Associate@ Cognizant
Chennai, Tamil Nadu, India
Dhaarini Gunasekaran
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FlashIntel GPTDhaarini Gunasekaran is an experienced professional with 12.4 years of work experience in developing and deploying ETL solutions. She has a strong knowledge of C, C++, PL/SQL, Java, and XML. Dhaarini has worked on various projects, including Oracle SQL queries, shell scripting, and Tivoli scheduling. She is skilled in SCD Type 2 Dimensions and has expertise in data warehousing basics. Dhaarini has also developed tools for automating historical loads and performing pattern analysis for a column in Oracle database. She has also developed mappings using Mainframe files and has completed Informatica Developer Specialist 9.x.
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* Experienced in developing and deploying ETL solutions. * Extensively worked in developing oracle sql queries, shell scripting and Tivoli scheduling. * Excellent working knowledge with SCD Type 2 Dimensions. * Knowledge in Data warehousing basics. * Created Generic Script for ETL Audit Balance Control. * Worked with basic HIVE and PIG queries as part of Big data solutions. * Developed tool to automate the historical loads. * Developed tool to perform pattern analysis for a column in Oracle database. * Good understating in Healthcare domain. * Developed mappings using Mainframe files as source with the help of PWX. * Developed a tool for splitting a sheet based on user defined column using VB script. . Have completed Informatica Developer Specialist 9.x
...See MoreWork Experience
Associate
Program Analyst
IT Services and IT Consulting
Dhaarini Gunasekaran's Professional Milestones
- Associate (2014-06-01~): Contributed to the success of projects while delivering exceptional results on time and within budget.
- Program Analyst (2011-05-01~2014-05-01): Optimized program performance by implementing advanced analytical techniques and streamlining processes.
Skill
C
C++
Pl/sql
Java
Xml
Unix
Html
Windows
Linux
Microsoft Sql Server
Unix Shell Scripting
Web Applications
Testing
Oracle Sql Developer
Vba
Informatica
Certification
Colleagues
Venkat Nannapaneni
program director global program management at cognizant | digital transformation | it delivery | technology program product management | product owner | manufacturing | communication & media | big tech | api |csm
Srivaishnavee Madhusudhanan
Product Owner
Muhammad Fayyaz
Company Owner
Harishwaran Mahendran
application support owner @ cognizant
Naresh Waghela
Business Owner
Other Named Dhaarini Gunasekaran
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Dhaarini Gunasekaran works for Cognizant
Dhaarini Gunasekaran's role in Cognizant is Associate
Dhaarini Gunasekaran works in the industry of IT Services and IT Consulting
Dhaarini Gunasekaran's colleagues are Venkat Nannapaneni,Srivaishnavee Madhusudhanan,Muhammad Fayyaz
Dhaarini Gunasekaran's latest job experience is Associate at Cognizant
