SUMMARY

• Senior BigData and BI architect specializing in BigData and Data Warehousing applications..
• Experience in a broad range of functional areas including banking, telecommunications, hospitality and compliance.
• Ability to work concurrently on one or more projects.
• Strong analytical and problem solving skills.
• Excellent presentation and communication skills.
• Excellent leader and team player.

TECHNICAL SKILLS

BI & Analytics: Business Objects 4.1, SAS, R, Tableau, Qlik Sense, SAS VA, SAP Lumera

RDBMS: Oracle 11i, 10g, Teradata 14.1, Exadata, MySQL

NoSQL Database: MongoDB, HBASE, Cassendra

Big Data: Hortonworks, Apache Hadoop Ecosystems - HIVE, PIG, Hbase, Sqoop, Flume, STORM, Kafka, HDFS, YARN, Tez, etc.

Data Quality: SAP Information Steward

Platforms: Redhat Linux, Ubuntu Linux, Sun Solaris, Windows 2008, Windows 7

Application Server: Tomcat 7, BEA WebLogic 8.1

PROFESSIONAL EXPERIENCE

Confidential, Atlanta, GA

Senior Technical Architect, Big Data and Business Intelligence

Responsibilities:

• Involved in design and implementation of 10 node Hadoop cluster to store historical data from Teradata and Oracle to Hortonworks Bigdata platform.
• Involved in design and implementation of Hortonworks BigData Platform on Microsoft Azure.
• This framework is used to collect, analyse and deliver transaction data to Azure Data Lake and enables real-time analytics and troubleshoot issues.
• Involved in implementation of weblog and syslog analytics project in Hadoop Cluster using Flume and Hive.
• Establish Center of Excellence for Business Objects Report and Universe Development including Development standards and best practices.
• Establish best practices and standards documents for universe and report development and socialize the same with technology and business teams.
• Enhance report development standards to ensure deployments of reports on tablets, smartphones, etc.
• Promote adoption of BI tools by providing regular training and helping users in creating reports and dashboards across multiple global locations.
• Involved in Data Visualization Tools evaluation and come up recommendation.
• Involved in installation and deployment of SAS Grip Infrastructure, including SAS VA.

Confidential, Atlanta, GA

Manager, Business Intelligence

Responsibilities:

• Lead and Guide Migration team in installation and configuration of clustered BOXIR4.1 environment on Redhat Linux 5.8.
• Lead Migration team in installation and configuration of SAP BO Explorer on BOXI4.1 and SAP BI Mobile application.
• Lead Development team in design and develop reports and dashboards to mobile devices like iPad, iPhone, as well as laptops.
• Install and configure RoamBI Analytics to deploy dashboards on ios mobile devices.
• Involved in POC of SAP HANA to evaluate HANA as in memory database.
• Manage Development team which helps in the design and development of reports and universes for Business Partners.
• Established and enabled monitoring processes for the entire BI solutions for optimal performance and to eliminate any downtime.
• Established BO security tailored at business applications and performed application migrations from Development through Production.
• Establish Center of Excellence for Business Objects Report and Universe Development including Development standards and best practices.
• Lead a team in installing and configuring of Data Quality tool, Information Steward and help business partners in establishing processes to identify data issues and metadata creation.

Confidential, Atlanta, GA

Senior Software Engineer

Responsibilities:

• Involved in installation and configuration of BOXIR3.1 in for SABA LMS Implementation.
• Involved in migration of 100 webi reports and 5 universe from BOXIR2 SP5 to BOXIR3.1 SP3.
• Designed and developed Enterprise Dashboard using Xcelsius 2008.
• Involved in migration of EDW from Oracle to Teradata Appliance. Migrated and tested 40 universes and 200 reports to be complaint with Teradata Appliance.
• Upgraded BOXIR2 from SP2 to SP5, Fixpack 5.4.
• Involved in migration of 5 universes and 100 webi reports from BOXIR2 SP1 to BOXIR2 SP5.
• Involved in migration of 100 universes, 500 reports and 700 users from BO 6.5 to BOXIR2.
• Involved in migration of Application Foundation dashboards and metrics from BO6.5 to BOXIR2.
• Participated and performed the implementation Single Sign On using Siteminder 6.x.
• Performed the lead role in the complete life cycle of Business Objects reporting systems that included the design and development of reports and universes.
• Established and enabled monitoring processes for the entire BI solutions for optimal performance and to eliminate any downtime.
• Established BO security tailored at business applications and performed application migrations from Development through Production.
• Performed Routine administration tasks like creation of users and groups, backups of file system and BO Oracle repository, help end users in scheduling reports to be sent out via email, ftp server and BO Inbox, help end users in issues with their reports and universes, apply and test hot fixes and Service Packs

Confidential, Atlanta, GA

Senior Technical Architect, Business Objects/Unix Administrator

Responsibilities:

• Involved in planning, analysis, design, and implementation of BI/BO (Business Intelligence/Business Objects) infrastructure for Broad Band Transformation (BBT) that supports/impacts 1000 users.
• Performed the lead role in the complete life cycle of Business Objects reporting systems that included the installation/configuration of Business Objects, Weblogic and Siteminder Application Server Agent.
• Participated and performed the implementation of High Availability and Failover solutions.
• Performed the administration of Weblogic Application Servers.
• Planned and performed new product testing such as Business Objects XI R1 and R2 for further analysis and recommendations of possible upgrades for the Customer Markets BI solutions.
• Established and enabled monitoring processes for the entire BI solutions for optimal performance and to eliminate any downtime.
• Performed optimization of the BI platform by tuning the BO application, weblogic, and BO repository.
• Established BO security tailored at business applications and performed application migrations from Development through Production.

Confidential, Fort Lauderdale, FL

Business Objects Administrator

Responsibilities:

• Developed standards and served as administrator for Business Objects platform.
• Developed Business Objects universes and reports.
• Install and Configure WebIntelligence and Broadcast Agent.
• Publish Reports and Universes.
• Schedule End of Day reports.
• Develop interface with Tivoli OPC Scheduler, to launch the End of Day reports from OPC.
• Design Contingency of Business Procedure.
• Install and Configure Apache Web Server.
• Co-ordinate the hardware infrastructure setup.
• Perform Oracle 9iAS Application Server installations and upgrades.
• Co-ordinate Ethical Hacking Test and resolve the issues raised during the test.
• Perform Network Stress Test.
• Perform Oracle installations, upgrades, migrations, tune-up and re-organizations of databases on Oracle 8i and Oracle 9i running on HP-UX 11.00.
• Responsible for Oracle (Application Server9i and RDBMS) and Unix performance.
• Create and maintain a large number of Unix Shell scripts (KSH and PERL) to interact with OPC, NDM and ORACLE.
• Provide Support in migration of system from Windows OS to HP-Unix OS.
• Responsible to setup MQSeries infrastructure between Flexcube and all the partner systems in Citibank's network.
• Develop an Online Interface with US Sanctions Applications using MQ Series API.
• Provide Oracle DBA/DBS Support.
• Project Leader for Global Interdict.
• Provide 5X24 support for Global Interdict.
• Design and Implement a NDM (Connect Direct) based interface to process batch file for many applications.
• Develop an Online Socket based Interface with PAYLINK Application.
• Develop a MQ Series based XML interface with Workflow application, Citidocs.
• Develop a Windows based dll to interface with Global Interdict. This interface is used with many applications, like Signature Verification System, Teller Systems, etc.
• Develop a dce-based interface with Basic Cosmos Applications running on HP-Unix.

Confidential

Associate Consultant

Responsibilities:

• Support and Enhancement of IBBS.
• Delivered some critical enhancements during this period.
• Work in enhancement of security and communication aspect of the product.
• Used Lotus Notes to track problems and enhancements reported by all branches.