Vishnu A.

Key Skills

Software

No software listed

Top Subject Matter

Web and mobile application QA (functional, regression, API, and UAT validation)

AI-assisted QA workflows and API/web/mobile quality validation

Legal Services & Contract Review

Top Data Types

Text

Document

Top Task Types

Red Teaming

RLHF

Prompt + Response Writing (SFT)

Question Answering

Evaluation/Rating

Freelancer Overview

Software Test Engineer | QAWebPrints Info Solutions LLP. Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Postman, Jira, and Trello. Education includes Master of Computer Applications, Sree Narayana Institute of Technology (2018) and Bachelor of Science, University Institute of Technology (2015). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

Quality & Compliance Engineer | Epixel Solutions Pvt Ltd

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Conducted comprehensive QA validation for web and mobile applications, producing structured test scenarios and outcomes used as labeled evaluation data for quality assurance. Performed REST API validation with Postman to label and verify endpoint behavior, payload consistency, and response correctness. Leveraged AI-assisted QA workflows to support test case generation and exploratory testing, and used defect tracking to capture and classify findings. • Logged and managed 100+ defects in Redmine with root cause analysis for critical issues • Validated cross-browser and cross-device behavior using BrowserStack as part of labeled test outcomes • Supported UAT and production release activities by validating acceptance criteria before go-live • Performed basic performance checks with Apache JMeter and recorded stability/response findings

2023 - Present

Software Test Engineer | QAWebPrints Info Solutions LLP

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Applied manual and exploratory QA practices that generated structured test artifacts (test cases, scenarios, and execution notes) that effectively function as labeled evaluation data for software quality. Used Postman to validate REST API endpoints and compare request/response payloads against expected outcomes. Performed defect logging and root-cause investigation to support verification of fixes across releases. • Labeled observed behaviors by severity/defect type during Jira/Trello/Zoho defect tracking • Documented test execution status and evidence in daily test reports • Supported UAT coordination using acceptance criteria validation and recorded outcomes • Participated in Agile sprint activities and backlog grooming to refine QA inputs

2021 - 2023

Education

Work History