Summary
Overview
Work History
Education
Skills
Disclaimer
PROFESSIONAL SUMMARY:
Affiliations
Accomplishments
Timeline
Generic
SENTHILKUMAR SUNDARAMOORTHY

SENTHILKUMAR SUNDARAMOORTHY

Coimbatore

Summary

Senior Quality Engineer specializing in ETL testing across LATAM, NAM, APAC, and EMIA regions for Citibank. Expertise in Teradata, Oracle, Tectia Client, and SQL, with a focus on defect tracking and agile methodologies. Proven analytical skills enhance project outcomes through meticulous attention to detail.

Overview

9
9
years of professional experience

Work History

Senior Quality Engineer

LTIMindtree
Chennai
05.2022 - Current
  • Acting in the role of Senior Quality Engineer at LTIMindtree, Chennai, since 2022.

Client: Citibank.

  • I have worked in various regions: LATAM, NAM, APAC, and EMIA.
  • Data validation: Use column data profile validation to compare source and target data without comparing the entire dataset.
  • Data Quality: Confirm that data was extracted properly, has not been lost, and that there are no duplicates in UAT and Production Data.
  • Knowledge of ETL tools and processes: Understand the ETL tools (Teradata) and other supporting tools to access.
  • SQL: Test cases, stories typically have two sets of SQL queries for SIT and regression to compare UAT and production data.
  • Data integration: Confirm that the data from all sources has loaded properly, and ensure there is no backlog in the Unit Testing process.
  • Jira Service Desk: Experience with JIRA software, Jira dashboards. Effective interpersonal skills and the ability to listen to internal and external customers, and understand their needs by creating defects and tasks, while utilizing all other features.

Project Description:

  • Analyzing the requirements and getting clarification with the BA Team. Accordingly, participated in testing the STM (Source and Target Mapping) document, which is in synchronization with the BRD and FRD. Understanding the BRDs and FRDs, and preparing a test plan and testing scenarios with test data to exhaustively cover the testing of clients' requirements, spanning across the score, interfaces, and local customization testing, several complete ETL mappings, mapplets, and reusable transformations for daily data and Month- end data loads. Monitor and chase respective developers and environment teams to get faster resolution of critical and high-priority defects. Logging defects in the defect tracking tool with proper severity and priority.

Role and Contribution:

  • I covered the lead role, as the LOB owner assigns work to my team members. Coordinate with for the entire release, and maintain the quality of the output. And increased productivity as well. Many times, we found critical issues by the time we communicated with the Development team and the BA team. Till we can't close, we try to escalate the issues we face to the appropriate authorities to bring them to their notice and get immediate resolutions. Creating traceability relationships between requirements in the same module and between different modules.

ETL Tester

Information Dynamics India Pvt Ltd
Chennai
03.2019 - 04.2022
  • Company Name: Information dynamics India Pvt Ltd
  • Duration: 2019 to 2022
  • Client: Global Investment Bank, London, United Kingdom
  • Domain: Investment Banking
  • Technologies: Oracle 10g/11g
  • Roles and responsibilities:
  • Analyzing the requirements and getting the clarifications from the BA.
  • Involved in the preparation and execution of test cases.
  • Validating source and target tables as per requirements.
  • Validating duplicates in target tables.
  • Checking that the count matches between the source and target tables, and took backups for the source and staging tables.
  • Null checks, duplicate checks, and table count checks.
  • Participated in weekly project status and bug status meetings, and updated the testing progress.
  • Involved in meetings with business analysts and developers during requirements gathering.
  • Attending calls to update the status on a daily basis.
  • Defect tracking and reporting by using the Managing Development and Testing scheme with the JIRA tool.
  • As per the AGILE process, attending all meetings includes the Scrum and Retrospective meetings.

ETL Tester

Information Dynamics India Pvt Ltd
Chennai
01.2017 - 03.2019
  • Company Name: Information dynamics India Pvt Ltd
  • Duration: 2017 to 2019
  • Client: Bank of Ceylon (UK) Ltd, London, United Kingdom
  • Domain: Investment Banking
  • Technologies: Oracle 10g/11g, Unix
  • Roles and responsibilities:
  • Understanding the BRDs and FSDs, and preparing a test plan and testing scenarios with test data to exhaustively cover the testing of clients' requirements, spanning across score, interfaces, and local customization.
  • Testing a number of complex ETL mappings, mapplets, and reusable transformations for daily data loads.
  • Logging defects in the Defect Tracking Tool with proper severity and priority.
  • Escalation of the issues wherever faced to the appropriate authorities to bring it up to their notice and getting immediate resolutions.

Education

Bachelor of Engineering Technology - Instrumentation And Control Engineering

Anna University
03-2010

Skills

  • Database management: Teradata, Oracle, SQL Server
  • SQL and ETL proficiency
  • Operating systems: Windows, UNIX
  • Tools: Teradata Studio, Tectia Client, Oracle SQL Developer, SSIS, JIRA

Disclaimer

I hear by declare that the above given details are true to best of my knowledge Place: Coimbatore Date: (SENTHILKUMAR SUNDARAMOORTHY)

PROFESSIONAL SUMMARY:

  • Having over 8 years of experience in the IT industry, I have performed ETL testing, manual testing, and database testing with skills in TeraData, Tectia Client, Oracle SQL, UNIX, SSIS, and ETL concepts
  • Coordinating with the BA and development team on understanding the requirements
  • Created test cases based on the requirements
  • Proven experience in designing ETL processes and developing source-to-target mappings
  • Excellent analysis, problem solving, and communication skills
  • Experience in SQL joins, group functions, analytical functions, and subqueries
  • Experience in fact table and dimension table analysis
  • Strong understanding in software testing life cycle processes
  • Worked with UNIX commands like grep, awk, find, etc., to process files in the UNIX environment
  • Extracted data from various sources, like Tera Data and flat files
  • Create documents for bug logging, prioritizing, tracking, and reporting

Affiliations

  • I got the Screw award for 2024, and I had done one critical delivery

Accomplishments

For the critical project that was successfully delivered, I received these Screw team awards and appreciation from the Citibank client side as well

Timeline

Senior Quality Engineer

LTIMindtree
05.2022 - Current

ETL Tester

Information Dynamics India Pvt Ltd
03.2019 - 04.2022

ETL Tester

Information Dynamics India Pvt Ltd
01.2017 - 03.2019

Bachelor of Engineering Technology - Instrumentation And Control Engineering

Anna University
SENTHILKUMAR SUNDARAMOORTHY