SUMMARY

Over 13 years of IT experience in various roles across the whole spectrum of IT project Implementations with excellent communication skills and leadership qualities. Currently looking for challenging roles in Security domain.

TECHNICAL SKILLS

Functional Domains: Health Care, Sales, Financial Services & Call Center, Insurance

Security Tools: Sailpoint, PING, Siteminder, AD, LDAP, SSL, SAML, AWS IAM, VPC, CloudWatch, CloudTrail, KMS, Config, Service Catalog

Application/Web Servers: Weblogic 8.x,9x,10x, Websphere 6x,7x, Siebel 7.x,8.x, Selectica 6.0, JBOSS, iPlanet, Apache, IBM HTTPS, JWS, IIS 5,6, PeopleSoft 6x,7x, Oracle RTD

Middleware/Integration Tools: JMS, EAI, IBM MQ Series, OSB, SOA Web services, JDBC, BigIP, Directory Services, XML, SAML, Message Brokering, JConsole

Databases: DB2, MS SQL Server2010, Oracle 7.x/8.x/9i

Developmental Tools/Languages: Java, JSP, WLST, Perl, Python, Ruby, Shell Scripting, VB

Operating Systems: IBM AIX 6.3, Windows 2008, Linux, Solaris 5.8

PROFESSIONAL EXPERIENCE

Confidential

Sr ERP Security Admin

Responsibilities:

• Design and reevaluation of Enterprise Application Architecture for security gap analysis in view of the CIA triad.
• Perform Threat modelling for various application architectures.
• Investigated Single Point failures and mitigated by designing various fault tolerant and load balanced architectures.
• Well versed with various IAM technologies and implementation methodologies.
• Deep familiarity with LDAP, AD, Kerberos, Sailpoint IdentityIQ.
• Primary for all the Identity and Access management across all ERP and CRM Systems. Responsibilities included Role mining, Role certifications, Role Mappings, Entitlement reviews, Recertification workflows, provisioning, de - provisioning, auditing.
• Implemented SSO for all the applications using Site Minder.
• Designed and Developed Data Security policies for both High availability and Disaster Recovery.
• Designed Data Replication and Data backup policies for various applications.
• Design and enabled encryption for Non Prod data for offshore security concerns in compliance with HIPPA mandates.
• Practical hands on with software based firewalls (BigIP/F5) and configuring various security rules.
• Implement SSL across all communication channels (HTTPS, Web services, LDAPS etc) for all applications.
• Act as liaison for periodic updates to enterprise configurations for Configuration management team.
• Familiarity with various Cloud Security ( AWS Security tools, Federation services(PING))
• Perform inspections of firewall, web-filtering, anti-virus, and spam filtering logs across all ERP and CRM middleware customer facing applications.
• Involve all Incident management calls and identifying the gaps in the applications.
• Administer the security firewalls and settings of intrusion devices.
• Support investigations of the corporate information systems security violations and incidents.
• Perform periodic internal and external network scans to identify suspicious activity.
• Ensure compliance with HIPPA guidelines.
• Identify and develop ways to improve the efficiency of security, network, and application log monitoring.

Technical Lead

Confidential

Responsibilities:

• Architect, Design, Install, Configure, and deploy Campaign Manager Application on Weblogic 9.x/10.x. across environments.
• Designed and implemented various Load Balancing, Failover clustering solutions using both Native and Third Party Clustering Tools such as BIG IP F5
• Perform administration, installation and configuration of various web servers including IIS 5.0/6.0
• Proactively investigate and implement various performance tuning measures to mitigate any risks to the Production environments
• Extensive experience in using WLST
• Developed various enabling tools using scripting languages such as Perl, Jacl and Jython.
• Application configurations and tuning using JMX tools.
• Install Configure MQ & MQ Message Broker.
• Setup various application integrations using JMS, Web services etc
• Primary on the disaster recovery team, collaborated with enterprise teams in coming up with priorities and plans.
• Monitoring/maintaining/administering system security hardware, OS, etc
• Collect system performance metrics such as, utilization, uptime, security, etc and periodically report to higher management regarding the state of the environment.
• 3rd level support for all application issues escalated from lower levels
• Collaborative team player in a 24 X 7 support model
• Assist and support developers to resolve problems on supported platforms
• Assisting developers & determining upgrade and /or system requirements to support new applications
• Maintain current system(s) documentation / Architectural diagrams

Environment: WebLogic Application server 10.x/12.x, IIS, Oracle RTD, IBM MQ Series, JMS, SAML,Java 2.0, Windows 2010, AIX 6.3, DB2UDB, MS SQL Server 2012, Shell Scripts

Confidential

Customer Advocate Portal

Responsibilities:

• Installed, Configured and administered Oracle WebLogic Server 8.x/9.x/10.x/12c and Webservers like iPlanet/Apache in Development, Test and Production Environments.
• Responsible for the configuration and administration of Apache Web Servers, including installation and configuration of WebLogic proxy Plug-ins to proxy load balanced requests for dynamic content to backend WebLogic Application Servers.
• Actively involved in adding the new features and configuration changes for the existing environments
• Configuring and Administering JDBC, JMS, JNDI in WebLogic Server.
• Performed role as Performance Capacity Engineer for WebLogic and other middleware infrastructure.
• Performance tuning at WebLogic domain level and OS level, performance tuned WebLogic JVM heap, threads, JDBC and JMS subsystems.
• Worked on upgrading the environment from WebLogic8.1/9.2 to 10.0MP2 and 10.3.
• Deployed applications (WAR, JAR and EAR) using WLST Service Provisioning System.
• Installed and Configured SunOne, Apache 2.x WebServers, as a proxy plug in for WebLogicServer. Worked on tuning part of SunOne.
• Configuring Clusters on WebLogic using the WebLogic Console.
• Worked on Certificates generation and installation using OpenSSL and Key tool.
• Web Server / Proxy Server Setup and Administration (Apache, Tomcat, iPlanet, Apache SSL, IBM WebSphere, etc.).
• Strong knowledge and working experience on Optimization and performance tuning techniques.
• Configured and created JMS queues & topics, Connection Factories, Data sources, bridges & connections pools & multi connection pool.
• Closely worked on DR rehearsals and configured the PROD and DR environments
• Configured and created weblogic domains, clusters, servers, connection pools, JMS queues and topics by using WLST
• Tuned the WebLogic JVM Heap Sizes by adjusting the MIN, MAX and Nursery Sizes in Production and Staging Environments.

Environment: AIX 5.x/6.x, Windows 2010, Weblogic Application Server 9x,10x, IBM Websphere Server 6x,7x IBM HTTP Server 6.1.0.43/7.0.0.23, IIS 6.0/7.0/7.5, Apache 2.0.47, DB2 9.1/10, Websphere MQ 6.0.2.11, Siteminder V6 QMR5, MS SQL Server 2010,F5

Confidential

Responsibilities:

• Daily hardware and or software maintenance
• Troubleshoot hardware/software/connectivity problems
• Monitoring/maintaining/administering system security hardware, OS, etc
• Monitoring and reporting of system performance, utilization, uptime, security, etc.
• Develop/maintain & test appropriate disaster recovery plans
• Security Administration
• Monitoring / responding to system requests
• 3rd level support for all internal issues escalated
• Assist and support developers to resolve problems on supported platforms
• Assisting developers & determining upgrade and /or system requirements to support new applications
• Maintain current system(s) documentation / drawings

Environment: Siebel 7.5/8.0/8.1 Financials, DB2, AIX, BigIP, Oracle BI 10.3, Oracle RTD2.2.1, WebLogic 9.2 cluster