Vishnu Arun

QA Engineer

Kochi, Kerala 4+ yrs exp 90 · Outstanding

About

QA Engineer with nearly 5 years of experience in manual, functional, regression, Load Testing and API testing across web, desktop, and mobile applications. Strong track record of developer collaboration, client-facing UAT support, and clear cross-team communication within Agile delivery teams. Skilled in coordinating with development and product teams to clarify requirements, validate fixes, and drive defect resolution. Proficient in MS Excel for test data organization and analysis, with experience turning defect and test data into structured reports for stakeholders.

Skills & Expertise (46)

Cross-browser testing Advanced

7.5/10

Years Exp

Jira Advanced

7.0/10

Years Exp

Root Cause Analysis Advanced

7.0/10

Years Exp

Test Reports Advanced

7.0/10

Years Exp

Agile Scrum Advanced

7.0/10

Years Exp

Apache JMeter Bugzilla Zoho Zephyr Confluence Web Mobile Cross-device Testing Browserstack Redmine BlazeMeter Basic SQL LINUX SDLC STLC ChatGPT Claude Gemini Perplexity AI Antigravity JSON Functional Regression Smoke Sanity System Integration Exploratory UI UAT Postman Trello XML Validation developer collaboration Client Support UAT Coordination Cross-Functional Communication MS Excel Data Analysis Google Sheets Manual

Work Experience

Quality & Compliance Engineer (QA Engineer)

Epixel Solutions Pvt Ltd

Jun 2023 - May 2026

Analyzed project requirements and prepared test scenarios, test cases, test reports, and test data for web and mobile applications. Coordinated day-to-day testing activities across the QA function, aligning priorities with developers and product owners in daily stand-ups. Collaborated closely with developers to validate bug fixes, clarify acceptance criteria, and resolve issues efficiently, acting as a key communication link between QA and engineering. Supported UAT sessions and client-facing release validation, communicating test outcomes and readiness directly to clients and stakeholders. Performed functional, regression, smoke, sanity, integration, system, and exploratory testing across Web, Android, and iOS platforms. Conducted API testing using Postman to validate REST endpoints, request/response payloads, and data consistency, reducing production issues by 20%. Logged, tracked, and managed 100+ defects in Redmine; used MS Excel to organize and analyze defect and test data trends, and performed root cause analysis on critical issues. Validated applications across browsers and devices using BrowserStack and cross-device setups. Used AI tools to build and customize website UI widgets on a custom (non-modular) CMS platform, improving frontend presentation without a design team. Leveraged AI tools for test case generation, UI inconsistency detection, and exploratory testing support.

Software Test Engineer

QAWebPrints Info Solutions LLP

Jul 2021 - Jun 2023

Executed manual testing for web and mobile applications across e-commerce, finance, and service domains, working closely with developers to reproduce and resolve defects. Designed, created, and executed test cases based on requirements and functional specifications. Performed functional, regression, integration, system, and exploratory testing across multiple releases. Conducted API testing using Postman to validate REST endpoints, payloads, and response consistency. Reported and tracked defects using Jira, Trello, and Zoho; maintained daily test execution reports in Excel for team and client visibility. Supported UAT coordination with clients and cross-functional teams, communicating issues and status updates for timely delivery. Participated in Agile sprint planning and daily stand-up meetings, contributing QA input to requirement discussions with developers and stakeholders. Validated web and mobile applications across browsers and devices for cross-platform consistency.