Sundaravalli Parthasarathi

Mobile 858-***-****

Email: adazzv@r.postjobfree.com

Objective:

To seek a challenging career as a Oracle Weblogic Admin, utilizing my work experience and educational background to the fullest extent possible and to enrich my knowledge in and increase my contribution to the field of work.

Professional Summary:

Accomplished Software professional with Overall 9 years of overall IT experience including Certified Oracle WebLogic Administrator. As a Middleware administrator, managed and administrated domains, servers, data sources, virtual hosts and node managers in Oracle WebLogic application server. Configured clusters, load-balancing and failover solutions. Installed and configured Web Security tools such as SSL Certificates, LDAP on different Middleware platforms,. Good knowledge of deploying web applications and troubleshoot prod and pre-prod issues for high availability and business continuity. Experienced in migrating existing applications to newer versions of the server and in applying plug-ins. Experienced in configuring messaging services on the server. Certified Oracle weblogic 10.3 server.

I Have hands on experience in Developing and automating Web applications, Mainframe Applications, Java based application and window based application using UIPath, Automation Anywhere and Bueprism. Design solution, Implemented UIPath tool work to update the Provider directory from excel,website data through screen scraping and using OCR (Optical character recognition) from printed material. Certified in Advance level of uipath developer .

Expertise in using Image comparison using Image recognition with OCR, ICR and machine leaning for designing in UiPath Studio, Automation Anywhere.Hands on experience in working closely with Process SME's to prepare Process Definition Document (PDD) & Solution Design Document(SDD) and educated SME's to work with Bots in production

Specific Expertise:

Weblogic Application Servers, Web/Application Servers like Tomcat, JBoss, Exalogic (X4-2, X5-2) engineered system, Oracle E-Business suite, Oracle SOA suite, OSB, BPEL, BAM, Oracle Fusion Middleware, OBIEE, Webcenter

RPA Tool: UiPath, Automation Anywhere, Blue Prism, UiPath, Work Fusion.

Programming Languages: C, C#, Java, SQL, Python

Databases: MS SQL Server 2005/2008/2008 R2/2012, MS ACCESS, Oracle

Web Technologies: HTML, DHTML, XML, XSL, Java Script

Operating System: Windows, LINUX, UNIX

ETL Tools: Data Transformation Services (DTS) - Export/Import, SQL Server Integration Service(SSIS)

Working Experience:

Sr.Oracle Weblogic Admin Jan 2018 – Till now

Client : 7 Eleven Web Application projects

Environment : WebLogic Administration. Experienced in other Web/Application Servers like Tomcat, JBoss, Oracle E-Business suite, Oracle SOA suite, Oracle Fusion Middleware, OBIEE, Webcenter, Apache,Jenkins, AWS, Docker and Kubernetes for CI/CD, Oracle DB, Oracle Identity & Access Management with distributed applications, client/server development and e-commerce projects.

Build new environments for the E-Commerce applicaiton and document the same. Troubleshoot prod and pre-prod issues for high availability and business continuity.

Upgrade, patch, tune and maintain the application serverand certified with different hardware and software configurations.

Incorporate repetitive day to day tasks in to automation and document the same.

Support provisioning maintenance activities and develop SIQ’s for handover to upstream environment deployments.

Test tuning recommendations to fix application issues.

Support customer migration activities in to cloud SAAS solution.

Perform DR exercise after environment buildout and provisioning activity before customer goes LIVE!

Incorporate monitoring and alerting through enterprise manager and Nagios.

Worked on managing Dev, Test, Stage and Prod servers with automated deployments through Jenkins and automation tool. Worked on production issues to keep the applications running 24/7 with high availability. Documented day to day processes and supported peak Holiday season with no issues.

Worked on AWS cloud with cloud formation templates and supported maintenance activities. Created change requests for new application deployments.

Worked on user stories in an EPIC related to infrastructure projects.

RPA Developer (UiPath, Blue Prism)

Client: CTRM,NJ Dec 2016 to jan 2018

Environment: UI Path, .Net, SQL server 2012, HP-LoadRunner, Quality Center, windows, Excel, Agile Scrum, HTML, Bootstrap, Visual Studio 2015,blueprism 6.4

Roles and Responsibilities:

Involved in identifying the opportunities to automate manual tasks using Robotics Process Automation (RPA)

Maintain and the several RPA bots as batch processes on daily basis and ensure quality and high performance to the internal and vendor applications of he organization.

Develops new processes/tasks/objects using core workflow principles that are efficient, well structured, maintainable and easy to understand through uipath RPA platform.

Working within project planning constraints, communicating any identified project risks and issues to the delivery/project manager accordingly and providing inputs to the change control process.

Designed different workflows to run several tasks using Workflow designer in automation anywhere.

Executed SQL Queries to check the data table updates after test execution using MySQL.

Helping the client to understand the benefits of RPA over traditional automation with various seminars, use cases and on-premise installation with development of proposed solution on RPA using uipath

Efficiently handled monitoring and troubleshooting the Uipath environment through Control room.

Extensively worked with Workflow Designer, Trigger Manager, Report Designer, Schedule manager and Server Communication. Configured new Blue Prism processes and objects by using core workflow principles that are efficient, well structured, maintainable and easy to understand for further requirements.

Worked on browser-based applications on HTML mode through the stages of Blue Prism in the object studio and process studio.

Configured the Blue Prism infrastructure for development, testing and live environments which comprises Interactive clients, Resource PCs, Application servers and Database servers.

Used process, objects, work queues, calculations stage to perform logical operations in Blue Prism.

Understanding requirement from Business and define technical scope and process change requirements

Creating Design Documents like Process Design Instruction, Object Design Instruction and Request for Test data using TDR sheets as per process requirement

Creating the reusable Business Objects per the requirement to leverage in other processes .Designing the Process per the requirement to place all business rules.

Created unit test plan and test data requisition for all the scenarios. Performed daily unit testing and updated team on the status.

Performing Unit testing for defined test scenarios to cover the scope.

Implemented several best practices in Objects, process, Variable management, Interface specific best

practices.

Supporting the PIV (Post Implementation Validation) to test all the scenarios in production and making

changes to requirement as per required.

Working on Robotic Process Automation using UI Path,autmation anywhere, blueprisms

Client: Pricewaterhouse coopers (TCS) Feb 2011 - Feb 2012.

Senior Middleware Administrator

Environment/Tools:,

BEA WebLogic 8.x/9.x/10.x/11g, BEA WebLogic Portal Server 8.1, JBoss 5.1/6.1,Apache Tomcat 5.x/6, IIS, Apache HTTP server 2.x, SunOne web server (iPlanet) on Unix and Linux platform, Siteminder,Websphere 6.0/6.1/7.0/8.0 and clearcase

Roles and Responsibilities:

Installed Weblogic Application server 8.1/9.2/10.3 using graphic and silent mode and configured the Weblogic domain.

Performed Weblogic server administration tasks like configuring Managed servers and setup cluster environment.

Worked in a production environment supporting mission-critical applications.

Installed and configured Sunone 6.0 Web Servers in various environments.

Develop automation to support the build and configure process, using Unix shell scripts

Develop shell script and web-based tools for automation of middleware configuration; develop processes to audit existing middleware infrastructure for baseline compliance.

Performed migration and up gradation tasks like upgrading Weblogic server 9.2 to Weblogic 10.3 and updating JDK's and installing service packs and patches for Weblogic Server.

Implemented two node clusters for SOA suite applications.

Deployed various J2EE and enterprise applications (WAR, JAR, RAR, EAR) on managed servers and cluster environment and maintained Load Balancing, High Availability and Failover.

Configured and administered JDBC data sources/multi data sources on Weblogic 9.2

Involved in monitoring error logs, troubleshooting and fixing the problems.

Implemented security by configuring Secured Socket Layer (SSL) for client authentication and data encryption.

Configured connectivity with SSL for App Servers and Web servers for applications in all environments.

Developed and ran UNIX shell scripts and implemented auto deployment process.

Troubleshooting with Thread and Heap analysis Using Samurai thread dump, TDA and Heap Analyzer for detecting blocking and locked threads.

Implemented standard backup procedures for Weblogic server.

Experience in migrating from weblogic 8.1 to 9.2 and from 9.2

Experience in working with Toad to run basic production support queries.

Installation,configuration,maintenance of Websphere Application Server and related middleware products (Apache, IHS, Sunone, Weblogic).

Provided support to build team for any issues encountered while deploying daily builds on to WebSphere Application Server.

Worked closely with developers to define and configure Application Servers, virtual hosts, web applications, web resources, servlets, JDBC drivers and servlet engines.

Troubleshooting problems related to server hung, application deadlock, out of memory and high CPUin conjunction with helpdesk, development team, networking team, and vendor.

Migrating the applications from Websphere 6 to Websphere 7/8.

Monitoring the JVM performance by WebSphere heap size, garbage collection, JDBC pools, high availability and disaster recovery.

Creating the environments set up on prod,contingency and all pre-prod environments.

SSL configuration settings and certificate installation on sunone,apache,IHSwebservers. Also created scripts for automation of certificate renewal.

Siteminder and Webagent configuration,troubleshooting issues related to the same.

Worked closely with IBM Technical Support team in resolving the critical issues, and follow up on the open tickets by analyzing the respective thread dumps and logs.

Provided 12 * 7 on-call support for the production environment.

Good Hands on experience on patching/ fix pack apply for WAS and JDK.

Responsible to analyze the client's request and resolving the issues by setting up bridge calls for production issues, Investigate in all aspects of the event until it get resolved or to escalate if necessary.

Client : Ericsson H3G (WIPRO) (Jan 2010 to Feb 2011)

Weblogic Administrator

Environment/Tools:

BEA WebLogic 8.x/9.x/10.x/11g, BEA WebLogic Portal Server 8.1, JBoss 5.1/6.1,Apache Tomcat 5.x/6, IIS, Apache HTTP server 2.x, SunOne web server (iPlanet) on Unix and Linux platform, Siteminder,Websphere 6.0/6.1/7.0/8.0,TIBCO and ssl servers.

Ericsson is the largest supplier of mobile systems in UK and supports all standards for wireless communication. Our team supported Java, J2EE application, messages workfow which are in middleware environment.

Roles and Responsibilities:

Install, upgrade patches, deployment, monitor, tuning and configuration of WebLogic application server in multi cluster/server environment. Configured Node manager for administration of Managed servers.

Involved in migration from Weblogic 9.2 to Weblogic 10.3.

WLST, Jython Script for configure various WebLogic Components/Services.

Migration from WebLogic 8.x to WebLogic 9.x

Installation, Administration and Configuration of WebLogic Application Server 9.x on both Windows and Linux Platforms.

Administration and Configuration of WebLogic 9.1 and Weblogic 10.3 in Development and Production environments.

Deployment of Applications (WAR JAR EAR) by using both ant and administration console, and by Auto deployment process.

Implemented and configured Weblogic Portal 10.x.

Configuration and Clustering of Tomcat and WebLogic Application Servers.

Strong UNIX administration and experience with Solaris.

Well experienced in working with the tool Samurai 2.1.1 for analyzing troubleshooting and taking appropriate actions for Application/Web server errors and logs.

Load balancing and Performance tuning.

Administration and Monitoring of WebLogic Admin and Managed servers.

Shell scripting to automate the maintenance process of the WebLogic Application Server and recover the backed up WebLogic configuration.

Involvement with the customer care and deployment teams in trouble shooting and fixing day-to-day problems of the applications in production on 24/7 schedules.

Creation of SSL and Digital Certificates for requesting, generating and implementation for the communication between Web server and the Application Server.

Configure and administer WebLogic JDBC connection pools and Data Sources with Oracle database. Deployed various WAR, EAR, JAR applications in Domain and Clustered environments. Configuration and maintenance of J2EE Services including JDBC, JMS on WebLogic Server 8.x/9.x.

Developed ANT build scripts, UNIX shell scripts and auto deployment process.

Configured JNDI as repository for EJB Home stubs, queues and topics and was actively involved with the migration of WebLogic server from previous version 7.0 to the current version.

Deployed BW,IM,ICBPM, Adapter and Co-ordinate with Testers for the code deployed in QA -Environment and make sure particular project is exited on scheduled time to production

Troubleshooted the issues while performing the deployment in testing environment.

Raise defects with Development team, if deployment fails . Worked with them until it goes into production in tibco environment .

Client: Capital one (WIPRO and Richmond,VA) Apr 2007 - Jan 2010

Weblogic Admin

Environment/Tools:

BEA WebLogic 8.x/9.x/10.x/11g, BEA WebLogic Portal Server 8.1, JBoss 5.1/6.1,Apache Tomcat 5.x/6, IIS, Apache HTTP server 2.x, SunOne web server (iPlanet) on Unix and Linux platform.

Roles and Responsibilities:

Responsible for installation and configuration of WebLogic servers, weblogic service packs, new CRs (patches), licenses on AIX and Solaris environments for staging and production boxes

Planned Server migration for several physical servers which contains WebLogic, Apache.

Integrated and administered Apache, Tomcat Application server.

Configured and created weblogic domains, clusters, connection pools, JMS queues and topics using WLST .

Managed and monitored Java Virtual Machine (JVM) performance by setting the JVM parameters like class path, heap size, garbage collection, JDBC Pools and Multi pools and other system settings.

Taken thread dumps and heap dumps and analyzed the thread dumps and heap dumps and communicated with developers to solve the issues .

Documented and edited the deployment procedures and issue resolution procedures on WIKI for future reference and cross training purposes for the team.

Deployed J2EE enterprise application packages to WebLogic application servers in JAR, WAR and EAR file formats.

Coordinated in troubleshooting outage issues working with development, database, firewall, and network teams in the production environment.

Helped in configuring SSL certificates to address the security issues of the application, maintained server configurations and debugged the log files for exceptions and other underlying issues.

Performed daily weblogic server health checks and managed disk space on the servers.

Environment: Weblogic 11/10.x/9.x, Solaris, J2EE, JDK1.6, JDBC, JSP, Oracle 10g/9

Providedday-to-day operational support for Ecommerce applications.

Handling all aspects of administration tasks such as day-to-day monitoring,maintenance, installation, configuration, clustering, deploying applications, troubleshooting, performance tuning and maintenance of Websphere Application Server.

IBM HTTP server, plug-in installation and configuration.

Configured virtual hosts and transports for WebSphere application servers.

Implemented the vertical scaling & horizontal scaling using clusters for fail over and distribute the workload on WAS 6.1.

Flexibility to quickly support approved and well-understood changes.

Opening/Closing RFC and Incident tickets, tracking by using Service Centre and Maximo.

Creating bladelogic scripts for auto deployment of applications for build team.

Handling procedural processes (deployments, monitoring, job execution, etc),triage support and assistance.

Configured adminconsole security on Websphere and creating users with various roles to access the websphere admin console.

Automating the configuration work using wsadmin scripts

Troubleshooting adminserver start-up issues and class path issues by checking the JVM logs, plug-in logs and the web server logs.

Setting up authentication mechanisms with LTPA,SSO and user registries (Local OS/LDAP/Custom)

Involved in preparing WIKI,documenting various administration tasks in our environment and knowledge transfer of applications to production support teams.

Worked as a part of 24/7 on-call support for production and non-production environments.

Other Skills:

Strong engineering/scientific fundamentals.

Extremely strong mathematical background.

Extremely strong analytical and reasoning skills.

Very strong in communication/public relations.

Extremely fluent in written and spoken English.

Education:

Master of Science in Industrial Electronics - Bharathidasan University.

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