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Nandhini G

Nandhini G

QA Automation Engineer

Chennai, India
80
Profile Score

About

5+ years of strong experience in Automation & Manual Testing across Web, API, and backend systems. Expertise in Java, Selenium WebDriver, TestNG, Maven, Cucumber BDD, POM, Hybrid Frameworks. Automated 500+ UI test cases improving regression cycle efficiency by 70%. Strong experience in API automation using REST Assured including serialization, schema validation. Skilled in Postman for API collections, scripts, and end-to-end workflow validation. Built scalable automation frameworks with modular utilities, dynamic element handling, and parallel execution.

Skills & Expertise (37)

Selenium WebDriver Advanced
8.7/10
6
Years Exp
TestNG Advanced
8.5/10
6
Years Exp
Java Advanced
8.4/10
6
Years Exp
REST Assured Advanced
8.3/10
5
Years Exp
Cucumber BDD Advanced
7.9/10
5
Years Exp
HTML Stored Procedure validations CSS Agile Scrum Browserstack Selenium Grid Gherkin Defect Triaging RCA SQL xpath CSS Selectors FluentWait WebDriverWait JavaScript Executor SQL joins Oracle Postgresql MySql Confluence Jira Gitlab GitHub Git Jenkins JMeter XML JSON Postman Maven Hybrid Frameworks POM

Work Experience

Sr QA Automation Engineer

Praviksha Tech

May 2025 - Nov 2025

Designed, enhanced, and maintained Hybrid Automation Frameworks using Java, Selenium WebDriver, TestNG, and Page Object Model (POM) for enterprise applications. Automated end-to-end UI workflows including authentication, dashboards, data entry forms, and multi-step business transactions. Implemented robust locator strategies using dynamic XPath, CSS selectors, and relative locators for frequently changing web elements. Developed custom synchronization utilities using FluentWait, WebDriverWait, and JavaScript Executor to eliminate flaky executions. Automated REST API workflows using REST Assured for CRUD operations, business validations, and negative scenarios. Performed API chaining across multiple microservices to validate complete business flows. Implemented JSON schema validation and response structure validation for backend APIs. Configured parallel execution using TestNG and Selenium Grid to reduce execution time. Executed database validations using SQL queries to verify backend data integrity and business rules. Integrated automation suites with Jenkins CI/CD pipelines for scheduled, nightly, and pre-release executions. Conducted cross-browser testing across Chrome, Firefox, Edge, and cloud environments. Implemented retry mechanisms and exception handling to improve automation stability. Enhanced reporting using Extent Reports and TestNG reports with screenshots and logs. Performed end-to-end validation across UI, API, and Database layers to ensure data consistency. Conducted basic performance and load testing using JMeter for critical APIs. Validated business rules such as pricing logic, discounts, tax calculations, and data consistency. Managed test executions on BrowserStack / Sauce Labs for device and OS compatibility. Logged and tracked defects using JIRA, including root cause analysis and retesting. Actively participated in Agile ceremonies, sprint planning, backlog grooming, and story reviews. Executed smoke, sanity, and regression suites to ensure build and release readiness. Optimized automation execution time and reduced regression cycles through continuous improvements.

QA Engineer

Brillquest Technologies

May 2019 - Feb 2025

Designed and enhanced a scalable Hybrid Automation Framework using Selenium, TestNG & POM. Automated 200+ UI scenarios across product search, cart, checkout, payment, and order tracking. Implemented dynamic XPath strategies for complex & frequently changing UI elements. Built custom wait handlers (FluentWait, ExpectedConditions) to avoid flaky tests. Automated API flows for product catalog, cart, and order modules using REST Assured. Performed schema validation & chained API calls for order creation workflows. Implemented parallel execution using TestNG and Selenium Grid. Performed SQL validations for order history and payment transactions. Integrated suite with Jenkins CI/CD for nightly and pre-deployment execution. Executed cross-browser testing on Chrome, Firefox, and Edge. Implemented retry logic for unstable test cases to stabilize execution. Added HTML & Extent Reporting with screenshots for failure analysis. Conducted end-to-end testing including UI + API + DB consistency checks. Performed load testing for cart APIs using JMeter. Validated promo codes, tax calculations & price consistency. Managed execution on BrowserStack for device/OS compatibility. Raised defects in JIRA with detailed logs, screenshots, and RCA documentation. Participated in sprint grooming to derive test scenarios from user stories. Ensured build readiness through smoke & sanity suite execution. Improved overall regression execution time by 40% through optimization.

Education

Master of Engineering in Applied Electronics - PSNA College of Engineering

2011 - 2013 · Afghanistan

Bachelor of Engineering in Electronics and Communication Engineering - PSNA College of Engineering

2007 - 2011 · Afghanistan

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 5/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 80/100

Profile Overview

Member sinceMar 2026

Skills (37)

Selenium WebDriver TestNG Java REST Assured Cucumber BDD HTML Stored Procedure validations CSS Agile Scrum Browserstack +27 more