This document contains the professional summary and experience of Madhukar Eunny. He has over 12 years of experience working as a senior consultant on data warehousing projects. His roles have included ETL architect, developer, team lead, and production support. He has strong skills in ETL tools like Informatica and databases like Teradata, Oracle, and SQL Server. He currently works as a senior BI consultant for Medibank where he is responsible for requirements gathering, data modeling, ETL development, and providing business support.

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Madhukar Eunny
Mobile: +61 4 6981 8613
E- mail: maddy.kinny@gmail.com
Professional Summary
 Currently working as Senior BIDW Consultant in Medibank Pvt Ltd, Melbourne, and VIC.
 Strong working experience in the Architecture, Data Analysis, Development,
Implementation, Testing and Support of Data Warehousing Applications using Data
Extraction, Transformation and Loading (ETL).
 Vast Experience in Solving Issues at reporting layer.
 Strong Experience with SDLC Models - Agile, Water fall.
 12 years of Experience in ETL - Informatica PowerCenter, Informatica IDQ.
 7 + years of Experience as Team Lead in Development and ETL Testing and Support.
 5 + years of Experience working with Teradata Databases with Strong SQL Experience,
Teradata Architecture, Teradata Advance Utilities – Fexport,FLoad,MLoad,TPT etc.,.
 3 + years of Experience in MSBI – Sql Server Database and SQL commands/Queries.
 Strong Working Experience in MSBI – ETL SSIS.
 Strong Problem Solving skills at the Reporting Layer.
 Sound Knowledge on MSBI – SSRS.
 5 + years of Experience in UNIX commands and Shell scripting.
 5 + years of Experience in Oracle Sql/ Plsql.
 5 + years of Experience on Agile.
 4 + years of Experience as Production support Lead.
 3 + years of Experience in Automated Batch Design and Scheduling - Autosys.
 1 + year Experience in Data Profiling & Analysis using Informatica Profiler.
 1 + year Experience in PowerCenter Administration.
 Experience ERWIN – Create Logical & Physical models, Entities and Configure Entity &
Attribute properties, identify Identifying and Non-Identifying relationships across entities,
implement Forward Engineering and Reverse Engineering, Export LDM and PDM etc.,
 Strong working experience as an ETL Architect and was instrumental in designing High
Level and detailed ETL frameworks, Technical Design documents.
 Sound Domain knowledge on – Investment Banking, Health Care & insurance.
 Extensive knowledge on Top Down (Inmonn) & Bottom up (Ralph Kimball) approaches.
 Worked significantly on Performance tuning and instrumental in eliminating many
bottlenecks that could have impacted the Project delivery/Release.
 Experience with managing large volumes of data in production
 Experienced in managing DWBI projects that included 20+ members team.
 Worked as Development/ Support Lead in U.B.S Investment Bank at Stamford, CT, U.S.A
and Zurich, Switzerland for 3 yrs.
 Team/ Independent Player with excellent Organizational and Interpersonal skills.
 Excellent written and oral communication skills.

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Onshore Experience
 Overall 3 years of Onshore experience and had gained exposure/insights in various aspects.
 Stamford, Connecticut, USA as Development Lead for 1.2 years ( Jan 2007- Feb 2008)
 Zurich, Switzerland as ETL Developer and Production support Lead for 1.6 years (Dec 2008
– Jun 2010)
Technical Profile:
 ETL - Informatica PowerCenter 8x/9x.
 Data Modelling(Logical & Physical) : ERWIN
 Data Profiling & Data Cleansing: Profiler, IDQ.
 Databases - Oracle 11G/10G, Teradata 14.0, SQL Server.
 Programming – RDBMS Concepts, SQL, PL/SQL, UNIX Internals, Shell Scripting.
 Batch Scheduler – Autosys, Tivoli.
 ETL Design – Microsoft Visio Studio, Microsoft Word, Microsoft Publisher.
 Project Tasks and Issues Tracking: JIRA, Microsoft Project Plan (MPP).
 Testing Tools: HP QC, Clear Quest, RQM (Rational Quality Manager).
Educational Qualification & Certifications:
 Bachelors of Engineering in Computer Science and Engineering (1999-2003) under J.N.T.U
University Hyderabad with 70.40 percentage [First Class with Distinction].
 Informatica PowerCenter Developer certified, Administrator certified.
 Recognized by Teradata Education Network as SQL, Advanced SQL certified.
 ITIL Foundation Certified.
 Health Care Level-I Certified –Deloitte/ Anthem.
Worked and published below White papers for Deloitte.
 Informatica Grid Computing
 Informatica - Master Data Management
 Dimensional Data Modelling
 Product Management
 ETL Informatica PowerCenter
Professional Experience
 Working as ETL Architect/ Senior BI Developer / Business Support in Medibank Pty Ltd in
IM – Business Intelligence space through InfoCentric Pty Ltd since Jan 2015.
 Worked as Senior Consultant for Deloitte Consulting India Ltd. [Feb2013 – Jan 2015]
 Worked as Project Lead for United Health Group, India. [Nov 2011 – Jan 2013]
 Worked as Technical Lead for Wipro Technologies Ltd, India. [Jul 2004 - Nov 2011]

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Current Project Details
Role: ETL Designer / Senior BI Developer
Project: Delphi
Client: Medibank
Company: Infocentric Pvt Ltd.
Duration: Jan2015 till Date
Responsibilities:
 SuccessfullyDeliveredEnd toEnd SolutionPlatform Migrationprojectwithoptimalsolution
architecture for EDW Medibank.
 SME and Techno Functional Go-to Person for MPL Product and Address Subject Areas.
 Working in a team on Agile model by using JIRA Tool in order to fit/ document the Business
requirements by creating Epics and break down the development and testing effort
deployment and release of the Project deliverables in the form of Stories , Tasks and Sub-
tasks.
 Working on the ALM defect tracking tool to create/ update /assign / work on the defects
raised in SIT and UAT environments.
 Requirements Gathering and Analysis on SAP Business Model, Source Data Model and
Business Requirements Document.
 Worked on Requirements specification documents by creating logical and Physical
mappings that include attribute level Business rules from source to target keeping in mind
the existing Business reporting systems needs and data flow from source till facts.
 As an ETL architect - created the Technical design documents (HLD and LLD) that includes
the data flow across Landing ->Staging -> Dimensions and Facts including the impacted
objects/newobjectsanddatastructuresthatare requiredto beconstructedafter GAP analysis
has been performed between New source system and Existing Reports.
 Workedon Top-down data modellingby using ERWIN,Microsoft Visio to create logical and
physical models by creating entities, relationship between entities, configuration of data
types, forward engineering , generate data structures for Staging tables in Product subject
area related Products, Coverages/Features and respective Coverages amounts and Base
product rates for both hospital and extras etc.,
 Strong understanding on the Data warehouse concepts related Ralph Kimball’s Bottom Up
approach and Dimensional modelling and creation of Departmental data marts etc.,
 Strong understanding on the Bill Inmon’s Top Down approach of constructing EDW in 3NF.
 Workedon DataQuality tools such as IDQ,Informaticaprofiler to createObjectprofiles/Test
scenarios on the Source datasets to identify the Uniqueness on candidate keys defined,
Duplicates check, Referential integrity across 2 entities, Key attributes with Nulls and also
understand the validity of the values for the key elements flowing from the SAP Source
Datasets and accordingly Raise the issues and follow up, fix and progress further.
 Data Profiling and Analysis on the Source System data and Identify and Resolve issues.
 WorkingonSQLQueriestoidentifythe inconsistenciesonSourcedatasets from SAPsystem.
 Working on Data Integration tools such as Informatica Power centre and SSIS to extract,
transform and load data into targets. Have developed transformations such as Source

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qualifier, Expression, Aggregator, Union, Sorter, Lookup, Filter, Router and Stored
Procedure, Conditional split etc., to standardize the data and implement Business rules and
load the data into Staging area.
 Created Dimensions by using Teradata Utilities such as SQL,BTEQ,MLOAD,FLOAD to hold
Product related information such as Product Name, Product type, Product rate and
Marketable/Non Marketable, Product classification etc., by using slowly changing
Dimensions Type1 and Type2 as well as full refresh mode on daily basis.
 Created and worked on Enhancements of Transactional facts related to Membership and
Claims (Adjudication, Hospital, Medical and Ancillary Claims) to calculate the Benefit Paid
amount, Provider charge, Co-pay, Excess amount for every Claim line under a give claim.
 Enhanced the existing DataMart applications and thereby reduced the GAP between the
changed Source system, data and existing Business reports.
 Adherence to Technical standards.
 Providing Business support to End users/Stake holders who work on Actuaries, Micro
strategy and SAS reports and resolve any issues highlighted during Steering committee
meetings.
 Document and Track Business decisions and assumptions, solutions proposed.
 Performed Gap and Reverse Gap Analysis, Business Data Analysis on SAP Source system
Functional; Model against Mainframe Model.
 Risk Identification and mitigation with respect to any impacts on the Semantic layer -
Dimensions and Facts that could eventually break the BI Reports.
 (STLC) Perform System Integration Testing and defect tracking, triaging and support.
 Provided UAT Support for all the Tier3 applications that run on Dimensions and Facts.
 Trained Resources on DWH Concepts & Dimensional modelling concepts, ETL tools such as
Informatica Power Centre and its advanced features, SSIS, Data cleansing tools such as IDQ,
Informatica Profiler, and Teradata SQL & Utilities.
Previous Project Details
Role: BIDW Senior Consultant, Offshore Technical Lead.
Project: Individual Infomart
Client: Anthem
Company: Deloitte Consulting US-India
Duration: Feb2014 to Jan2015
Responsibilities:
 Worked as Offshore Technical Lead on BI on ICD10(International Classification Disease
codes), HIX(Health Insurance Exchanges) projects in a Client Engagement
 Worked with clients directly and understood the Business requirements through BRD
And have prepared BTRD (Business Technical requirement documents).
 Created Requirement specification mapping document to depict data flow from Source to
Target.

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 Performed Data Quality checks on Source files, landing and Staging areas by using IDQ to
verify and validate the correctness of the source data.
 Data Modelling in Teradata to create Logical and Physical Designs, Dimensions and Facts,
Primary Index selection, Construction of Skinny, Temporary and Persistent tables.
 Created Technical Design (HLD and LLD) to depict the data flow from landing zone till
Facts.
 Development of ETL logic using Informatica PowerCenter, Teradata, UNIX, Oracle RDBMS.
 Mappings,Mapplets,Transformations, Sessions , Command Tasks and Workflows
 Teradata Scripts using BTEQ, Fast Load and Multi Load.
 UNIX Shell Programming.
 Effectively Work and Manage Team from offshore & Onshore.
 Involved in Estimating Cost for Projects and Resource planning.
 Perform and support deployments of ETL Artefacts to SIT, UAT as part of Migration
Activities.
 Code review of ETL and Teradata artefacts.
 Adhere to Standards and ensure on time Project Delivery without any deviations from
timelines/ SLA.
 Coach and Mentor junior resources on ETL Technologies.
 Attend cross platform trainings that are mandatory as per Project demand.
 Support during SIT/UAT (Triage and fix Defects), Production deployment, Warranty.
 Present and explain SMR (Status Monthly Reports) to clients in Timely manner.
Role: BIDW Senior Consultant, Offshore Technical Lead.
Project: BCBSA Extracts & EGD (Enterprise Group Dataset)
Client: Anthem
Company: Deloitte Consulting US-India
Duration: Feb2013 to Jan2014
Responsibilities:
 Designed and developed ETL Mappings to extract, transform and enable the messaging
between Blue cross Home and Blue cross Host applications that are housed on Teradata data
warehouse.
 Developed transformationssuchasLookup – Dynamic/Static,Aggregator, Update-strategy,
Expression, Router, Transaction control , Filter, Union transformations etc.,
 Created Mapping specification document.
 Constructed standard and Re-usable components that has provided optimal performing
solutions.
 Performed Data cleansing to standardize and enrich data flowing into target.
 Created Technical Design (HLD and LLD) to depict the data flow from landing zone till
Facts.
 Development of ETL logic using Informatica PowerCenter, Teradata, UNIX, Oracle RDBMS.
 Mappings,Mapplets,Transformations, Sessions , Command Tasks and Workflows
 Teradata Scripts using BTEQ, Fast Load and Multi Load.

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 UNIX Shell Programming.
 Provided support to SIT and UAT and Warranty Period.
 Code review of ETL and Teradata artefacts.
Role: Project Lead
Project: Clinical Reporting Platform
Company: United Health Group
Date: Nov 2011 to Jan 2013
Responsibilities:
 Designed ETL Architecture for all the Business requirements.
 Created Technical Design documents that depicts data flow from source to target.
 Development of Informatica Artefacts such as Mappings, Mapplets, Reusable
Transformations, Sessions, Other command tasks and Workflows.
 Extensively worked on Performance tuning of Existing ETL Extracts.
 Weekly calls with Project managers and update the status of current projects assignments,
Offshore Billing, Forecast upcoming projects, Resource planning.
 Send status reports to the Business/stake holders and present them the key highlights of
various enhancements, current progressive work items , projection of resource utilization ,
productivity, Project Estimations etc.,
 Assist Resources through proper trainings, coaching and mentoring.
 Undertaken technical trainings on SQL/PLSQL, Fundamentals of Oracle, Teradata
Architecture, and Informatica Administration.
 Undertaken general trainings on Planning and prioritization of the assigned tasks (timely
management).
 Mentored and coached junior resources and upskilled them.
 Monitored resource utilization and productivity.
 Performed Defect Triaging, Tracking, and fixing and send Defect report to Stake holders.
 Assisted Project Managers / Data architects/ System architects during clarifications
/issues/revision ofefforts and always ensuredthat projectwork scheduleis properlyplanned
(efforts) till the code went live.
 Diligently attended Managerial trainings to improve my managerial skills.
 Mainly worked on the Medicaid and Tricare, EHP (Ensyc Health Portal), ICUE (Integrated
Clinical User Interface), Ingenix, Evisor Health care project modules.

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Roles Undertaken: Developer, Offshore & Onshore Technical Lead, Production Support Lead
Project: CAL – Production Support
Client: UBS
Company: Wipro Technologies
Duration: Jul 2009 to Nov 2011
Responsibilities:
 Provided resolution to any Production Related issues and performed Root cause analysis if
required.
 Attended Major release Go/No-Go calls with Release Managers, End Users and GSD and
provide appropriate Information on Behalf of Application Development team.
 Attended Biweekly Status calls with GSD to discuss on the ongoing Production issues,
pending open tickets, regarding RCA on any issues, updating them on closed tickets with
proper resolution steps and clarification.
 Handled Bug fixes, Application Enhancements related change requests from End users
through proper off cycle and Major releases.
 Updated the Problem tickets of production with valid information and close them once
clarification is provided to the end users either through mail/phone/chat.
 Time to Time check/Monitor on Production Batches. ETL Application Performance and
Analysis and improve the Performance where ever it is required.
 Providing Effort Estimations to either the Bug-Fixes or Application Enhancement change
requests to the End users.
 Provided extensive Support after any Major release and react proactively to any issue and
provide resolution/clarification to the GSD/End Users.
 Thorough verification/Unit testing/UAT testing of any changes and obtain appropriate sign
offs from the End users before deploying the changes into Production.
 Provided On call Production Support and proactively answered and resolved issues in
production.
 Attended Project internal Calls and update the Change request status time to time.
Roles Undertaken: Developer, Offshore & Onshore Technical Lead, Production Support Lead
Project: GGL CAL
Client: UBS
Company: Wipro Technologies
Duration: May 2005 to Jun 2009
 TheGlobal General Ledger (GGL)is theultimaterepositoryoftheaccountingrepresentationofall financial
transactions performed by UBS legal entities. The GGL receives approximately 1000 different feeds each
day,transforms themintostandardized businessevents,explodesthosebusiness eventsintoa standardized
set of accounting entries, posts them into a control ledger (SAP) and a data warehouse, and produces a
standard set offiles used for reconciliation,regulatoryreporting(Swiss and local),and a varietyofinternal
and external authorities. The system is used by many Finance & Control business users, analysts,
accountants,businessunitcontrollers(BUC's)and seniorbusinessmanagementpersonnel.TheCAL Layer
will provide better functionality and improve current limitations around the current PPP, GPP, BEE and
IMS processes. The CAL layer represents the primary area where the Supplier will be involved.

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CAL is an Investment Banking Data warehousing Project which is reusable accountic logic
Placed in between trades and positions and journals/ledger (Maintenance of Global
General Ledger)
Responsibilities:
 Development of ETL- Informatica Transformations Mappings, Mapplets, Sessions,
Workflows.
 Built and test transformationssuchas Filter, Joiner,Rank,lookup, Updatestrategy, sequence
Generator, Stored Procedure, Advanced External Procedure, Aggregator transformations,
Pipeline Normalizer and Expression Transformations.
 Code Review of the Build to verify its correctness syntactically and semantically.
 Prepared, executed Unit test cases and verify them and provide results to Clients / Business
Analysts.
 Built and maintained Batch scripts on UNIX through Autosys Scheduler.
 Developed Unix Shell Scripts to extract the unstructured files and transform into organized
record sets.
 Involved in ETL Informatica Server Migrations Activities from version 7 to 8x.
 Undertaken role as Informatica Administrator to manage and maintain the Infa admin
Console.
 Pilot testing on Informatica 8x version w.r.t various features such as Grid Computing, High-
availability.
 Involved in UAT (User Acceptance testing), Regression testing activities prior to release.
 Involved in Performance tuning of the ETL Code to reduce the run time and increase the
efficiency of the application.
 Worked at Onshore as Technical Lead.
 Performed RCA and provide resolution to all production issues.
 Attended release calls with various stake holders including End users, IT Project Managers
to provide valuable inputs on pre/post release activities etc.,
 Attended Biweekly Status calls with GSD and provide updates on current production fixes,
discuss on work around (tactical solutions) as well as strategic solutions.
 Handled bug fixes and application enhancements periodically.
 Updated status of problem/incident tickets periodically.
 Timely check of production batches to asses application Performance and Analyse, improve
the Performance overall.
 Development and Test Effort estimation to bug fixes and enhancements.
 Proactive to any issue and provide resolution/clarification to End Users.
 Through verification/Unit testing/UAT testing of any changes and obtain appropriate sign
offs from the End users before deploying the changes into Production.
 On call Production Support to end users in terms of reachability.
 Involve in DB Migration Activities such as Stats gathering, Collection of Histograms,
Perform Regression, UAT, and Front to back testing in all Environments.
 Requirements gathering, Analysis and prepare Technical Design Plan.
 Provide Level-3 ZCAL Production Support 24/7 through on call Support.
 Perform DB Refresh, Autosys refresh activities periodically.
 Attend Weekly Status Meeting calls and update the status accordingly.

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 Provided Tactical and Strategic solution to End users based on the time availability and
complexity
Of the issues.
 Received appreciation mails from clients due to accomplishment of the task with in the
deadlines specified without any severe erroneous bugs.
 Received award for the accomplishment of this module in Wipro Technologies.
 Provided support at Onsite at client site during UAT/Regression and during Code release
to production.
Role: DWH Developer
Project: Server Migration Project
Client: Deutsche Bank Asset Management
Company: Wipro Technologies
Duration: July 2004 to May 2005
This projectdealswith AssetManagementwhichhasitsGlobal DataHub in Frankfurt thatdealswith financial data
related to Holdings, Transactions, Forward contracts, Derivatives like futures and options. Involved in Server
Migration of Existing Data warehousing application.
The server migration project was accomplished in Global Bank Asset Management offshore development centre.
Server migration Project includes
1) Migration of oracle database server from 8i to 9i
2) Migration of informatica power centre server from 6.2.2 to informatica 7.1.2
Responsibilities:
 Developed DWH ETL components mappings, mapplets, sessions, workflows, worklets etc.,
related to the application as per the requirement.
 Execution of ETL workflows through autosys
 Code review of developed code and creation code review document.
 Performed Unit testing and creation of unit testing checklist.
 Creation of autosys jobs in UNIX for running Informatica components through Autosys.
 Creation Oracle Procedures, Views, Tables required for the maintenance of data.
 Performance tuning in Informatica (tuning of the source qualifier
 Transformation, Inclusion of Pipeline partitioning, tuning of lookup overrides, code
 Reusability, creation of optimal design to provide solution basing on the minimum time
taken/minimum cost involved for the design to the Functional specification provided.