SUMMARY

• 6 yrs. of SAP Basis Architect Role.
• 15 years of SAP Basis Experience includes 10 years of Oracle/Informix DBA & UNIX SA.
• Participated in 4 full life - cycle successful implementations of SAP.
• Performed various Upgrades for R/3 3.x 4.x, ECC 5.0 & ECC 6.0 & EHP4, BW/BI 1.2, 2.0, 3.5, 7.0 EHP1, SCM Live Cache 7.5.0, SCM 5.0, 7.0 EHP2, CRM 4.0, 5.0, 7.0, Solution Manager 3.1, 3.2, 4.0, 7.1 SP8 .
• Planning, execution and implementation of Net Weaver Components PI7.3, 7.1, MDM7.0, Portals (7.3EHP1), BW (7.3, 7.0 EHP1), SEM (3.0), SAP Workplace 2.11, ITS Server (2.1, 6.20, Integrated ITS6.40), CRM (4.1. 5.0, 7.0) and SRM (7.0 EHP2, SUS), BO XI 3.1 SP4, BO 4.0.
• Involved in SAN implementation by coordinating with UNIX and Storage specialists in terms of database physical disk layout, FDDI private network between application and database servers, Central Instance and DB split for high performance for SAP systems with RAID 0+1 configuration. High-availability Fail Over implementation for all Production systems.
• Refresh Test, and Sandbox systems from Production for regular R/3 systems, as well as BW, SCM, CRM, XI etc. Having both ABAP and JAVA stack.
• Planning, install and implementing SM, CMS for Java, TMS for ABAP, CUA 6.40, SLD on dev and prod Server to access systems in different landscapes for Security, Transporting changes, monitoring systems. Set up TMS for sending transports from non-Unicode to Unicode.

TECHNICAL SKILLS

• Hardware & Operating Systems Confidential P795, P595, LPARS, Confidential RS/6000HP-8440, 2620 (Super Dome, N-Class, V-Class, L-Class, K-Class), ProLiance.SUN (M5000, E-3000, E-4500, E-6500, E10K, E25K)
• Windows 2008 Server OS.
• Solaris (2.5.1, 2.6, 2.7, 2.8, Solaris9, Solaris10)HP-UX (10.x, 11.x)AIX (3.1, 3.2, 4.3, 5.3, 6.1)
• SAN (Storage Area Network), High-Availability & Disaster Recovery
• VERITAS Cluster Software, MC-Service Guard, IBM HACMP.Oracle & Informix Réplication Server, EMC SRDF. EMC Storage VMAX, DMX4 Series, CLARION, (3900, 3700, Time Finder, Power-Path, SRDF.), Seagate Xiotech.
• System Tools: HP-Omni Back-II, VERITAS Net Backup, BMC (SQL-Backtrack, Patrol for Oracle/Informix, SAP R/3, Platinum (DB-Enterprise, DB-Desktop), Legato, Oracle (Enterprise Manager), Archipelago, AutoSys, Maestro (Background Jobs), Dazel (Printing), EDI Gentran, Taxware, FedEx, Vertex.

PROFESSIONAL EXPERIENCE

Confidential, Irvine, CA

Responsibilities:

SRM/ECC/Portal/PI/BI/BO/Solution Manager Implementation:

• Design, Architect, Install, Configure and deployed ECC, SRM, Portal, PI, BW, BO and Solution Manager Landscapes.
• Build requirements from Functional teams to get the appropriate architecture for SAP Landscapes which includes Sizing, Load Balancing Hardware - F5, Software - Web Dispatcher, Optimizations Front-end, Middleware, Backend and Infrastructure components, HA/DR for the Production systems.
• Coordinate with application teams for Application architecture and design and deploy the correct right Technical architecture for Functional components.
• SRM Procurement process RFX, Registration, Workflow, SUS, Bidding etc. implementation and technical configuration.
• SRM Integration with Portal, ECC, SUS Supplier Self Services, PI, BI, BO and Solution Manager with latest versions and Support Pack Stack level.
• Third Party and Bolt-on’s interfacing with SRM/ECC.
• Post go-live hyper care support for all the deployed landscapes.

BO 4.0 4.1 SP2 - Upgrade

• BO re-sizing and re-architecture for technical upgrade.
• Clustering the BO VM servers Apache/Tomcat cluster BOE CMS Cluster Data Federator Cluster Backend systems.
• BO E ach update package
• SAP Business Objects Business Intelligence platform servers
• SAP Business Objects Business Intelligence platform Client Tools
• SAP Crystal Reports 2013
• SAP Crystal Reports for Enterprise
• SAP Business Objects Live Office
• SAP Business Objects Dashboards
• SAP Business Objects Explorer
• Installing a new deployment and copying your content and system data from an existing deployment for the upgrade to BO 4.1 SP2.
• BO Integration with Portal, BW for business packages.
• SSO/SSL setup for BO using LDAP and BW for Internal and External Users.
• BO Clients being installed configured in Citrix server for easy access to the developers Web Intelligence, Dashboards, etc.
• NFS shared for FRS Input/output.
• Performance issues with Universes, BO CMS servers Job, Crystal, Desktop and Webi etc., JVM parameters etc.
• UMT and PMT tools for upgrading.

BODS 4.2 SP1

• Sizing, Installation, Configuration in a Clustered environment.
• Distributed Data Services Installation for Server, Client and Web Tier components.
• Configured Job, Access servers, Metadata Integrator.
• Integrating with Solution Manager, SLD, & Wily Introscope.
• Data and system management tools that include:
• Central Management Console (CMC)
• Management Console
• Server Manager
• Repository Manager
• Data Services Designer accessing BOBJCMS Data Services Info Objects, Data Services Job & Access servers Data Services Repository Database Server .
• SSO/SSL sslconfig utility configure all components that log into the CMS for SSL, including:
• Designer
• Job Servers
• External schedulers and the job launcher
• Management Console (if deployed to a different web application server than the SAP BusinessObjects BI platform.
• Security setup for Users and Groups in Data Services Designer, Repository etc.
• Life Cycle Manager for moving DS objects from Dev to Prod.

BO - Data Federator

• Sizing, Installation and configuration of Data Federator server.
• Configuration of Data Federator Cluster env.
• Data Federator Load balancer using the DF Dispatcher.
• Security and monitoring setup.
• Configuration of Query servers for Webi, Crystal, and Desktop Intelligence reports using Universes.
• Configuration of ODBC/JDBC drivers to the backend Data Warehouses Info Sources.

Confidential,

Responsibilities:

• Delta sizing, Architect, Pre-upgrade analysis, N + 1 landscape for Upgrade, OS/DB, and Third party tools upgrade etc.
• Upgrade Strategy, Scope Analysis, Risk Mitigation etc.
• Upgraded ECC 6.0 EHP2 to ECC 6.0 EHP5
• Upgraded ECC 6.0 with Net weaver WEBAS Abap + Java Stack to EHP5 Enhancement Pack 5 with 7.20 Extended kernel.
• Prepare, Plan, Installed Enhancement Pack 5 using Enhancement Pack Installer in ECC Landscape.

SRM 5.0 - 7.0 EHP1 Technical Upgrade

• Delta sizing, Architect, Pre-upgrade analysis, N + 1 landscape for Upgrade, OS/DB, and Third party tools upgrade etc.

1523939 - SAP SRM 7.0 EhPxx: PPS-Important info on New Functionality

1494683 - SAP SRM 7.0 Enh.Pk.1 SP Stacks - Release & Information Note

1304650 - SAP SRM 7.0 Enh. Pk. 1 SP Stack 01

• Components for SRM Upgrade EBP SUS Live Auction Requisite Catalog CCM MDM Catalog IPC PI Enterprise Portal BW (SRM Analytics) ITS CRM Middleware.
• SRM Integration with SUS through PI using RFC, IDOC, File Adapters.
• SRM - ECC, BW, CRM, PI connectivity.
• Master Data transfers to SRM-SUS from ECC.
• SRM Portal Java Stack with EP/EPCore and integration with EP Portal with IViews, SSO, SSL etc.
• Multiple languages support for SRM.
• MDM Catalog, Service Procurement, Self-Service, Shopping Cart, Auction Management etc.

SCM 7.0

• Design, Architect, Install and configured SCM 7.0 EHP2 for SAP ECC 6.0 EHP6 SPS7.
• Hardware sizing for SCM and APO LiveCache
• Technical Configuration, troubleshooting the SCM components APO DP, PPDS, SNP, Live Cache, SNC, EWM and FRE.
• Configuring, Troubleshooting, CIF for transfer Master and Transactional data from ECC to SCM - APO.
• Configure qRFC queues for CIF.
• CIF settings for both ECC and APO.
• ALE configuration between ECC and SCM-APO.
• Live Cache Database setup. Configuration, Performance Tuning and Refresh procedures.
• Checking Live Cache Inconsistencies between the databases /SAPAPO/OM17.
• LCAPPS for APO Instance and Database checks.
• LC Memory and Disk performance.
• Data Cache hit ratio.

PI 7.1 PI 7.31

• Re-Sizing, Re-Architect for PI Landscape.
• Upgraded PI from 7.1 to 7.31. Technical Configuration of Integration Engine Using AEX Adapter Engine .
• NWDI integration with PI CTS+ configuration for transports.
• Troubleshoot RWB, ID, IR, NWA etc. implementation for PI.
• Configure Sender/Receiver RFC, IDOC, File adapters in PI for SRM - SUS.

SolMan 7.0 7.1 Upgrade

• Co-ordinate the Upgrade strategy for Solman from 7.0 7.1 SP8.
• Work with Release Management team for setting up/configuration of Solman Advanced Retrofit tool for retrofitting changes Transports Repackaging from Break fix to Project landscapes.
• Plan and execute the requirements Solman BPM, Technical Operations, System Monitoring, CHARM, Work centers, Application Monitoring etc. in co-ordination with SAP America after the Project Landscape systems build for Global release rollout.
• Transport Synchronization, TMS setup TMS Domain links, Routes, Target groups for Project related refreshes, changes etc. for different modules ECC, SRM, CRM, BI, PI, and Portal etc.
• Co-ordinate with Change Management/SQA Software Quality Assurance teams to make sure that the changes are properly tested FUT Functional Unit Test & VT - Validation Test systems before deploying in Production.

S AP Basis Arch itect,

Confidential, VA

Responsibilities:

Infrastructure Projects:

• Design, architect, deploy new SAP implementations, upgrades, migrations, conversions, Virtualization, Cloud computing etc.
• Datacenter Migration from Texas to VA All Production ERP systems SAP, PeopleSoft, Lawson, JDEdwards and IL All Non-production systems which includes Optimization SAP on Cloud Infrastructure Working sessions with SAP, VMware, EMC .
• Leveraging the EMC Storage Technology VMAX series, Tools Networker, RM (Replication Manager), Intelligent Cloning for Dual Stack and Single Stack SAP Systems, EDL for Backup and Recovery.
• Implement and Deploy projects and production support for various complex SAP Landscapes for ECC, BI, CRM, SRM, Portal, PI, MDM, GTS, SCM and many Third party tools and Bolt-on’s.
• Hardware consolidation and OS/DB Migration from IBM/DB2 to Linux/Aix/Oracle.

Application Projects:

ECC 6.0 EHP5 Upgrade

• Upgraded ERP 2004 to ECC 6.0 EHP5 using Downtime minimized method. Includes all Bolt-on’s, Third Party Interfaces Vertex, Tidal, Redwood, IXOS, IBUY, Solumina etc.
• Multiple implementations/releases for PI7.1. Technical Configuration of Integration Engine BPE, Integration Server Engine, Adapter Engine . Troubleshoot, EWR implementation for PI Landscape in terms of performance related to Queues, Adapter Framework etc. Upgrade of PI 7.1 to 7.1EHP1.
• Support for all the Landscapes ECC, CRM, SRM, BI BO, BIA, EP, PI etc.
• Work on Issues, Planned Outages Infrastructure related, Unplanned Outages. HA and DR setup.
• Time Keeping Projects, BO-BIA setup for BI Landscape, PI Interfaces to ECC, and CRM from non-sap using ABAP Proxy runtime, SOAP, File, IDOC adapters.
• Performance & Tuning following Early Watch Reports from SAP.
• Prepare, Plan, Installed Enhancement Pack 4 using Enhancement Pack Installer in ECC Landscape for FSCM.
• Data Center Consolidation, Hardware Migration from HP to IBM AIX 6.0 LPAR’s on IBM P595 series.
• High Availability, Disaster Recovery setup for all Production systems.

PORTAL7.0, EHP1, 7.3 Upgrade

• Re-Sizing, Re-Architect Portal Landscape to accommodate 160,000 users with 8 Application servers and 32 server nodes using SAP JVM.
• Worked with SAP TCC Technical Core Competence, Safeguarding Services TIC Technical Integration Check, VTO Volume Test Optimization to get better performance for multiple users and sessions.
• Strategize the External and Internal Portals with Federation concept incorporating enterprise wide SSO, SSL using SAML 2.0 features.
• Implement the Load balancing using both Hardware DSS Switch, Software Multiple Web Dispatchers to backend systems for ECC, CRM, BW, BO etc., integrating with Site minder.
• Time Keeping, ESS/MSS XSS, Business Packages for SRM, CRM, BO, PPM, GTS etc.
• JVM Switch from IBM JVM to SAP JVM for 64-bit architecture with Java Heap Sizes to 8gig.
• Web Dynpro application using JCo destinations to the backend systems.
• Mobile Blackberry applications implementations.
• Technical Upgrade from 7.0 7.0 EHP1 7.3.
• Applied lot of Portal OSS notes for Performance, Application and database related.

PI 7.1, 7.3 Upgrade

• Sizing, Design, Architect, Installation and Deployment of PI module.
• Re-sized, Re-architecture, Federated the PI landscape to support 450 Interfaces & 800 communication channels that includes Third Party adapters PeopleSoft, SeeBurger, and WindChill and JDBC drivers for DB2, Oracle and M SQLServer.
• Install and Configure PI for Load balancing, Non-Central Adapter Engine, JMS on separate servers for optimal performance.
• Multiple implementations/releases for PI7.1. Upgrade PI 7.1 to 7.3 for new features, enhancements etc.
• Technical Configuration of Integration Engine BPE, Integration Server Engine, Adapter Engine . Troubleshoot, EWR implementation for PI Landscape in terms of performance related to Queues, Adapter Framework etc. Upgrade of PI 7.1 to 7.3 SPS3.
• Lot of troubleshooting issues with ABAP & JAVA Stack related adapters IDOC, Abap Proxy, JDBC, JMS, RFC, SOAP, FILE, MAIL etc.
• Multiple go-lives of PI in phased out approach.
• Upgraded PI from PI 7.1 PI 7.3 SPS2. Worked on lot of issues, troubleshoot Integration Engine, Adapter Engine, Third Party Adapters PeopleSoft, Seeburger, Windchill etc. .
• Implemented Load Balancing using both Hardware DSS Switch and Software Web Dispatcher .
• Application PI tuning in terms of IDOC packaging, Message Prioritization, Message Packaging,
• SSO & SSL configuration for the adapters and interfaces.

CRM 7.0

• Architect and Deploy CRM 7.0 implementing the Functional components IPC, E-Marketing, E-Service, Sales, Interaction Center.
• Install, configure CRM-ABAP and CRM-JAVA on separate hosts with Heterogeneous environment Database on HP-UX and application on Red Hat Linux.
• Configure CRM-Middleware to integrate with backend ECC.
• Plan, setup and configure HA and DR.
• Performance and Tuning of CRM application.

BW, BWA and BO Integration with BW and Portals

• Plan, Architect, Install and Implement Five Complex Business Objects landscape BO Enterprise Engine, Tomcat Server 5.5, SAP XI Integration Tool kit, SAP Java Connector . BOD, BOQ and BOP. Data Federator 3.0, Data Integrator, Rich Clients WebI, Desktop Intelligence, QaaWs, Xcelcius, Data Federator Designer, Universe Designer.
• Architect, design, Install, configure 5 BO landscapes 4 running on 3.1 SP3, 1 on 4.0 . Load balancing with Web Server Cluster Apache, Web Application Server Cluster Tomcat, NetWeaver, BO CMS cluster, Data Federator Cluster machines for achieving the optimal performance.
• Installed and Configured Java Connector 3.0.2 for SAP connectivity.
• Configured BO to import the users from BI and setting up Single Sign-on with Portals using SSL and encryption - SAP Cryptograph Library and SNC configuration to backend systems BI and ECC.
• Configured the BO to Enterprise Portals for Single Sign-on by importing the Business Packages into Portal and exporting the Portal PSE key into BO.
• Installed & configured BIA Landscape with IBM Blade servers HS21 and DS4700 Storage for Dev, QA and PRD.
• Technical configuration of BIA system to BI. CheckBIA with Python scripts.
• Configured the TREX search engine settings and also TREXADMIN in BI.
• Identify the large Info cubes and Queries and do the performance improvement by using the BI Accelerator without using the aggregates, Multiproviders etc.

SCM 7.0

• Architect and Deploy SCM 7.0 implementing the Functional components AP0, EWM, ICH. EM, LiveCache.
• Sizing, System Landscape Design, Client Strategy, Connectivity etc.
• Integration with ECC, CRM, BW systems.
• Live Cache sizing 250gig of Memory,
• Refreshes, Backup & Restore, Performance Tuning etc.

Confidential, Naperville, IL

Responsibilities:

Hardware Migration

• Planned, Architected and Implemented Hardware Migration from Homogeneous SUN Platform to SUN - Red Hat Linux Heterogeneous environment.
• Created a separate Migrated Landscape without disrupting the Break-Fix, Enhancement landscape.
• Interfaces, Bolt-on’s and Third party tools integration with both the landscapes.
• Regression, Integration & User Acceptance testing.

R/3 4.7 - ECC 6.0

• Plan, setup and architected the Archiving process for R/3 landscape Retail and Warehouse Management Landscapes 8 TB & 4 TB in Production before upgrading. Identifying the Functional Archiving Objects and using IXOS to archive it on EMC Clarion bPox.
• Installed, configured, setup’s configured and builds the ECC Landscape which has Sandbox, Development, Testing, Quality, and Staging & Production.
• CUUC Combined Upgrade and Unicode Process . Upgraded R/3 4.7 set 110 to ERP 2004 ECC 6.0, HCM, and LSO . Involved in Planning, Architect, execute the whole upgrade process for the whole R/3 Landscape in terms of backend Storage upgrade EMC Storage team, Hardware Re-sizing & OS Upgrade UNIX team, Oracle Upgrade from 9.2.0.8 to 10g 10.2.0.2 .
• Performance and Tuning of the ECC Landscape with respect to SAP buffers, Database buffers, OS, Network & Storage RAID 1+0 striping on the new EMC box.
• Plan, setup and configured Heterogeneous systems for ECC. CI and DB running on Solaris environment and application/dialog/load balancing servers on Redhat Linux environments.
• Interfaces upgrade to ECC, Connectivity to ECC landscape Portals, BI, UC4, IXOS, Dazel, Web
• Methods, TIBCO third party bolt-on .
• ITS servers upgrade from standalone 6.20 t0 integrated ITS 7.0.

SAP TDMS - Refresh Client tool

• Info Shuttle, Gold Client and latest TDMS client copy tools from Production to Non-Production systems. Install, Setup and configure TDMS Server in Solution Manager for the sender and receiver systems.
• Followed the important OSS notes related to TDMS.
• Setup the Central and Control system on the TDMS server, Sender & Receiver systems. Run CNV MBT TDMS for setting up Projects, Sub-project and packages.
• Setup the RFC connections.
• Shell Creation for ERP, BW and CRM.
• Setup the non-production systems with only Customizing and Master Data.
• Delete all client-dependant data from the client in non-production system before data transfer.
• Used the Time-based approach in reduction process for the data transfer with consolidated important business transactions.

CRM 5.0 - CRM 7.0

• Design, Architect, Plan and implement CRM 5.0 Landscape.
• Co-ordinate with SAP safeguarding team for the Upgrade & Operations which includes Upgrade Evaluation, Planning, Realization, Final Preparation and Support.
• SAP Upgrade Going live Technical & Functional Upgrade check, Technical Performance Optimization and Volume Test Optimization checks.
• Install, configure, tune, support CRM system Landscape implementing Interaction Center using Web client, IPC, Sales, Service, Campaign Management, and Channel Management.
• Connectivity to XI/PI, R/3/ECC, BW/BI, Third Party tools interface with Web Methods, TIBCO, Business Objects, Tax ware etc.
• Setup and configure CRM Middleware component with ECC.

BW 3.1 - BI 7.0 PRD 15 Terabytes

• Plan, setup and architected the Archiving process for BW Production system 15 Terabytes in Production before upgrading. Identifying the BW Archiving Objects and using IXOS to archive it on EMC Clarion box.
• Planned and deleted all the unwanted and unused PSA tables, Aggregates, Multiproviders and InfoCubes in the BW system before upgrading the BW system.
• CUUC Combined Upgrade and Unicode Process . Upgraded BW 3.1 to BI 7.0 involved in Planning, Architect, execute the whole upgrade process for the whole BW Landscape in terms of backend Storage upgrade EMC Storage team, Hardware Re-sizing & OS Upgrade UNIX team, Oracle Upgrade from 9.2.0.8 to 10g 10.2.0.2 .
• Installed, configured and build the BI 7.0 system landscape with Federated Portal, BI Accelerator, Pre-Calculation Server, BPS and IP Integrated Planning .
• Extensive process of performance and tuning for BW and BI system in terms of Parallel Extraction, Loading and Querying process with respect to InfoCubes, Aggregates, Change Run, Roll up Aggregates, InfoCube Compression. Follow the recommendations of SAP OSS notes related to BW, Oracle, Solaris, and Network & EMC.
• BW/BI connectivity issues with Portals, R/3/ECC, CRM, and XI/PI.
• Logical Mappings for BW/BI to R/3/ECC using Logical systems, RFC Destinations, IDOC processing, Communication and Transformation Rules.
• Supporting both the Web and GUI users for BW/BI systems.

Portals 6.0 - Portals 7.0 PRD

• Migrated Portals 6.0 -> Portals 7.0 running on J2EE -> JDK 1.4.2 -> JVM & JRE.
• Upgraded the Load Balancer Cisco Router (Hardware) & Web Dispatcher (Software), Active Directory for the Portals applications supporting ESS/MSS, BI, and CRM etc.
• Tuning Portal Server for Hardware, Operating System, Java Virtual Machine, J2EE, Log Analyzer, Monitor Settings.
• Trouble shooting Portal applications for 40,000 users in Load balancing, JCO client, Active Directory, LDAP, ITS, Pages, I views, PCD, TREX issues.
• Worked on Planned and Unplanned outages for Portals.
• Synchronizing the user administration from Active Directory UME CUA.
• ITS integration for Portals to execute transactions remotely to the backend systems.
• Performance & Tuning Portals in terms of OS Shared memory, TCP Stack Size, Kernel, CPU, JVM, Java Stack Java Heap Size, Initial, Tenure and Permanent areas, HTTP compression, System and Application threads, Dispatcher, Server Managers & Services, DBPool Service.
• Java I view’s Performance, Profiling and Testing/Evaluation. Tuning Browser, Server Proxy Cache settings.
• Using Java Stack tools Config, Visual Administrator, and Telnet to configure & tune J2EE parameters.

Solution Manager 4.0 -> 7.0

• Plan, Architect, Install and Configure Solution Manager 4.0/7.0 SP15 for DEV and PROD instances.
• Configure DEV Non-Production Systems and PROD Prod Systems.
• Configure ABAP & JAVA Stack monitoring using different CCMS agents and JARM using JMX API for third party tools for HP Open View to monitor the system landscapes.
• Configured Service Desk, Upgrade of SAP Solutions, Change Management CHARM, Solution Monitoring, Delivery of SAP Services & End-To-End Diagnostics SMD, CA Willy Introscope .
• Connection to OSS from Satellite Systems and downloads through Solution Manager.

Archiving R/3-ECC, BW-BI, CRM

• Plan and Strategize the Archiving Process for R/3-ECC, BW-BI and CRM modules using SAP tools SARA, SARI and SARJ.
• Integration of IXOS to Archiving Information System using Archive Link and using Clarion Storage for storing the archived objects data.
• Identify the Archiving Objects, Large Tables with Functional Teams for FICO, MM, SD, Idoc’s, HR, BW, CRM-BDoc’s etc.
• Configure and Customizing Archive Settings for WRITE, DELETE and READ Operations in SPRO IMG level with various different options for technical settings. Doing Pre and Post Processing for some of the archiving objects.
• Troubleshoot the Archiving process and defining the jobs for Write, Delete and Read using UC4 Background Scheduler.
• Parallel processing of DELETE operation during the purging/deleting data from the database.

Environment: SAP Systems: R/3 4.7, ECC 6.0, CRM 5 & 7.0, BW 3.1, EP 6.0, XI 3.0 & 7.0, Solution Manager 4.0 &7.0

ORACLE/INFORMIX DATABASE ADMINISTRATOR,

Confidential,

Responsibilities:

• Involved in database design, development and implementation of a mission-critical OSPS Switching system for NTT (Nippon Telephone & Telegraph) Japan as a DBA.
• The system has a inventory 2.5 million calls per hour.
• This system was developed with 300 headcount and almost 3-4yrs. of project time.
• Its a true client-server architecture both hardware and software application development.
• Every call data coming through the 5ESS switches is stored in different SUN Sparc’s through TCP/IP and loaded into the database on the server end, at the client site there are operators who by clicking at different options in the GUI code (in MS C++) which communicates to the server code using EZ-RPC and finally extracts the aggregated data stored in the database for display and reporting purposes.