Developer Resume

EXPERIENCE SUMMARY:

An IT professional with work experience of around 3.2 Years, having clear understanding of Data Warehousing concepts on ETL and Life Cycle Development including development, unit testing, system integration testing and implementation.
Hands on experience on ETL tool Ab Initio GDE 1.15, and Co - Operating System 2.15
Hands on experience in Oracle, Unix OS and Tivoli Scheduler across multiple projects..
Innovative in Approach, good analytical skills with a desire to learn and adapt to new technologies and tools.

TECHNOLOGY:

Technology: Data Warehousing

ETL Tools: Ab Initio Ab-Initio (GDE Version 1.15) Co>OS: V2-15

Database: ORACLE 9i

Operating Environment: Unix(Solaris) 9.0, MS Windows 98/2000/XP

Languages/Scripting: SQL

Scheduler: Tivoli

Other Tools and Packages: Edit Plus, Ms-Word, Ms-Excel, Ms-PowerPoint

PROFESSIONAL EXPERIENCE:

Confidential

Developer

Responsibilities:

Reviewing the requirement sent by the business and developing Ab Initio graphs
Involved in creating LLD and design documents.
Creating the graphs for the new requirements and tuning the graphs for better performance.
Built summary tables in Ab Initio graphs using Roll up and Scan components
Worked on Generic graphs and coordinated with business team for their requirements.
Involved in modifying the existing graphs to improve the performance.
Writing shell scripts for source file migration and E-mail notifications.
Validating the Graphs and been in the environment of unit testing

Environment: Unix, SQL Server 2008, Ab Initio( GDE 1.15, Co>op 2.15), Autosys.

Confidential

Developer

Responsibilities:

Understanding the Minor Development Document and developed graphs.
Writing SQL queries for extraction of data from source tables based on business rules.
Developed Ab Initio graphs to load the customer data from feed file to summary tables.
Involved in Unit Testing the graphs using development tables and bug fixing.
Validation of data by using sample files received from Production Env.
Involved in support for running jobs at SIT, UAT Env.
Created wrapper scripts using UNIX shell scripting to run the graphs.
Coordinating with onsite team and discussed the requirements, functionalities.

Solution Environment: Unix, Oracle, Ab Initio.