Mary

QA Tester | Data Validation | Excel Reports | System & Functional Testing

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Overview

Looking for part-time work (4 hours/day)

at $3.35/hour ($320.00/month)

BS HRM Under Graduate

Last Active

May 24th, 2026 (19 days ago)

Member Since

April 19th, 2022

Profile Description

I am a QA and Data Operations Specialist with experience in manual testing, functional testing, and system validation. I test system features by simulating real user workflows to ensure correct functionality, identify bugs, and verify outputs based on requirements.

I also have experience in data cleaning, data validation, and working with large datasets to ensure accuracy and consistency of records. In addition, I generate summary reports to support monitoring and data analysis.

I have basic experience in database querying and use PowerShell scripting for simple automation of file and data processing tasks, improving efficiency in workflow operations.

I am detail-oriented, process-driven, and focused on maintaining data quality, system reliability, and accurate reporting.

Top Skills

Office and Administration » Data Entry

Experience: 2 - 5 years

Software » Software QA Testing » Functional Testing

Experience: 2 - 5 years

Performed functional testing to verify that system features work according to requirements and expected behavior. Checked different workflows and user actions to ensure correct outputs, proper system responses, and smooth functionality. Identified errors, inconsistencies, and issues during testing and documented them clearly for reporting and resolution. Ensured system reliability, accuracy, and readiness before deployment or release.

Software » Software QA Testing » Manual Testing

Experience: 2 - 5 years

Conducts manual testing by simulating user actions to check system functionality, identify bugs, and ensure features work as expected based on requirements and meet expected quality standards before release or deployment.