Summary
Overview
Work History
Education
Skills
Timeline
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Nasreen Shaik

Lafayette,LA

Summary

Accomplished ETL Tester with a proven track record at CGI Technologies, enhancing data integrity and system performance through meticulous testing and collaboration with development teams. Expert in multiple ETL tools and Agile methodologies, I significantly optimized data processing workflows. My strong analytical skills and effective communication have been pivotal in driving project success.

Overview

10
10
years of professional experience

Work History

ETL Tester

CGI Technologies
03.2022 - Current
  • Maintained high-quality documentation of test plans, scripts, and defects to facilitate knowledge sharing among team members.
  • Enhanced data quality by identifying and resolving ETL-related issues in a timely manner.
  • Safeguarded against incorrect calculations or aggregations in reports through meticulous validation of cube processing functions.
  • Established a robust framework for regression testing, ensuring consistent results across multiple releases of the software application suite.
  • Validated data accuracy through comprehensive testing of source-to-target mappings and transformations.
  • Collaborated closely with development teams to ensure seamless integration of ETL components, resulting in accurate and efficient data processing.
  • Contributed to successful project outcomes by effectively communicating test results and recommendations to stakeholders.
  • Performed thorough testing on data integration projects to ensure accurate results.

ETL Tester

Swinerton Builders
01.2019 - 03.2022
  • Collaborated closely with development teams to ensure seamless integration of ETL components, resulting in accurate and efficient data processing.
  • Optimized ETL processes for faster data extraction, transformation, and loading.
  • Developed expertise in multiple ETL tools, increasing flexibility in supporting diverse project requirements.
  • Identified opportunities for process improvements by conducting regular reviews of existing procedures and protocols.
  • Streamlined the testing process by developing reusable SQL queries for various ETL components.
  • Operated under Agile and Scrum frameworks to complete releases and well-organized sprints.
  • Documented testing procedures for developers and future testing use.
  • Kept scripts and test cases updated with current requirements.
  • Developed and maintained defect databases for known issues.

ETL Tester

Planview
05.2014 - 03.2022
  • Completed in-depth usability testing on Windows, Android and iOS mobile devices.
  • Evaluated function, performance and design compliance of every product against design standards and customer needs.
  • Advised developers on problems with databases, performance and other issues.
  • Developed and maintained defect databases for known issues.
  • Gathered data on integration issues and vulnerabilities, reported findings and recommended improvements.
  • Kept scripts and test cases updated with current requirements.
  • Operated under Agile and Scrum frameworks to complete releases and well-organized sprints.
  • Improved system performance by analyzing bottlenecks and implementing effective solutions.

Education

Bachelor of Science - Computer Engineering Technology

JNTUK
Hyderabad,India
04.2012

Skills

  • Manual Testing
  • Manual test case preparation
  • Bug Tracking and Resolution
  • Teamwork and Positive Attitude
  • Test Plans and Test Methodologies
  • Black Box Testing
  • Defect monitoring
  • Performance Testing
  • Software Defect Documentation
  • Requirements Analysis
  • Client Requirements
  • Security Testing

Timeline

ETL Tester

CGI Technologies
03.2022 - Current

ETL Tester

Swinerton Builders
01.2019 - 03.2022

ETL Tester

Planview
05.2014 - 03.2022

Bachelor of Science - Computer Engineering Technology

JNTUK

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Nasreen Shaik