Sr Developer/DBA

JEGAN S

Mobile: 510-***-****

E-mail: *****.***********@*****.***

Professional Summary

* **** * ***** ** software development experience in developing of data warehouse

* **** ********** ** *** server 2005( SSIS,SSRS,SSAS) and proclarity

3 Good exposure to tools like SSIS, SSRS, SSAS (SQL SERVER 2005) and involved in OLAP tools like SSAS .Good exposure to cube designing as well.

4 Expertise in ProClarity 6.2 used as web interface for the end users to extract reports from the cubes.

5 Hands on experience with Data Extraction, Transformation, Data Loading, and Cube Processing in Data Warehouse environment.

6 Expertise in writing TSQL queries and stored procedures involving complex logic

7 Expertise in performance tuning of ETLs,stored procedures and indexing of tables for faster execution of reports

8 Good knowledge of Data Warehousing Concepts.

9 Good knowledge of SQL

10 Logical, Analytical and good interpersonal skills, Commitment to perform quality work

11 Extensively worked on Adhoc report requirement by developing various cubes from data marts.

Professional Experience

Currently working as Business Intelligence developer for Keane Inc from July 2007 to till date and involved in implementation of various Data warehouse development life cycles.

Onsite Experience:

• Had been in Melbourne for 6 months for development of OLAP cubes and ProClarity Adhoc reports

• Currently working for Wellsfargo, California developing data warehouse for loan and risk analysis in Wholesale credit application

Education

1 B.E Computer Science from Velalar College of Engg & Tech,Erode July-2007 with 79%

2 HSC (Maths, Physics, Chemistry, Computer Science) from K.V.M.H.S.School, Erode, April-2003 with 89.80%

3 SSLC from K.V.M.H.S.School,Erode, April-2001 with 87.78%

Areas of focus

ETL : SSIS

Reporting Tool : SSRS

Adhoc Reporting Too l : ProClarity

Languages : SQL, MDX

Databases : SQL SERVER 2005

OLAP : SSAS

Project Details

Title : Wholesale Credit Application

Organization/client : Wellsfargo

Project Type : Development

Period : November 2010 to till date

Position : ETL Developer

Environment : SQL SERVER 2005, SSIS, SSRS

Responsible For:

• Used SSIS for extraction of data from different source systems including databases like Oracle, Sql server. teradata and composite DB

• Responsible for the integrity of the data in the source system. Implementing various transformations to the data according to the Business Logic.

• Responsible for development and deploying of ETL in test and production environments

• Creation of a generic stage ETL package to load data from all sources to staging tables

• Responsible for designing metadata related table model for ETL running ,job scheduling and error handling

• Writing stored procedures for SSRS reports and creating jobs to schedule ETL

• Resolving Integration issues.

• Identifying the source tables which has to be pulled in order to develop the report designing the reports and to ensure that it has meaningful information.

• Responsible for rectifying the issues for every release.

Brief Description of the project:

Wells Fargo Wholesale division needs to build a centralized data mart/warehouse to capture, analyze and report for Risk management data for wholesale loans. The required data will be extracted from various source systems; all required transformations will be applied and stored in the final Core newly designed database model. As part of the initial phase, loan systems are in scope of this project. The data will be extracted from source system into staging area/tables in the staging work-stream. In the Core model work stream, transformations are applied to staging data and stored in core model tables. SQL Server 2005, SSIS and SSRS tools are used to develop & implement the solution in Windows environment.

Title : NTS (New Ticketing Solution)

Organization/client : State of Victoria (Melbourne) - Government

Project Type : Development

Period : August 2007 to November 2010

Position : BI Developer

Environment : SQL SERVER 2005, SSAS, SSIS, SSRS, ProClarity

Responsible For:

• Used SSIS for extraction of data from different source systems including databases like Oracle and Sql server.

• Responsible for the integrity of the data in the source system. Implementing various transformations to the data according to the Business Logic.

• Responsible for development and deploying of ETL in test and production environments

• Development of reports and dashboards using SSRS (standard reports) Deployment of entire solution to the testing team on a different machine.

• Resolving Integration issues.

• Identifying the source tables which has to be pulled in order to develop the report designing the reports and to ensure that it has meaningful information.

• Responsible for rectifying the issues for every release.

• Development of Cube Designing using SSAS for ad hoc reports.

• Understanding the requirements and distributing the same along with other team members.

Brief Description of the project:

The Entire Project is used by the people of Melbourne. It helps in eliminating paper ticketing system by the smart card which allows a patron to buy tickets, or do shopping by the amount on the card available. A simple smart card will be issued to each and every patron, who ever use this service. When a Patron enters into the bus, and when he scans the card against the device, the amount on the card will be automatically deducted from the card based on the destination. Implementing Data warehouse will help the government in viewing various types of reports like, what is the usage of the cards by various patrons, how many cards have been sold out given on a particular date, etc This will in turn help in knowing the current situation and take decisions based on the reports.

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