---
title: "Ragini Kumari - QA engineer in Bengaluru | Tal"
description: "Meet Ragini Kumari, QA Engineer | Manual & Functional Testing | API Testing (Postman) | Performance Testing (JMeter) | ISTQB CTFL | Bangalore based in Bengaluru. AI stack includes claude and ChatGPT."
image: "https://tal.club/meet/ragini-kumari/share-image"
---

# Ragini Kumari on Tal

## Headline

QA Engineer \| Manual & Functional Testing \| API Testing \(Postman\) \| Performance Testing \(JMeter\) \| ISTQB CTFL \| Bangalore

## About

QA Engineer with 2\.5\+ years of experience across Automation Testing, Performance Testing, API Testing, and Mobile/Web Application Testing\. I build Selenium WebDriver and RestAssured automation suites that cut regression cycle time by up to 30%, and design JMeter load test plans simulating 500\+ concurrent users that reduce API response times by up to 60%\. My work spans the full STLC in Agile/Scrum environments — from test planning and defect management to performance bottleneck analysis and automation scripting\. Recent highlights: → Designed 80\+ test cases for rugged Android handheld devices, achieving 95% coverage across barcode and Bluetooth workflows → Reduced API response times from 1\.8s to 0\.9s through performance testing and developer collaboration → Exposed 3 critical scalability bottlenecks before production on a travel\-tech platform using JMeter

## Location

Bengaluru

## AI stack

claude

ChatGPT

## Work experience

QA engineer at VectorStack, Aug 2026 \- Present · 2 mo, Bangalore

Quality Assurance Engineer at Circle Outsourcing, Nov 2025 \- Feb 2026 · 3 mo, Bangalore, • Performed hardware and functional testing across enterprise\-grade devices ensuring reliability and compliance\. • Executed manual test cases and identified automation\-candidate regression scenarios\. • Automated smoke and regression test cases using Selenium WebDriver, improving execution efficiency\. • Performed Bluetooth, scanner, camera, and firmware validation testing\. • Logged, tracked, and verified defects using Jira and collaborated with engineering teams\. Project: Zebra Technologies • Automated critical UI workflows for Zebra device management portals using Selenium\. • Performed end\-to\-end testing on rugged handheld devices used in logistics environments\. • Conducted barcode, Bluetooth, camera, endurance, and stress testing\. • Reduced manual regression effort by identifying reusable automation scenarios\.

QA Engineer at App Mechanic, Jul 2025 \- Oct 2025 · 4 mos, Bengaluru, Karnataka, India

Quality Assurance Engineer at App Mechanic, Jul 2025 \- Oct 2025 · 4 mos, • Performed manual and automation testing for Web and Mobile applications\. • Developed Selenium automation scripts for core user flows\. • Conducted API testing using Postman and validated backend integrations\. • Performed UI/UX, cross\-browser, and game testing\. • Coordinated sprint activities and maintained QA documentation\.

Associate QA Engineer at Iween Software Solutions, May 2024 \- Jun 2025 · 1 yr 2 mos, India

Software testing training/ Internships at QSpiders Global, Jul 2023 \- Apr 2024 · 10 mos, Bengaluru, Karnataka, India

## Education

Bachelor of Technology \- BTech, Electrical, Electronic and Communications Engineering Technology/Technician, Aryabhatta Knowledge University, Patna

Bachelor of Engineering, Government Engineering College, Banka

[View the original profile](https://tal.club/meet/ragini-kumari)

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