SUMMARY

• He has over 22 years of expertise in system architecture, and hands - on implementation of complex systems.
• As lead technologist, he has demonstrated his ability to understand, design and troubleshoot complex application implementations.
• He has ERP experience includes installing, configuring, patching, upgrading and performance tuning SAP and Oracle EBS on most major operating systems.
• He has over 5 years of intensive hands-on SAP BASIS knowledge and has successfully planned, installed and documented the SAP environments for the Confidential WBSCM project.
• Additionally, He has over 4 years of SAP Security & SAP NetWeaver Portal Administration.
• He has extensive experience in Oracle database and middleware technologies.
• He has designed and implemented Disaster Recovery and High-Availability solutions for Oracle databases and Application Servers.

TECHNICAL SKILLS

• Infrastructure Architecture including Oracle DBA, UNIX System Admin & SAP BASIS Admin
• Database support including performance tuning, patching, cloning, upgrades/installations and systems administration
• UNIX System Administration.
• Apache web server, and reverse-proxy configuration.
• Oracle Products: ORACLE DBMS (11g,10g, 9i, 8.x, 7.x), Oracle Application Server and WebLogic Server 10g/11g, Oracle SOA Suite 10g/11g (AIA, BPEL, ESB, B2B, OWSM, Rules, Workflows, UMS), Oracle Collaboration Suite (OCS), Oracle Grid Control 10g/11g, Oracle JDeveloper, Oracle Designer, Oracle Developer, Oracle Discoverer, Oracle Portal, Oracle Identity Management (OIM), Oracle Identity Federation (OIF), Oracle Access Manager (OAM), Oracle Label Security (OLS), Oracle Warehouse Builder, OBIEE
• Operating Systems: Linux, Solaris, MS Windows Server 2003/2008, HP UX, AIX
• Languages: Java, Visual Basic, PL/SQL, UNIX Shell Script, SQL, JavaScript and C
• Databases: ORACLE, Sybase, Informix, DB2, SQL Server & MySQL
• Management/Leadership Skills: Technical Team Lead, System Architect
• Life Cycle Expertise: Project Planning and Control, Requirements Analysis, Logical and Physical Database Design, Application Design and Development, Software Testing, Database Administration

PROFESSIONAL EXPERIENCE

Confidential

Oracle DBA, UNIX System Admin & SAP BASIS Admin

Responsibilities:

• Participated in the evaluation and selection process of ERP software.
• Participated in system sizing exercises and developing a Hardware Recommendation Report (HRR)
• Procured, Installed and Configured the SUN server hardware
• Installed and configured Solaris OS.
• Installed and configured SAP systems (ECC 6.0, BI 7.0, PI, CRM 7.0, SRM 5.0, Portal, Solution Manager, TREX, ADS) over seven distinct environments(sandbox, development, integration, internal training, external training, production, disaster recovery)
• Planned, installed and documented the ‘System-Integration’ and ‘PRODUCTION’ in a Sun Cluster 3.2 environment.
• SAP Solution Manager Functions(E2E Monitoring, CEN CCMS, Wiley integration)
• Successfully tested and performed ‘Homogeneous and Heterogeneous System Copy of SAP Systems’ from ‘PROD’ to ‘QA/TEST’ and to ‘External-Training’
• Installed SAP notes, support packs and enhancement packs in various environments.
• Developed and Implemented the Backup and Recovery Strategy for the WBSCM Oracle databases.
• Developed and Implemented the Disaster Recovery Strategy for the WBSCM Oracle databases.
• Developed and Implemented the High-Availability Strategy for the WBSCM Oracle databases using Sun-Cluster
• Monitor, Troubleshoot and Administer the WBSCM Oracle databases.
• Primary responsibility for SAP Security & SAP NetWeaver Portal Administration
• Primary responsibility for Oracle DB & Solaris related tasks
• Upgraded Oracle Database from Oracle 10g to Oracle 11g

Confidential

Technical Manager

Responsibilities:

• Developed a comprehensive ‘Disaster Recovery’ and ‘High Availability’ strategy for the Oracle 10gAS stack.
• Upgraded the Oracle 10gAS stack in development, testing and production servers.
• Upgraded Database from Oracle 10g to Oracle 11g
• Implemented Oracle Real Application Clusters (RAC) for ‘High Availability’ using Veritas Storage Foundation
• Designed and developed the Technical architecture to enable Federated Identity Management
• Implemented Oracle Identity Federation and enabled FDMS in achieving ‘Operational Membership’ within the GSA’s E-Authentication Federation
• Lead the sustained re-engineering activities in support of the Performance & Scalability improvement effort.
• Developed a proof-of-concept BPEL processes using Oracle SOA suite 10.2
• Troubleshoot complex technical issues at any/all level of the application technology stack including: Application Server, BPEL server and processes, Databases, Endpoint connections Security, and Network by viewing logs and using various tools

Confidential

Technical Manager and lead developer

Responsibilities:

• Successfully upgraded the Confidential ’s Oracle 8i database to Oracle 10g
• Installed and configured the ‘PROD’ and ‘DEV’ instances of Oracle10gAS
• Deployed the ‘TeamConnect’ J2EE application to Oracle10gAS
• Installed Oracle Enterprise Manager Grid Control to monitor the Oracle databases, application servers, and J2EE Applications.
• Implemented Oracle DataGuard for the production database.
• Performed an Oracle database security audit, identified risks and recommended immediate (critical), and long term fixes.
• Converted the ‘Report Writer’ reports to Oracle reports and deployed to Oracle 10gAS.
• Developed a proof-of-concept to demonstrate Oracle Portal and Single-Sign-On (SSO)
• Developed a proof-of-concept to demonstrate Integration of Oracle Internet Directory (OID) with Novell eDirectory (LDAP)
• Developed a proof-of-concept to demonstrate Oracle’s Enterprise User Security and Virtual Private database technology

Confidential

Technical Manager

Responsibilities:

• Provided hands-on Technical assistance and knowledge transfer to Lockheed Martin Corporation (LMCO) in sizing & configuring the Oracle 10gAS stack with appropriate tuning parameters in a multi-tier distributed environment.
• Introduced JMeter as a stress and load testing tool and provided knowledge transfer to Lockheed Martin Corporation (LMCO)
• Developed test cases and JMeter test profiles for stress and load testing
• Deploy ‘Control Application’ and tune the components of the Oracle Application server Stack by load and stress testing using JMeter
• Assisted with the deployment & configuration of the FDMS Confidential J2EE web application to Oracle 10gAS and OC4J.
• Installed Production WebCache servers and developed caching options
• Monitored and gathered logs from the various servers to troubleshoot and provide performance tuning
• Assessed the current ‘Disaster Recovery’ strategy and provided recommendations for a better solution