Executive Summary:

·   15 years of Business Intelligence Architect/Technical Manager experience with full life-cycle implementation of enterprise level Data Warehousing and Business intelligence applications

 

Skill-Experience Profile:

·   Experience in Healthcare, Energy, Utilities, Retail and Public Sector analytics.

·   Extensive implementation experience in DW/BI, Cloud Computing, Big Data, and Data Analytics using multiple commercial and open-source stacks.

·   Experience in implementing the self-service-BI roadmap including Assessment, Capacity Planning Architecture, Design, Development, Deployment, Performance and end-user Training.

·   Hands-on experience in implementing Big Data analytics using Hadoop, Hadoop eco system, Pig, Hive, Hue, MongoDB, NoSQL, R Programming, Hadoop, Pentaho, Alteryx, Splunk, MongoDB, Cassandra, Amazon Cloud Solutions, Cloudera, Hortonworks Environments, OBIEE11g, OBIA 7.9.6, Tableau, EPM, and other Data Integration & Visualization tools.

·   Implemented Financial, Supply Chain & Order management, Procurement & Spend, Human Resources Analytics and Global sales analytics using OBIA 7.9.6.x and OBIEE 11g, DAC.

·   Expertise in Requirement Analysis, Performance Management, and Data Modeling.

·   Ability to work with cross-functional teams to convert business challenges into requirements/BI solutions.

·   Worked in various decision making and execution roles such as: Technical Project Manager, Mentor, Advisor, Leader/Architect and Data Scientist.

·   Experience in providing Enterprise Reporting Architecture Solutions to several Public Sector and Healthcare customers.

·   Experience in enabling executive decision making on Big Data and BI Investments through implementation of BI/Big Data Use Cases using various technologies for several Fortune 500 and other multi-billion dollar customers.

·   Customer profile includes: CCHCS, CalPERS, Pondera, Jeppesen, SUBARU, Electronic Arts, Paychex, Agilent Technologies, Delta Dental, IEEE, Lone star University, JEA, Procter &Gamble (P&G), Shell Chemicals, Target, US Foods, UK National Grid (Transco).

·   Advanced Dimensional Modeling Skills: Star and snowflake schemas, slowly changing dimensions, mini dimensions, advance fact tables (snapshot, accumulating snapshots & fact less fact tables).

·   Installations and configurations: multi-nodes fully distributed Hadoop eco system cluster, HDFS for analyzing multi format structured and unstructured data from different sources. Experience installing both Hortonworks and Cloudera.

·   Extensive experience with Development/Customization of OBIEE Repositories across Physical, BMM & Presentation Layers as well as configuring metadata objects per design.

·   Experience in: Sqoop for extracting DB data, Flume for complex format data files & streams, Oozie for work flows, fair scheduler for scheduling jobs, and Zookeeper for Hadoop Eco system environment.

·   Expertise in Tableau 9.x/8.x/7.x/6.x.

·   Designed and build Dynamic & Interactive dashboards. Delivered actionable information to business users resulting improved business processes, and meeting business goals.

·   Hands on experience with advanced Tableau features such as: dashboard actions, parameters, calculated fields, sets, dynamic filters, data blending, trends, forecasting, table calculations etc.

·   Implemented data visualization best practices.

·   Experience in Tableau Architecture and services/server like VizQL, Backgrounder etc. and Server administration.

 

Areas of Expertise:

 

·   Project Management .

·   Analytics, Data Management and Reporting.

·   Big data - Solution architecture, Deployment, Development.

·   Road Map consulting for BI and Big data.

·   Techno-Functional with Pre-Sales experience.

·   Presales.

Management Competencies :

 

·   Delivery Excellence: On Time delivery within the budget with customer satisfaction and profitability through delivery.

·   Build Competency on existing and emerging market / technology trends

·   Provide Technical / Solution Architecture framework to business intelligence and data warehouse applications

·   Act as Solution Architect to transform the client’s requirements to viable and optimum solutions

·   Implementing Process automation controls benefiting both Internal & External Customers

·   Experience of managing multiple customers across geographies

·   Anchored as Project Manager and is instrumental in Design, Development, Testing and Deployment of all 

·   Complete Ownership of Service delivery pertaining to Production support and maintenance key process areas such as Incident/Change/ Problem/Operations/Availability/Escalation/Release Management.

·   Primarily responsible for submitting daily/weekly/Monthly/Quarterly Status Reports and escalations if any.

·   Effectively managed resources (work delegation/work reviews/periodic assessments, motivating and mentoring the team towards Quality Assurance, value add to the customer, process improvements and high customer satisfaction) and proven track record of successful completion of all assigned engagements.

·   Engage End-to-End programs in complete software life cycle based on global deliver model

·   Worked on different horizontals and verticals in DWH/BI space

·   Good understating of various SDLC models such as V, Waterfall and Agile methodologies

·   Handled team of 10 to 30 members at onshore and offshore by assigning and monitoring the task on daily basis and addressing their issues/concerns

·   Handled Multiple Projects from multiple locations, handled teams from multiple locations

 

BigData &Data Visualization:

 

·   Excellent  knowledge  and Hands-on  Big Data solutions in Hadoop, HortonWorks,Cloudera,

·   Worked on the Horton works sandbox environment

·   Hands-On on Hadoop architecture and Cloudera

·   Knowledge on MongoDB,,Cassandra

·   Knowledge on Oracle big data appliance architecture and implementation

·   Hands-On POC on Data Visualization Tools like Tools like Tableau, Pentaho, QlikView, Splunk, Alteryx

·   Good Knowledge on Hadoop, NoSQL, Big Data, Cloud, Web Analytics, Mahout, Machine Learning, HBase, Hive, Pig, Zoo Keeper

·   Integration of Hadoop with R

·   integration Hadoop with OBIEE and other Reporting  tools

·   Installation and configuring  Hadoop using Hortonworks

·   Installation and configuration Hadoop using Cloudera

·   Installation and configuration Hadoop and SAP HANA

·   Knowledge on Data meer

 

Technology:

 

 

Big Data and Data AnalyticsPoc’s Implemented:

 

·   POC 1: Analyzing  Stock Market data and find out the range of stock prices of some of the stocks using Pig and Hive,Hadoop,SQoop

 

·   POC 2 : Extracting live social media data, refine and attach a sentiment score to each set of data and  analyzing and visualize this refined sentiment data using Hive ,Twitter source data ,Hadoop, Flume and Tableau as Reporting tool and constructed a twitter stream processor using stream listener object from tweepy using python

 

·   POC3 : Analyzing Click stream Data, Server log data, stock market data using Hadoop and ecosystem  ,integrating R with Hadoop ,integrating Hadoop with Tableau and QilkView  Reporting tools

 

·   POC4: on Fraud Analytics: Created a Cube from the Source Using SSRS, Analytical server and Designed the Reports out of the Cube using Tableau Software  and Hadoop

 

·   POC5: This case study is about providing the information of the location and facility information for doctors who participate in NYC Regional Electronic Adoption Center for Health (REACH), which assists providers in adopting technology and methods for electronic health records. Provided complete end to end BI solution on Pentaho data integration and Tableau capabilities, Hadoop

 

·   POC 6:  case study on SPLUNK to see the  features and benefits of using SPLUNK in  accessing the machine data and analyzing the critical information about the machine data for the internal Clients

 

·   POC 7: Refine and visualize sentiment data, have taken the click stream data and session zed it using Pig to determine statistical information about  the sessions like the length of each session and the average and median lengths of all sessions

 

Professional Experience:

 

Project: EDW enhancements phase2

Customer: Jeppesen USA

Duration: Nov 2015 to Till date

Role: principal consultant

Technologies: OBIEE 11.1.1.7.0, OBIA7.9.6.4, Oracle 11g, AWS CLOUD, Salesforce.com, EBSR12, BigData, Hortonworks,Hadoop Ecosystem Tools,ProjectManagment

Responsibilities:

·   Requirement Analysis on the Enhancements of Data warehousing Environment

·   Feasibility study of utilizing the BigData technologies in order to integrate the Different data Sources and extending the existing architecture.

·   Implemented  POC and POT  using open source stack for data visualization

·   Implemented New Tableau based reporting environment, architecture and best visualization practices, complementing existing OBIEE reporting infrastructure as part of POC

·   Implementation of out of box HR analytics using OBIEE and OBIApps.

·   Worked on the Proof of Concept building Big Data analytics on Amazon cloud.

·   Worked with business users/ business analysts to define technical and process requirements.

Customer: State of California (CalPERS, CCHCS,DWR)

Duration: July 2013 to Oct 2015

Role: BI Architect (BI, Big data Solutions& Data visualization)

Technologies: OBIEE, Tableau, Oracle Exadata, Splunk, Cognos, Project Management, Hadoop, and Hadoop ECO System tools (Pig, Sqoop, Hcatalog, Hive, Flume, amabari, HBase)

·   Worked for CalPERS as a BI Architect for Enterprise Data warehousing project in an agile environment. Implemented end to end Reporting Solution. Upgraded the existing environment to the latest clustered environment.

·   Responsible for implementing the data analytics using various tools and Technologies for the EDW.

Responsibilities:

·   Designed complete Reporting solution for Enterprise data warehousing project.

·   Designed conceptual, logical, and physical architecture for the Reporting solution and presented it to the C level Executives.

·   Built High availability BI and Big Data clustered environments.

·   Created dashboards on Data visualizations Tools using Tableau, QlikView, Splunk.

·   Set up BI Environments, Estimations, and Capacity planning.

·   Involved in building Data modelling and Data layers.

·   Built Reports and Dashboards utilizing Reporting tools.

·   Configured security, Active Directory integration, and usage tracking.

·   Setup and configured Analytics applications.

·   Implemented Hadoop and Hadoop eco system tools for pulling the unstructured data using Hadoop and Horton Network environment.

·   Built a 9 node cluster for initial data handling and extended it to 18 nodes which handles MultiTerrabytes.

·   Built High availability BI clustered environments.

·   Built 9 OBIEE server both cluster and non-cluster environments 

·   Configured security, Active Directory integration, usage tracking ,MUDE

·   Configured Primavera Analytics applications

·   Setup and configured PRIMAVERA (p6) Analytics) applications

·   Migration of Congo’s Reports to OBIEE

·   Handled Actuarial unstructured data using Hadoop, Pig, Sqoop, Hcatalog, and Hive to handle the staging area.

·   Optimized the ETL jobs by offloading the performing historical data load.

·   Introduced the data lake concept for the Foundation Data layer.

·   Developed Pig Scripts for ETL operations.

·   Completely Responsible for the implementation of BI Reporting Solutions for the EDW project using multiple Technologies.

·   Managed a team of 6 ETL and Reporting developers.

Big Data Research and Development: 

·   Installations and configurations - multi-nodes fully distributed Hadoop eco system cluster, HDFS for analyzing multi format structured and unstructured data from different sources.

·   Created Use cases on handling and processing the unstructured Big Data, Hadoop, Hadoop Ecosystem, and Splunk.

·   Created a pilot project using Sqoop to pull the raw data from unstructured data into the HDFS. Used

PIG scripts to explore and transform the data into the structured data.  Used HIVE for the data and query analysis.

·   Proof of concept on handling the large amount of Actuarial data using  Hadoop, PIG, SQoop, Hcatalog, Hive to handle the data and loading to Stage, offloading the ETL jobs performing Historical load.

·   Introduced the data lake concept into the project.

·   Integration of Hadoop with Splunk and Tableau.

·   Guided the full lifecycle for the Big Data solution including requirements analysis, technical architecture design, solution design, solution development, testing and deployment.

·   Managed deployed services across AWS. Focused on EMR/Hadoop data analysis and processing.

 

                                                                                                                                                                               

Customer: PONDERA , Sacramento

Duration: January 2015 to March 2015

Role: BI Architect (BI, Big Data Solutions & Data Visualization)

Technologies: Tableau 8.x, SQL Server 2012, SSIS 2012, SSAS 2012

Pondera Solutions, a product and services firm focused on implementing Google solutions in government agencies, delivers a comprehensive Fraud Detection as a Service (FDaaS) solution based on Google’s state-of-the-art tools

Responsibilities:

·   Created fraud analytics Tableau Dashboard

·   Created a Cube from the Source using SSRS and Analytical server. Designed the reports out of the Cube using Tableau Software and Hadoop

                                                                                                                                                                               

Customer: REACH,NY

Duration: October 2014 to December 2014

Role: BI Architect (BI, Big Data Solutions & Data visualization)

Technologies: Tableau 8.x, Hadoop 2.0, Hive 8, Pentaho 5.0

This Project is about providing information of the location and facility for doctors who participate in NYC Regional Electronic Adoption Center for Health (REACH). REACH assists providers in adopting technology and methods for electronic health records.

Responsibilities:

·   Implemented a pilot project using multiple Tableau dashboards to monitor health care infrastructure at the region/hospital/clinic level.

·   Provided complete end to end BI solution using Pentaho data integration and Hadoop with Tableau capabilities,

                                                                                                                                                                               

 

Customer: Jeppesen USA

Duration: Jan2013 to July2013

Role: Technology Management/ Solution Architect

Technologies: OBIEE 11.1.1.7.0, OBIA7.9.6.4, Oracle 11g, AWS CLOUD, Salesforce.com, EBSR12, Tableau

Responsibilities:

·   Led Product Data Intelligence program (BI & Reporting tools work-stream) for implementation of “Business Analytics as a Service” Platform

·   Worked as a Project Manager/Solution architect for the client on implementation of all BI Modules on AWS Cloud based solutions.

·   Implemented New Tableau based reporting environment, architecture and best visualization practices, complementing existing OBIEE reporting infrastructure.

·   Implementation of HR analytics using OBIEE and OBIApps.

·   Managed offshore Team.

·   Worked on the Proof of Concept building Big Data analytics on cloud.

·   Worked with business users/ business analysts to define technical and process requirements.

                                                                                                                                                                                      

Customer: SUBARU

Duration: June 2012 – Dec 2012

Role: Technical Leader and Project Management

Technologies: ORACLE 11g, OBIEE 11g, OBIA7.9.6.3, Oracle R12, Marketing Segmentation

Responsibilities:

·   Complete end to end activities of project management activities, Technical Design, Development and enhancements of the existing Subaru Application. Performed all the technical activities related END to END data warehousing Implementation.

·   Created a sales dashboard for monitoring sales activities such as actual vs. projected using analysis at the product/account level. This included metrics such as: sales forecast, revenue, sell through and sales orders.

·   Built an Analytical model based on deep analysis of end users for Subaru’s marketing department. This resulted in a 60% increase of successful marketing promotions.

·   Created Sales and Marketing dashboard using Tableau to manage and measure monetization efforts.

·   Optimized the manufacturing process based on daily sell through data.

·   Created an inventory dashboard to help the operation team with manufacturing and logistic activities.

·   Managed a team of 10 members, both onsite and offsite locations.

·   Other various Project Management tasks.

 

 

                                                                                                                                                                               

 

Company: Oracle Corporation USA

Duration: Feb 2008 to Feb 2012

Role: Sr. Consultant and Project Management

Technologies (for entire period): ORACLE 10g/11g, Power Center 8.6.1/9.1, DAC 10.1.3.4.1, OBIA 7.9.6.2/ 7.9.6.3, OBIEE 10.1.3.4.1/OBIEE 11.1.1.5 and 11.1.1.6,, Salesforce.com,  EBSR11i,R12.PeopleSoft EPM, Data stage; ODI

End-Customers (for entire period):

·   Electronic Arts, Paychex, Agilent Technologies, ,Delta Dental, IEEE, Lonestar University, Global Sales analytics Internal project, JEA, P&G

OBIAPPS Modules implemented (for entire period):

·   Supply Chain & Order management Analytics

·   Procurement & Spend Analytics

·   Human Resources Analytics

·   Global sales Analytics

·   Financial Analytics

·   Sales Analytics

Responsibilities:

·   Analysis, requirement gathering and scope finalization.

·   Making overall plan of Application design, development, testing and deployment.

·   Resource, time and delivery management.

·   Worked directly with client account managers, business analysts and business customers to understand current/future BI requirements, and design solutions using the OBIEE platform.

·   Implementing Architecture and standards, metadata strategy, data quality strategy, ETL, Master Data Management

·   Designed the ETL architecture and data flows for the new interim and global systems from R11 and R12 source systems.

·   Source to Target mapping analysis. Built High availability BI clustered environments.

·   Built 9 OBIEE server both cluster and non-cluster environments 

·   Configured security, Active Directory integration, usage tracking ,MUDE

·   Configured OBIAPPS and Primavera Analytics applications

·   Setup and configured PRIMAVERA (p6) Analytics) applications

·   Designed and developed Reports on OBIEE and ETL Solutions

·   Configuring complete End to End OBIApps application for various modules.

·   Developed Custom BI Apps (Financials Analytics, Supply chain and order management Analytics) Setups.

·   Handled Team of 4 to 18 members across various projects including both onsite and offshore locations throughout oracle tenure.

                                                                                                                                                                             

Company: Wipro Technologies

Duration: April 2005 – June 2007

Customers (for entire period): National Grid plc, Shell Chemicals, Target Corporation, US Foods

Role: Technical Lead

Technologies (for entire period): Oracle 9i, OWB, SAPBW, BO5.1, datastage7.5, Business Objects 5.1 

Location: UK, INDIA

 Responsibilities:

·   Held the role of a Team Lead and Project Lead, Technical Design of the ETL and Report Development.

·   Application Support  for various projects

·   Executed various Data warehousing projects in all phases of development activities for all the clients in Wipro.

·   Handled Team of 2 to 8 members across various projects ,both onsite and offshore locations throughout Wipro

·     Implemented Migration process for Business Objects XI R1 to XI R2 such as readiness assessment and deployment plan, Migration and system Upgrades, Co-Existence Planning, Deployment services and Education delivery.

·   Worked extensively with the Business Objects Designer in preparing Universes from the warehouse database.

·   Created and maintained around Crystal reports and Web Intelligence reports.

·   Worked on Webi reports, Prompts and Report Layout and re-formatting.

·   Developed Complex Universes by linking different data sources.

·   Resolved loops and Traps problems in the universe, Created Hierarchies for providing drill down options for the end-user and developed critical reports like drill down, Slice and Dice, master/detail for analysis of parts benefits and headcount

·   Designed and Developed  ETL Solutions using various  Tools like Datastage ,informatica ,OWB  for different clients

·   Supported MIS applications in ONSITE and OFFSHORE..

·   Worked on Applications Migration projects

                                                                                                                                                                               

Previous Assignments:

Sr. Software Engineer, Baysoftel, Bangalore, Oct 2002 – Dec 2004

·   Project #2: (AEON Co. (M) Bud) Project for a Sales and Marketing company in MALAYSIA

·   Project #1:  Financial services Data Warehouse - Data warehousing Implementation using data stage as ETL for a Bank in Malaysia

·   Software Engineer, Neologic, Bangalore, Sep 2001 – Sep 2002

                                                                                                                                                                               

Education and Certification

 

·                  Bachelor of Engineering in Electronics &Communications (BTech) from Bangalore University 2001

·                  Data Science certification from  Johns Hopkins University (2015)

·                  Certified Machine Leaning course from Stanford University(2015)

·                  PMP certified professional from PMI  (#1611857)

·                  PMI –ACP PMI Agile Certified Practitioner(#1786081)

·                  Certified in Siebel Application Developer (OBIEE)

·                  Certified in Hyperion Essbase Analytics 9.3 Developer

·                  Certified in Oracle Certified Associate (OCA)

·                  Certified in IBM WebSphere IIS Data stage Enterprise Edition V7.5

·                  Certified in Data Science from  Johns Hopkins University

 

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