---
title: "Sanjay Kumar A - Quality Engineer (SDET) in Bengaluru | Tal"
description: "Meet Sanjay Kumar A, SDET | QA Automation Engineer | Mobile Automation (iOS & Android) | Java • Appium • Selenium • Playwright • API Testing (Postman) | 5+ Yrs | Framework Builder based in Bengaluru. AI stack includes claude code, codex, and gemini. Explore public work links including github."
image: "https://tal.club/meet/sanjay-kumar-a/share-image"
---

# Sanjay Kumar A on Tal

## Headline

SDET \| QA Automation Engineer \| Mobile Automation \(iOS & Android\) \| Java • Appium • Selenium • Playwright • API Testing \(Postman\) \| 5\+ Yrs \| Framework Builder

## About

SDET and QA Automation Engineer with 5\+ years of experience building test automation frameworks from scratch for iOS, Android and Web applications — and owning quality end\-to\-end, from test strategy to release sign\-off\. I have built 4 automation frameworks across 4 product companies, often as the sole or founding QA engineer\. My work covers mobile automation with Appium, web automation with Selenium and Playwright, and API testing with Postman — tied together with BDD, CI/CD and clear reporting so teams ship faster with fewer escaped defects\. What I do • Mobile automation \(iOS & Android\): Java, Appium, TestNG, Cucumber BDD, Flutter Driver • Web automation: Selenium WebDriver \(Java\), Playwright \(TypeScript\), Page Object Model • API testing: Postman, REST API validation, API\-to\-UI data verification • CI/CD & cloud execution: GitHub Actions, BrowserStack, LambdaTest, Maven, Git • Performance & data: JMeter load testing, SQL and Python data validation • Process: test strategy, test plans, regression suites, defect triage, release sign\-off Results • Cut regression testing time by 50% with a Java \+ Appium framework • Built CI quality gates on every pull request \(lint, type checks, test validation\) • Automated critical journeys: OTP login, onboarding, GPS search, deep links, booking and payment checkout with GST • Tested AI/ML health features \(BP, pulse, SpO2 via phone camera\) end\-to\-end Domains: Health\-tech, EV / mobility, consumer & community platforms, enterprise services\. MCA \(Cloud Computing\), Jain University • BCA \(Computer Science\), Dayananda Sagar College of Engineering Open to conversations on SDET, QA Automation, Mobile Automation and Test Analyst roles — feel free to connect or message me\.

## Location

Bengaluru

## AI stack

claude code

codex

gemini

github copilot

## Work experience

Quality Engineer \(SDET\) at Marzi by Primus, Aug 2026 \- Present · 3 mos, Bengaluru, Karnataka, India, Sole QA engineer for the iOS/Android apps and the customer website — own test strategy, automation, regression and release sign\-off\. • Built a mobile automation framework from scratch in Java, Appium, Cucumber BDD, TestNG and Maven \(Page Object Model\) with hooks, logging, failure screenshots and environment\-based configs\. • Automated end\-to\-end journeys: OTP login, onboarding, eligibility rules, GPS location search, deep links, event booking, payment checkout with GST, groups and webinars\. • Built API\-driven UI tests that pull live data from REST APIs and assert the app shows the same, removing dependency on static test data\. • Built a web framework in Playwright \+ TypeScript \+ Cucumber covering full\-site E2E flows, including coupons, auto\-applied offers, first\-purchase discounts, tax and multi\-tier pricing\. • Set up GitHub Actions CI with linting, type checks and test validation on every pull request, with secrets\-managed credentials\. • Added HTML and custom summary reports with automatic Microsoft Teams alerts after every run\. • Reduced flakiness by replacing fixed waits with explicit waits; tagged suites \(smoke, regression, module\-wise\) for targeted runs\. • Set code\-quality standards: Git branching, PR templates, commit conventions, pre\-commit hooks and auto\-formatting\.

Software Engineer \(QA Automation\) at Virtusa, Mar 2024 \- Aug 2026 · 2 yrs 6 mos, Bengaluru, Karnataka, India, Automation owner for enterprise web applications in an Agile delivery team\. • Owned and scaled a BDD automation framework in Selenium WebDriver, Cucumber and Java, built on a scalable Page Object Model architecture\. • Wrote feature files, step definitions and reusable API and common helper utilities\. • Ran and triaged nightly regression runs, analysing failures and keeping test stability high across builds\. • Performed API testing and backend validation to ensure data integrity and system reliability\. • Integrated BrowserStack for cross\-browser and cross\-device execution\. • Added logging and reporting that sped up failure debugging and improved traceability\. • Integrated suites into the CI/CD pipeline for automated execution and faster release cycles\. • Worked closely with developers and product teams to catch defects early and grow test coverage\.

Software Quality Assurance Engineer at CoHeal\.ai, May 2023 \- Mar 2024 · 11 mos, Bengaluru, Karnataka, India, CoHeal\.ai \(formerly Cortiqa Health\) — Sole QA engineer for Flutter\-based iOS and Android health\-tech apps, owning the full test lifecycle\. • Built a Java \+ Appium mobile automation framework that cut regression testing time by 50%\. • Wrote test strategies, test plans and test cases independently from product requirements\. • Tested AI/ML vital\-sign features \(BP, pulse, SpO2 via phone camera\), validating readings returned by the ML backend\. • Ran integration tests with Flutter Driver and API tests in Postman, validating request/response structures and backend behaviour\. • Used LambdaTest for cross\-device coverage across iOS and Android\. • Logged and tracked defects with developers for fast resolution; produced release\-readiness reports\.

Software Test Engineer at ElectricPe, Aug 2021 \- Apr 2023 · 1 yr 9 mos, Bengaluru, Karnataka, India, Founding QA engineer for an EV\-charging platform — set up QA processes and test automation from zero\. • Designed a Flutter automation testing framework from scratch, improving test efficiency, scalability and coverage\. • Ran manual and automated end\-to\-end testing of mobile apps on Android and iOS\. • Automated API tests in Postman to validate integration across services\. • Ran JMeter performance and load tests to find bottlenecks and assess scalability\. • Built Python ETL automation and SQL/Python data\-validation checks \(source vs target, row counts, null and consistency checks\) on CSV and JSON data\. • Wrote shell scripts for automated database backups to AWS S3\. • Owned QA deliverables and timelines while working with cross\-functional teams\.

Software Tester Intern at Xyloop, Apr 2021 \- Jul 2021 · 4 mos, Mohali, • Prepared test plans to establish preliminary test strategy, test cases, test schedule and test metrics\. • Identified, analyzed and documented programming errors and operational characteristics inconsistent with stated requirements and design specifications\. • Analyzed user stories and user cases for validity and feasibility\. • Monitored resolution of bugs, tested fixes and helped developers tackle ongoing problems by providing QA perspective\.

## Education

Master of Computer Applications \- MCA, Cloud computing, Jain \(Deemed\-to\-be University\)

Bachelor of Computer Applications, Computer Science, Dayananda Sagar College of Engineering, BANGALORE

## Public links

- github: https://github\.com/sanjay3511

[View the original profile](https://tal.club/meet/sanjay-kumar-a)

```json
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "Person",
      "@id": "https://tal.club/meet/sanjay-kumar-a#person",
      "name": "Sanjay Kumar A",
      "url": "https://tal.club/meet/sanjay-kumar-a",
      "image": "https://tal.club/meet/sanjay-kumar-a/profile-photo.jpg",
      "description": "Meet Sanjay Kumar A, SDET | QA Automation Engineer | Mobile Automation (iOS & Android) | Java • Appium • Selenium • Playwright • API Testing (Postman) | 5+ Yrs | Framework Builder based in Bengaluru. AI stack includes claude code, codex, and gemini. Explore public work links including github.",
      "jobTitle": "Quality Engineer (SDET)",
      "worksFor": {
        "@type": "Organization",
        "name": "Marzi by Primus"
      },
      "hasOccupation": {
        "@type": "Occupation",
        "name": "Quality Engineer (SDET)"
      },
      "homeLocation": {
        "@type": "Place",
        "name": "Bengaluru"
      },
      "alumniOf": [
        {
          "@type": "EducationalOrganization",
          "name": "Jain (Deemed-to-be University)"
        },
        {
          "@type": "EducationalOrganization",
          "name": "Dayananda Sagar College of Engineering, BANGALORE"
        }
      ],
      "knowsAbout": [
        "claude code",
        "codex",
        "gemini",
        "github copilot"
      ],
      "sameAs": [
        "https://github.com/sanjay3511"
      ],
      "mainEntityOfPage": {
        "@id": "https://tal.club/meet/sanjay-kumar-a#webpage"
      }
    },
    {
      "@type": "ProfilePage",
      "@id": "https://tal.club/meet/sanjay-kumar-a#webpage",
      "url": "https://tal.club/meet/sanjay-kumar-a",
      "name": "Sanjay Kumar A on Tal",
      "description": "Meet Sanjay Kumar A, SDET | QA Automation Engineer | Mobile Automation (iOS & Android) | Java • Appium • Selenium • Playwright • API Testing (Postman) | 5+ Yrs | Framework Builder based in Bengaluru. AI stack includes claude code, codex, and gemini. Explore public work links including github.",
      "dateModified": "2026-10-27T12:25:35.880Z",
      "isPartOf": {
        "@id": "https://tal.club/#website"
      },
      "mainEntity": {
        "@id": "https://tal.club/meet/sanjay-kumar-a#person"
      },
      "primaryImageOfPage": {
        "@type": "ImageObject",
        "url": "https://tal.club/meet/sanjay-kumar-a/profile-photo.jpg",
        "contentUrl": "https://tal.club/meet/sanjay-kumar-a/profile-photo.jpg",
        "caption": "Sanjay Kumar A profile photo on Tal"
      },
      "inLanguage": "en-IN"
    }
  ]
}
```