Gjnana Prakash (Kash) Duvvuri Email & Phone Number

Suwanee, GA, US

Pleasanton, California, US

Redmond, Washington, US

Work with account teams in presale and post-sale technical presentations and strategies Meet with customers for consult & listen focus on their pain points and priorities and design & empower for Solution execution. Working with Partners in initial design phase for good practices, capacity planning and any product limitations.Work with CSAMs in support.

Enterprise data strategy for rewriting for bank regulatory reporting system Aws cloud and on perm hybrid enterprise data patterns for open baking regulatory report applications. Mapping data from different on-prem data sources, SAP and file extracts into AWS data lake with landing, raw and curated with collaborated data structures for reporting.

Atlanta, Georgia, US

Atlanta, Georgia, US

• Single view of Customer (SVOC) –Customer 360 Project
• Architected end to end real-time customer 360 with Horton works cloudera on Prem with 70 data nodes, 5 Nifi, 6 Kafka, 50 HBase regions and 6 edge notes with 5 nodes 2 cluster for Elastic Search with Agile methodology
• Achieved 5-10 seconds real-time end to end flow with MQ, NIFI, Kafka and spark & Scala
• Tuned APIs and HBase for 0.05 seconds execution times for end users
• Solution data hub with Raw, Curated and published zones for APIs and analytics.Created Json real time event structures for PNR, Ticketing Loyalty from Main Frames TPF and CRM(Phoenix).Given data modeling solution with.
• Given migration strategy and implemented SVOC AWS cloud with EMR, NIFI, MSK, AWS ES service and Hbase & Hive as lift and shift from on Prem to cloud. Migrated all java spring boot APIs with Jboss to AWS API gate way.

Rochester, New York, US

• Project Enterprise Data Hub (EDH)
• Bringing Enterprise view into the project.
• Participate in Design and requirement meetings and Bring in design principles
• Involve with business and IT.
• Creating road map for Enterprise Architecture for the Data Hub, current state, and then road map for End state.
• Total Data Hub Hadoop enterprise implementation with cyber security

• Integrating People, information, process and technology
• Enterprise Architecture practice, governance and implementation
• Prioritize the most important projects working with project portfolio Management team
• Program alignment, dependency risk assessment, for all projects with time execution deadlines with scrum agile methodology adoption
• Data Lake / Data Hub setup practice with different technologies on Big Data. Present and future road maps
• Designing cloud strategy, Cloud migrations, Refactoring Installation, Configurations and Tuning

RTO is Real Time Offer marketing campaign and analytics project with SAS marketing, SAS laser server analytics and oracle exadata Tuning application from infrastructure to application to meet SLAs given by business Conducting performance bench mark testing and giving directions to future capacity planning to management.Re-Sizing of the project from.

• BI/Solution Architect
• Analyzed and developed action plan for OBIEE implementation and performance problems for fulfilment business analytics for Macys from infrastructure to application.
• Collaborated with infrastructure and database team and resolved application and database server and tuned all SQL queries generated by obiee and database structures
• Resolved all performance problems with improved 1 to 8 seconds run times and new functionality in OBIEE report application which resulted a successful holiday season for critical fulfilment reports for business..
• Developed and implemented a plan for migrating 76 micro strategy reports to OBIEE for fulfilment with back end Teradata and tuned the reports for faster run times in obiee.
• Implemented Times Ten in memory database on Exalytics with local high availability and Golden Gate replication. Reduced the load on main Exadata server which serving 18 fobs and given stability to the total environment.

• Collaborations with Abbot and Sanofi multinational companies for Nano - Technology products
• Create Virtual private database with oracle 11g for sensitive R&D Data
• Implemented Oracle Access Manager and SSO to OBIEE and other custom financial applications
• Responsible for infrastructure and capacity planning
• Cloud Enablement for CRM and Mobile Applications with.Net Technology on Azure
• Pulse is a pharmaceutical / Bio-Technology Company with their own Nano R&D technologies

• Worked with in-house and offshore data & Application architects, DBAs, dev teams and cultivated top performance, providing direction and establishing stretch goals.
• Established and Implemented enterprise data dictionary & data governance, MDM, database management practices & procedures, and documentation, presenting corrected data with standards across all applications for.
• Designed, developed, implemented and supported BI strategy and architecture for enterprise information from ground level. Structured, propagated and managed database and application architecture and security.
• Designed, implemented and established an Oracle 11g data warehouse and big data appliance Pure Data (IBM) netezza for enterprise reporting business analytics with Web Focus 8 - (Enterprise Analytics b2b and b2c web.
• Supported and tuned, DMExpress @ Datastage ETL tool for loading data from 600 files per day to staging area for report databases.
• Designed, installed and implemented the first Oracle portal for ISO reports b2b & b2c Ecommerce application with Oracle 10g 5 Node RAC on Sun Solaris with application cluster. This improved availability and security.

Alpharetta, GA, US

• Provided Oracle database and application production support and monitoring. As a DBA directed the team and implemented Oracle financials and Order Management ERP upgrade from 11.5.6 to 11.5.10.2.which includes.
• Configured shareplex quest real time replication tool for Oracle from Oracle Financials and Order Management for read only reporting database in the process reduced the load on production system. Tuned web logic server.
• Achieved 99.9% production availability with proactive database monitoring and problem solving in the process meet critical time bound SLAs for GE Company and saved huge money for the company
• Purged and archived data from 9 years to 6 months. Changed original ASN process in oracle order management with custom tuned code with concurrent manager tuning which in turn increased process improvement and the.

ERP Application Database Administration, Production support and Tuning System analysis and recommendations, Requirement Gathering, helping in creating FDD & TDD, Project Scoping and ManagementImplementing Parts Book Management Project Epsilon, a B2B Ecommerce application to globalize PBMS. Set up Oracle real application 2 node clusters with oracle 9.2.0.1.

Managed a team of 22 Development consultants. System analysis and recommendations for infrastructure and software. In charge of project management.Enterprise Architecture Road Maps and migrationsLead Oracle and Strategic consultant. In charge for Oracle applications installations, upgrades from 10.7 to 11.5.6. Oracle Database administration, Analysis and.

Master Of Science - Ms, Physics

Bachelor Of Science, Physics

Master Of Science - Ms, Physics

Master Of Science - Ms, Physics