2010_jai ghanesh

8/14/2019 2010_Jai Ghanesh

1/9

JAI GHANESH R [email protected] (816) 520 7460

Sr Data Architect Lead/Designer/Manager (DataWarehouse/MDM/Data Quality/OLTP)

OBJECTIVE

Success-oriented project leader with strong leadership skills, comprehensivestrategic planning and large-scale implementation experience seeks positionin a creative environment, fusing a passion for development and strongcommunication skills with the demonstrated ability to successfully manageand complete data warehouse projects on scope, time and under budget.

EXPERIENCE PROFILE

About 15 Years ofInformation Systems experience involved in planning anddesigning Data warehouses, OLTP and Client Server applications for clients ofseveral disciplines including Agriculture, Transportation, Finance,Manufacturing and Retail.

Particular expertise in:

10 years as Sr. Data modeler/ data architect lead for Datamanagement and Data warehouse team in United States Departmentof Agriculture (USDA) and Michigan Department of Transportation(MDOT).

10 years in Conceptual Data Modeling, Enterprise Data Modeling,Logical Data Modeling, Physical Data Modeling, Enterprise DataWarehouse Design, Operational Data store Design, Data mart Design,Metadata Management.

6 yrs in co-coordinating Data Quality and Master Data Management(MDM) projects for Data warehouses.

8 Years in developing and maintaining software applications.

8yrs Data warehouse Project management using AGILE projectmethodologies and Project Management Institute methodologies at USDA

and MDOT.

ACCOMPLISHMENT

Successfully implemented the Commodity Data Enterprise Warehouse(COSEDW) containing 6 data marts for Commodity office at USDA (USDepartment of Agriculture) within the planned time and budget.

/
mailto:[email protected]:[email protected]

8/14/2019 2010_Jai Ghanesh

2/9

8/14/2019 2010_Jai Ghanesh

3/9


Web Server Tools: Cold fusion 4.5, Java, HTML, COM, JavaScript,VBScript, ASP 3.0, Macromedia Flash, Front Page, Acrobat8.0, Microsoft IIS, Internet Explorer 6.0, Navigator,Sybase EA Server 4.1 Suite

Operating Systems: Windows XP, 2000, HPUX, AT UNIX, Sun Solaris OS5.8,

IBM Mainframe MVSOther Tools: MS Project 2007/2003, MS Office 2003, XP, WP Office

2000, GroupWise 6 Niku 5.2, Outlook 2003, InternetExplorer 6.0

BUSINESS EXPERIENCE

American Airlines, Fort Worth, Texas, USASr. Data Integration Modeler and Architect Oct09 till date

The project is to analyze airport, reservation, Passenger service, flightoperations and performance data, which are stored in different databaseservers (Size 3.3TB, 228 databases, 6200 tables) for enterprise dataintegration/data warehouse.

Completed data analysis, metadata and devised a data integration strategy forEnterprise data warehouse

Completed conceptual and logical data model categorized intobusiness subject areas.

Working on data quality strategy for good data.

Tools: SQL Server 2005/2003, Power Designer 15.0, Erwin 7.3

United States Department of Agriculture (USDA), Kansas City,Missouri, USASr. Data Warehouse Architect/Modeler Aug 03 Sep 09

Successfully designed and implemented the project for Commodity OperationsSystem Enterprise Data Warehouse (COSEDW) containing 6 data marts that getsdata extracted and transformed from multiple source systems. This producesreports that are available for management and user scheduled reporting,analysis, and ad hoc queries. This data includes export requests, vendor biddingshipment, cost, container markings, claim data and cost analysis of agriculturalcommodities, etc. used in foreign countries.

Involved in design of architecture of data warehouse/data marts for USDA FarmLoan Program using dimensional modeling.

/

8/14/2019 2010_Jai Ghanesh

4/9


Also designed and approved Financial data mart and Guaranteed Loan System Report datamarts.

Create and maintain conceptual, logical and physical design fordesigning tables and views with appropriate table constraints andindexes for better performance of the data warehouse/ data martsystems.

Managed and worked on AGILE project environment for DW and OLTPprojects.

Create and re-engineer of data warehouse models (ODS, datawarehouse, data marts, scheduled/batch reporting database, security,operational measurement)

Data analysis/profiling, data design, data normalization, and cardinalityfor data warehouse/ data mart systems.

Extensive data analysis of source system data for the purpose of dataconsolidation into final data warehouse and master data.

Design data warehouse/data mart with star schema (fact,dimensionsand common dimensions with bus matrix) using Ralph Kimballsdimensional model methodologies.

Implementation of business requirements, gap analysis, and technicalspecifications.

Keep informed on the latest technologies and data warehousing trendswithin the firm and industry.

Design data staging data model which will have datatransforming/staging tables for loading data.

Written data validation rules in data mapping specification for ETLprocess

Co-ordinate efforts to extract correct source data stored in variousformats.

Develop strategies to identify, analyze, extract source data, cleanse,transform and load correct data into data marts.

Develop strategies to cleanse data to ensure only correct data isloaded into data marts.

Performed detailed source-system data analysis, data structure analysis, source-to-target data analysis, and transformation analysis.

Design historical data archival process for data marts. Design error handling and validation routines for data loading process. Work with technical team to mentor and assist through the design and

Extraction Transform and Load (ETL) development process as needed. Develop source to target data mapping with detailed business

transformation rules to extract, cleanse, transform and load sourcedata into data marts by coordinating database administrations,

business analysts and developers. Design data loading techniques like incremental loading and completeloading of data.

Design and implement common dimensions with bus matrix methodfor commodity, vendors, load ports etc shared by COSEDW datamarts.

Prioritize data management functions to leverage reuse and supportbusiness strategies using AGILE project methods.

/

8/14/2019 2010_Jai Ghanesh

5/9


Designed a Master data management (MDM) solution Hub forintegration of customer data.

Coordinate Data Quality and Master Data Management (MDM) projectslike customer, vendors and commodities for Data warehouses.

Initiated and planned customer, vendor and commodity data integration(MDM) projects for USDA.

Analyzed source customer, vendor and commodity for integration (MasterData Integration) that are used by data warehouses.

Extensively work and support developers to ensure and maintainquality in Database design with quality data elements according to thestandards set by Information Management Branch (IMB).

Responsible for reviewing, approving, inputting and maintaining dataelements in FSA Enterprise Metadata Repository.

Prioritize data management functions to leverage reuse and support businessstrategies

Work with technical team to mentor and assist through the design and ETLdevelopment process as needed.

Recommendation and implementation of data warehousing and businessintelligence products.

Tools: Oracle 11g, SQL Server 2005,2000, DTS Mainframe DB2 7,IDMS, Informix SQL 9.x, Sybase 11.x, Access 2003, Power Designer15.0 , Erwin 7.x,4.x,XP, MS office 2003, Hyperion intelligenceexplorer 8.5, Brio Intelligence 6.6, Oracle Data Integrator, DataProfiler

Michigan Department of Transportation (MDOT), Lansing, Michigan

Sr. Data Management/Data Architect Lead Mar 99 toAug 03

Lead a team of 10 developers on various projects including major data qualityproject that saved millions of dollars for the state government.

Also handled Local Agency Payment Systems (LAPS) which streamlines the paymentprocess for the local agency maintenance contracts. It collects bills submitted by localagencies, loads and validates billings, audits bills, generates payment vouchers andmaintains forecasting budgets.

Responsible in technical design and data modeling.

Managed projects using AGILE and project management institutemethodologies.

Involved in Designing Data warehouse with Star schema and Snow flakedesign methods using Ralph Kimballs dimensional model methodologies.

Involved in Data Analysis, Data Normalization, and Cardinality. Extensive data analysis of source system data for the purpose of data

consolidation into final data warehouse and master data.

/

8/14/2019 2010_Jai Ghanesh

6/9


Responsible from enhancement study, database design, screen andprocess design, application prototyping, development, testing, bug fixingand implementation.

Project Interaction with business analysts, project managers, developersand the users for coordinating proper system design and development.

Effectively worked with application developers Reviewing and assessing existing data processing methods and

techniques Highly involved in Data Modeling, Relational Database Design, OLTP,

Dimensional Database Design, Data Warehouse Design, Operational datastore, Data Mart Design, Reverse Engineering

Developed Conceptual, logical and physical design for designing tables,views and synonyms with appropriate table constraints and indexes forbetter performance of the application.

Responsible for determining Business, Logical and physical design andnames.

Developing and maintaining an enterprise-wide data model, analyzing anddeveloping complex database designs, logical data models and

relationship modeling Performed detailed source-system data analysis, data structure analysis, source-to-

target data analysis, and transformation analysis. Developed Data Element Definitions using Business oriented design Supporting new development enhancement and maintenance of the

existing system Guided development staffs in designing and developing stored

procedures, triggers, functions, and packages, indexes, and other dataobjects extensively using Oracle 8i PL/SQL and SQL Server 2000 T-SQL

Identified and analyzed technical performance issues and involved inproviding guidance to other staff members on table design, datamanipulation, conversion, transformation and data migration.

Served as quality control member to ensure quality control processes aredeveloped and implemented for system and data integrity with properdocumentation.

Designed a CASE tool to allow mapping between all logical models,physical models, databases, processes and procedures.

Designed a Data Warehouse to replace current necessity of accessing thedatabases of mainframe legacy systems of Accounts payable system toLAPS system and reports.

Assisted in designing common conformed dimensions with bus matrix andfact tables for integrating data marts of County payment of Local agency,Railroad and Contractor payroll applications to a common data warehouseusing Ralph Kimball dimensional method.

Involved in de-normalizing existing relation table for Data mart Datawarehouse OLAP design using Ralph Kimballs dimensional modelmethodologies.

Helped in creating common dimension Provided Data mappings between Mainframe legacy database systems to

LAPS system for data warehousing reports. Worked on Oracle Extraction, Transformation, and Loading (ETL) data

warehousing project for Management users.

/

8/14/2019 2010_Jai Ghanesh

7/9


Designing documentation deliverables including: process models, processdecomposition diagrams, network architecture diagrams, data models,data flow diagrams, entity-relationship diagrams, Modeling processes,work-flows, and structures.

Migrated from Mainframe data into Oracle database Performed code review and optimized existing application code for best

performance Re-coded application from PowerBuilder 4 to PowerBuilder 8 with PFC Designed and Developed screens with PFC, Object oriented programming,

OLE. Developed a load program in Oracle 8i PL/SQL, SQL Server 2000 to access

flat files, validate and process them and store in related tables whichinclude about 5000 lines of code, 20 functions, 25 procedures.

Created data files for data migration using custom loading tools. Created system document, data design document, functional

specifications, and test plans Maintained separate development, test (quality), production data

separately in different server with coordinating system deployments

release with database administration team members. Wrote CRON schedule programs in Sun Solaris Unix for the application

load program. Created lot of summary reports (OLAP) for payment information and for

existing old data. Designed and developed Application data integration projects using

Oracle with application using Access, FoxPro, SQL Server 2000, Exceldatabases.

Tools: Oracle 8i, 8, 7.x, PL/SQL, SQL Server 2000, Erwin 4.x, PowerDesigner 6.x,

PowerBuilder 7,6x, 5, PFC, WordPerfect, Win NT 4.0, Netware4.11, Solaris UNIX OS 5.8.

Evans CPA Corporation, Plano, Texas, USASr. Software Engineer Jan 99 to Mar 99

System design, development, testing and implementation Used NVO user object technology to implement distributed 3-tier

architecture. Database design using ERWIN 3.5.2 for the new modules Wrote stored procedures, triggers, packages in Oracle 8 and SQL Server 7 Used HTML, JavaScript for Client side programming. Involved in development of data integration interface using Oracle 8

Tools: Oracle 8 PL/SQL, SQL Server 7, PB 6.0, Erwin 3x, Win NT, andSun Solaris OS 5.5

Central Bank of India, Chennai, IndiaSr. Software Developer Nov 97 to Dec 98

/

8/14/2019 2010_Jai Ghanesh

8/9


Developed procedures, triggers, and packages using Informix 5, Oracle 7,and DB2.

Developed COM objects using Visual Basic and deployed in MTS using IIS. Created web based client scripts using HTML, JavaScript. Created Server scripts using VBscript, ASP. PB 5.0, Informix 5 Oracle 7.x

and DB2, IBM Mainframe MVS Involved in Extraction, Transformation, and Loading (ETL) process for

Oracle data warehouse server. Created 85 OLAP reports for users.

Industrial Development Bank of India (IDBI), Chennai, India.Sr. Software Developer Jun 96 to Oct 97

Created project plan, setup development environment and managedscope and delivery.

Coordinated with Client to analyze needs and develop specifications.Designed and developed the migration tasks from PowerBuilder 4.0 toPowerBuilder 5.0.

Oracle 7, Informix 5, DB2 IBM Mainframe MVS, UNIX

West Bengal Financial Corporation (WBFC), Kolkata, IndiaSoftware Programmer Nov 95 to May 96

Created application framework and database design. Developednew screens and reports.

Created database objects with index and constraints. Wrote database functions, procedures, packages to implement

business functionalitys. Oracle 7.0 Forms 3.0, PL/SQL and UNIX.

Tamil Nadu Cements, Chennai, IndiaSoftware Programmer Jan 95 to Oct 95

Identified requirements, designed, developed, tested and implementedthe system using Oracle 7.0, Forms 3.0, PL/SQL and UNIX.

Performed Data Administration tasks like schema creation, object creation,backup and recovery.

Kewal Enterprises, Chennai, IndiaProgrammer Feb 94 toDec 94

Design, development and maintenance of the application usingPowerBuilder 4.0, Oracle 6

ACADEMIC AND TECHNICAL EDUCATION

Masters of Public Administration. University of Madras. India

/

8/14/2019 2010_Jai Ghanesh

9/9

2010_jai ghanesh

Documents