministration Servers, Managed Servers, Machines, Node managers in different cluster

environments.

Deploying E JBs, J2EE Applications (EAR, WAR, RAR) on clustered environment,

monitoring the Application servers, and Web server configuration, t roubleshooting

performance issues using the monitoring tools, Log messages and Log files.

Installation, Configuration, Troubleshooting and Maintenance of Apache web

server.

Configured C lusters, Load-balancing, High availability and fail-over solutions &

Web Server plug-ins for Web Logic application server.

Expertise in configuring and tuning JDBC Connection pools, Multi pools, Data

sources, using Oracle and DB2 database.

Responsible for installing SSL Certificates on Apache web servers.

Tuning of application server by modifying Execute Queue Thread / Sun JVM heap

parameters.

Responsible for collecting all Thread dumps for t roubleshooting issues and fixed them

t hrough tools like Samurai.

Responsible for collecting and analyzing JVM Crash data /core dumps and provide a

detailed report for Root Cause Analysis.

Good experience in upgrading service packs, installing bug fixes/patches on Web Logic

Server.

Involved in upgrading the application domains from Web Logic 8.x, 9.x to 10.x during

m igration by copying the domain contents into new 10.x and changing the domain

scripts & environment settings to point to new 10.x domain and server instances.

Configured JMS connection factories, queues and topics.

Managing Security: creating new security realms, groups. Knowledge of updating and

configuring SSL certificates to Web server & Application Server.

Interacted with Web Logic Technical Support Team in resolving the Web Logic

c ritical issues, and used to follow up on the opened case/service t ickets with respect to

t he Severity.

Excellent Analytical and Problem Solving skills coupled with good communication

and interpersonal Skills.

Experience in providing 24*7 application support for Production, Staging, Testing

and Development environments.

Monitor, t rack, update, report on Incident Records (IR’s) for resolving the

p roblems in both Production and Non-Production environments.

Involved in bridge calls with other team members and developers for resolving the

h igh priority issues in the Production Environment.

TEC H N ICAL SK I L LS

T ECHNOLOGY TOOLS

W indows, Linux, Solaris

Operating Systems

Samurai, Remedy, Jconsole, Jprofiler

Tools & Utilities

Web Logic 8.1/9.2/10.3/11g

Application Servers

O racle SOA 11g

Oracle Fusion M iddleware

H TTP Apache 2.2, OHS

Web Servers

O racle, SQL Server

Database

E D UCAT IO N Q UAL I F ICAT ION

• Master of Computer Applications ( M.C.A.) f rom Osmania University.

• Bachelor of Computer Science ( B.Sc - C.S) f rom S.V. University.

PROFESSIONAL EXPER IENCE

Working as a Senior Software Engineer at M ind T ree, Bangalore, f rom August 2012

to t ill date.

Worked as a M IS Engineer in Suzlon Gujarat Wind Park Ltd.Bangalore f rom

March 2008 to July 2012.

Projects Details

P roject: Aviva I nsurance.

C lient: Aviva

Platform: L inux, Web Logic, Samurai, R HEL, BMC Remedy, Putty, Winscp

Responsibilities:

Deploying the Applications in Web logic Server Dev/QA/Staging Environments.

Managing the SOA Composite Applications (Deploying, Redeploy and Undeploying the

SOA Composite Applications.

Managing the Partitions: Creating, deleting, exporting, importing the parti tion and

packaging, deploy the composites using the ANT.

Creating the configuration plans, Managing and configuring composite audit levels

Monitoring the SOA Instances and performance, OEM Grid control and SOA

M anagement pack.

Tuning the Java Vi r tual Machines (JVM), SOA Infrastructure BPEL/BPMN/mediator

Service Engines).

Tuning the composite applications BPEL persistence, HTTP Timeouts, Adapter

services and references)

Configuring the infrastructure properties and administering the binding components

and JCA Adapters.

Configuring and administering the Oracle Business Activity monitoring.

Troubleshooting performance issues. Composite infrastructure and Deployment

issues.

Configuring the OWSM policies for Oracle SOA Composites. Managing the OWSM

policies at runtimes.

Customizing ad Versioning the OWSM policies.

Setup and configure the Clusters on cluster environment for load balancing and high

availability.

Daily monitoring the Servers health check.

Maintained the Applications and supported 24x7 on the issues.

Deployed the applications, formats of WAR, JAR and EAR in WebLogic Server.

Configure and administered of JDBC, JMS, JNDI in WebLogic Server

Install, configure and administered Apache web servers.

Redirected log files to a specific location and modified memory arguments.

Inspect, review and comment on any documentation produced in relation to releases.

P roject: Verizon Business.

Version:Web Logic Server - 10.3

C lient : Verizon

Platform : Linux, Web Logic, Samurai, R HEL, BMC Remedy, Putty, Winscp

R oles:

Handling the Weblogic configuration settings for various domains in the

environments as

per developer requests.

Working with Developers for code Patches to Sand boxes & production servers.

Supporting the Testers & Developers for maintaining the Testing environments.

Replicating the development issues, if issue is reproducible at our end then t ry to fix i t

or file change request and escalate to Product development team.

In case of Runtime issue, gathering runtime files like thread dumps, core dumps then

analyze them and identifying the problem.

Handling the build releases with ant & Hudson tool

Involved in automation of deployments through the scripts & Startup of domains for

Testing boxes

Handling the dev issues & supporting SIT & UAT deployments in daily releases.

Installed, configured and administered of BEA WebLogic Server 8.x/9.x/10.x in various

environments.

Setup and configure the Clusters on cluster environment for load balancing and high

availability.

Provided the applications support and maintenance in 24x7 shifts.

Deployed the application, formats of WAR, JAR and EAR in WebLogic Server.

Configuration and administration of JDBC, JMS and JNDI in WebLogic Server

Installation and configuration of Apache and web servers.

Troubleshooting and fixing of problems on WebLogic Application Server and Web

server.

Configuration of JDBC connections and data sources with database server

t roubleshooting and fixing up problems.

Monitoring the error logs, fixing the problems and tuning parameters on WebLogic

environment.

Involved in change management, performance monitoring, and application

maintenance.

Contact this candidate