SUMMARY:

• Self - motivated individual seeking a challenging position in a highly esteemed organization as Systems Administrator to utilize my skills, experience in Oracle Weblogic Application Server, and other application servers.
• Around 7 years of IT experience and nearly five years of experience in Identity Management specific to implementation and customization of Oracle Suite of Fusion Middleware Identity and Access Management products
• Experienced in installation, configuration of Application Servers and Webservers.
• Have strong experience in integration with various Webservers, Database and Security Servers.
• Experienced in setting up Weblogic Servers in Development, Testing and Production Environments.
• Good experience in installing Oracle Weblogic Servers, Oracle iPlanet, Apache Webservers on different OS platforms (Solaris and Windows).
• Knowledge in developing web applications using C#, ASP.NET, VB.net, HTML, CSS3, JavaScript
• Knowledge on production deployment and site publishing on to the Microsoft Azure environment and lead the smoke testing after each deployment
• Installed and configured a wide spectrum of Identity Connectors and their respective connector servers required for Provisioning with OIM.
• Provided Re-conciliation solutions using Oracle Identity Manager from Oracle HRMS.
• Performed SOA 11g installation to enable workflow functionality in OIM 11g.
• Experienced in deploying and managing Java/J2EE Components on Oracle Weblogic Server.
• Extensive experience in creating and managing Data Sources.
• Strong experience in Analyzing, Troubleshooting, taking appropriate actions for Application\Webserver errors and logs.
• Expert in planning, modeling, designing, developing, implementing, administering and maintaining Microsoft SQL Server, Visual Studio 2017,2015,2013,2012,2010Microsoft Access, Oracle Databases.
• Configured Data Guard/Standby and Data Guard Broker on Oracle 10g/11g/12c three nodes RAC.
• Provided architectural expertise for Oracle Identity Management 11gRxsolutions.
• Involved in Designing and deploying cubes in SSAS environment using Snowflake and Star Schema Designs for the Tabular, OLAP and Operational data.
• Design, install and configure 12c Oracle RAC DBs on Sun Solaris according to business requirement.
• Database migrations from 11g to 12c
• Highly proficient in the use of T-SQL and PL/SQL for developing complex Stored Procedures, indexes, Tables, Views, User Defined Functions, Relational Database models, Data integrity and SQL joins
• Good experience in supporting Clients geographically split across US.
• Excellent Client relation skills and the drive to complete tasks efficiently where customer services and technical skills are demanded as well as the ability to communicate effectively with all the levels of management and the technical community.
• Documented the mappings used in ETL processes including the Unit testing and Technical document of the mappings for future reference

TECHNICAL SKILLS:

Middleware: Oracle Weblogic Server 8.x, 9.x, 10.x and 11g Webserver:

Webserver: Oracle iPlanet\SunOne Webserver 6.1, 7.0, Apache and IIS 7.0

Platforms: Solaris 8, 10 and Windows family

Security: Siteminder

Monitoring Tools: Tivoli, SiteScope, OEM 12c, Nagios

Network: Load balancers (BigIP)

HP: OpenView & ASM Ready

Content management Tool: Repliweb

Database: SQLITE, SQL Server, Oracle, MySQL, Realm Database

PROFESSIONAL EXPERIENCE:

Confidential, Palo Alto, CA

Identity and Access Management Engineer

Responsibilities:

• Built new environments (Alpha, Beta, Development, Test, Stage and Production) for client in Oracle Identity Management, Oracle Access Management and Oracle API Gateway on Virtual Machines in Commodity RHEL 5.9 OS and Oracle Exalogic 11g and for Database used Oracle Database 11g and Exadata 11g.
• Installed and Configured using silent scripts for Oracle Identity Management using components like OVD - Oracle Virtual Directory, OIM - Oracle Identity Manager and OHS - Oracle HTTP Server and perform post installs to brand Oracle Identity Management as per client standards.
• Installed and Configured using silent scripts for Oracle Access Management using components like OID - Oracle Internet Directory, OVD - Oracle Virtual Directory, OAM - Oracle Access Manager and OHS - Oracle HTTP Server.
• Installed and Configured using silent scripts for Oracle API Gateway using components like Gateway Servers, Gateway groups and node managers.
• Created robust environments by using/creating virtual DNS Aliases and Load Balance URLs, making client secured during disaster recovery management.
• Configured/created OAM - Oracle Access Management and OAG - Oracle API Gateway databases using RCU - Repository Creation Utility silent script using both DB Host Servers and DB Virtual Host Server Scan names and enabled database purging to clear database cache from OIM related schemas and tables.
• Knowledge on JQuerry validation controls for validating the personal information provided by the Customer
• Developed Spring MVC controllers and JQuerry UI libraries.
• Imported and Configured Keystores, entrust, root and ca certs on OIM Servers and Load Balance URLs in all Environments with assistance from network team.
• Configure LDAP URLs in WebLogic customizing WebLogic LdapAuthenticator to fetch client’s Identities from LDAP Database in OIM - Oracle Identity Management.
• Configure Change Log Adapters to fetch data from LDAP Environment servers and monitor the Users created and provisioned.
• Getting servers configured in monitoring like CPU Utilization, Memory Utilization, Server Health and Ping Test Availability on OEM - Oracle Enterprise Manager 12c, by creating/Deploying EM Agents and creating/configuring EM Targets to Application Servers including components OVD, OID, and OAM and Web Servers including components like OHS.
• Getting servers configured to Backup Team, for performing backups to important mounts in OIM, OAM and OAG environments.
• Adding DB Severs to incremental hot backups and cold backups with assistance from DB Team on weekly basis for OIM and OAM related environments.
• Configure Environment specific OAM Keystores and providing SHA1 and SHA2 algorithms on OAM environments.
• Working as Engineering resource with Architects to deploy Client applications using manual and auto-deployments.
• Installed/Configured using GUI based installers on windows and using VNC viewers in Linux for Oracle Forms and Reports using Oracle Fusion Middleware 11g on a Windows and Linux Based operating systems for client in Alpha, Beta, Development, Stage, Test and Production Environments.
• Deployed/Compiled Forms (FMB’s and FMX’s) and Reports (RTF’s) for client application.
• Provided Support for Oracle SOA 10g and 11g platforms.
• Create and configure stop / start scripts for operation teams for OIM, OAM, OAG, Oracle Forms and Reports and Oracle SOA 10g and 11g.
• Created Cron scripts to automate cache clearing from the server to avoid server hanging and crashes.

Confidential, Plano, Tx

Identity and access Management Engineer

Responsibilities:

• Gathered requirements from the Customer by conducting workshops, done feasibility analysis, estimated deliverable time lines and documented requirement specifications
• Developed custom event handlers to meeting complex business requirements to perform on create and enable user processes.
• Implemented user provisioning processes for EBS HR system with OIM 11g.
• Involved in Design and Development for the OIM11g enhancements.
• Worked on custom Scheduled Jobs, adapters etc.
• Create and configure stop / start scripts for operation teams for OIM, OAM, OAG, Oracle Forms and Reports and Oracle SOA 10g and 11g.
• Getting servers configured in monitoring like CPU Utilization, Memory Utilization, Server Health and Ping Test Availability on OEM - Oracle Enterprise Manager 12c, by creating/Deploying EM Agents and creating/configuring EM Targets to Application Servers including components OVD, OID, OIM and OAM and Web Servers including components like OHS.
• Getting servers configured to Backup Team, for performing backups to important mounts in OIM, OAM and OAG environments.
• Exposure to different programming languages like .Net Framework, ASP.NET, JAVA and Webservers - IIS, HTML and CSS.
• Deploying web applications and desktop applications, IIS configuration and hosting applications
• Creating Adapters using ODSM - Oracle Directory Service Manager Console deployed on OVD - Oracle Virtual Directory.
• Assisting application and operations Team respectively in keeping Operational Tasks up like Servers restarts, applying necessary patches and monitoring Server logs and assisting OS Teams in performing OS - Level Patching, Hardware Migrations, Datacenter’s Maintenance Activity and performing new / redeploying applications on OIM Environments.
• Developed a Scheduled task to board users from OIM 10g to OIM 11gR1.
• Developed a Scheduled task to migrate Challenge Questions from OIM 10g to OIM 11gR1.
• Developed a Scheduled task to Manage User Life Cycle in OIM 11gR1.
• Involved in Auto Provisioning of users to Target System using Access Policies

Confidential, Winooski, VT

OIAM Administrator

Responsibilities:

• Implemented Oracle Directory services and configured Oracle Internet Directory 11g
• Configured ou s and dc s within the OID to be consistent with Active Directory
• Performed data sync between OID and AD using the DIP 11g tool
• Installed and configured Access management software on a web logic platform to enable Single-Sign On solution protecting multiple EBS Instance.
• Configured EBSAuth schemes, Protected resources policy resources, public and excluded policy resources within the OAM console for authentication and authorization purposes
• Configured User identity stores within the OAM console
• Extensive cloning and patching of the fusion middleware products involved in single-sign on and identity solutions
• Registered web gates in the OAM server using the remote registration tool (RREG)
• Installed and configured multiple web gates to protect multiple EBS instances
• Deployed multiple Access gate s to provide context root for multiple EBS instance
• Used LDAP development tools to provide a custom solution to client s data requirements in password management
• Configured the built in workflow capabilities of OIM to match the client requirements, like a manager would receive a notification with the username and password of a new hire
• Performed re-conciliation actions from Oracle HRMS into the OIM server using EBS HRMS connector
• Performed Maintenance on the web logic servers hosting OID, OAM, OIM, and Access gates.
• Performed tuning, backup and recovery on the database hosting OID, OAM, SOA, and OIM schemas
• Configured EBS at the site level and server level to enable Application authentication agents, SSO parameters, password change functionality, forgot password functionality etc

Confidential, Tampa, FL

SQL server developer

Responsibilities:

• Created Queries in T-SQL, Stored Procedures, and Views to store the data of clients, advisors using SQL Server Management Studio.
• Created User Defined Functions, Views to store data into appropriate tables as and when data arrives and created indexes to the tables that have least updates to improve the query performance.
• Tune SQL queries and database performance by improving overall table design, indexing, query plan analysis and refactoring. Create database design documentation at architectural and functional level.
• Review database objects for data integrity, quality, security, recoverability, scalability, maintenance and capacity recommend changes as necessary.
• Recommend new strategies and architecture to enhance efficiency of data systems. Plan, manage and track database and SQL procedures system changes.
• Create tasks, sessions etc. in the workflow manager and monitored them in the workflow monitor.
• Performed data domain discovery and Identified data standardization, validation, de-duplication in source data.
• Involved in Designing and deploying cubes in SSAS environment using Snowflake and Star Schema Designs for the Tabular, OLAP and Operational data.
• Identified and eliminated duplicate datasets and performed Columns, Primary Key, Foreign Key profiling using IDQ 9.5.1. for MDM.
• Extensively Used debugger in identifying bugs in existing mappings by analyzing data flow, evaluating transformations.
• Worked with mappings to dynamically generate parameter files used by other mappings. Involved in performance tuning of the ETL process by addressing various performance issues at the extraction and transformation stages.
• Documented the mappings used in ETL processes including the Unit testing and Technical document of the mappings for future reference.
• Designed developed the SSIS packages to extract, transform, load the data into Target and generate outbound files for various vendor by using SSIS.
• Scheduled the Informatica Workflows to start running at specified date and time repetitively forever. Participated in unit testing to validate the data in the flat files that are generated by the ETL Process.
• Involved in Designing and deploying cubes in SSAS environment using Snowflake and Star Schema Designs for the Tabular, OLAP and Operational data.
• Used Repository Manager to Import/Export Metadata and promote Incremental changes between the DEV/QA/PRD environments.

Confidential

ORACLE OAM Administrator

Responsibilities:

• Implementing and customizing Oracle Access Manager (OAM) 10gR2 according to the requirements.
• Installed and implemented SecureAuth IDP 8.2
• Performed identity management tasks for users including Reconciliation, Provisioning, de-Provisioning.
• Developed and deployed plugins for bulk load and security for updating the user access role and modify the user password polices.
• Involved in development and configuration of Trusted Reconciliation Schedule Tasks to sync the users from authoritative source to OAM.
• Involved in development of Pre-Populate and Process Task Adapter to integrate the Process Form and Process Definition to the user operations.
• Worked on developing generic workflow, which could be leveraged for multiple applications with different stages of approval.
• Customized process task adapters for performing the user provisioning or de-provisioning and form updates to Active Directory (AD) and custom databases.
• Involved in design and development of flat files reconciliation framework to compare the feeds and build the deltas to process user records.
• Installed pre-built connectors, worked with lookup configuration data, sandboxes, application instances, user, organization and resource form creation.
• Implemented solution with LDAP Sync and developed plugins & adapters as per requirements and involved in design and development of customized schema with customized LDAP object classes.
• Involved in post-production support and handling.
• Provided 24/7 support during implementation, integration and production stages.

Confidential

Oracle DBA

Responsibilities:

• Worked on resolving performance issues, delay in running stored procedure and batch jobs.
• Ran sqltrace and explain plans to investigate potential problem with some queries.
• Performed several refreshes of UAT, TEST and DEV environment using RMAN.
• Writing shell scripts and SQL scripts for monitoring the database activities.
• Maintained schemas with partitioned tables and indexes, extended partitions as needed.
• Renaming the databases and performing a reorg of the table spaces and schema's to follow the company’s standard naming conventions.
• Tuning the database with statspack reports and SQL by taking SQL trace.
• Tuned the Apache and Jserv by modifying the configuration files and Cloned the Oracle EBS using autoconfig.
• Implemented DMZ for oracle applications with both internal and external sites
• Applied quarterly security patches to application tier and database tier
• Configured secondary server for the application tier

Confidential

Oracle DBA

Responsibilities:

• 24x7 Database administrations support and monitoring to ensure a proactive problem recognition and resolution of database issues.
• Installation, maintenance and tuning of RAC and standby databases OLTP, DSS and DataWarehousing using customized shell scripts and stepwise Involved in designing of DG recovery using Data Guard, High Availability using 10g RAC Migration of Oracle databases from windows to Linux
• Applied patches to Oracle Databases and Oracle Applications.
• Upgrading development and production databases to Oracle 10g.
• Proactive database monitoring using 10g grid monitoring tool.
• Database tuning using SQL-Trace, STATSPACK, EXPLAIN PLAN and TKPROF.
• Extensive Performance Tuning, Memory (SGA) Tuning, net backup, EMC(Time finder and SRDF), RAID, RAW Devices.
• Performed database cloning to setup test and development databases.
• Responsible for optimizing the queries and application tuning.
• Performed SQL tuning and assist developers with coding PL/SQL.
• Provided support to Application Database Administrators in designing the database.
• Used RMAN for backup and recovery. Performed Hot, Cold and Logical backups and performed backup validations using RMAN.
• Management of schemas, objects partitioning the tables & indexes.
• Automation of data load using shell scripting and SQL*Loader.
• Responsible for setting and managing user accounts and granting required privileges to users.
• Performed other DBA activities like including space management and performance monitoring.
• Experienced in Oracle Database monitoring, troubleshooting and resolve the issues.
• Worked on Automatic Storage Management (ASM) with EMC Storage for managing datain SAN.