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CHIRUMAMILLA SUBRAMANYAM

Remote, On-site · Full-time, Part-time, Contract

Hyderabad, India

Senior QA Automation Engineer with 8+ years of experience delivering scalable UI and API automation for enterprise platforms in healthcare, banking, and housing domains. Specialized in designing maintainable automation frameworks, enabling CI/CD test pipelines, improving regression stability, and collaborating across cross-functional teams to accelerate release velocity.

Technology

Tools and technology

JavaScriptTypeScriptJavaCypressWebDriverIOSelenium WebDriverNodeJSCucumber BDDPOMWindsurfInsomniaPostmanREST assuredJenkinsAzure PipelinesGitGitHubBitbucketJiraConfluenceZephyrQTestJMeterSQLSUI AutomationAPI AutomationRegressionSmokeSITUATAgile Scrum

Languages

Language proficiency

EnglishHindiTelugu

Quick Stats

At a glance

Location
Hyderabad, India
Work
Remote, On-site
Employment
Full-time, Part-time, Contract

Experience

Recent roles and impact

Senior Automation Tester
LanceSoft (Deployed at Accenture)
2024-09 — 2026-01
  • Developed and executed UI automation suites using Cypress (TypeScript), WebDriverIO (JavaScript) and Selenium WebDriver (Java) across multiple in-house healthcare products.
  • Participated in sprint planning, requirement analysis, and test strategy discussions with Product Owners, Solution Architects, and Engineering Managers.
  • Designed modular automation layers with reusable selectors, configuration injection, and parallel execution support to improve maintainability and execution speed.
  • Executed SIT, UAT, and Regression cycles while identifying integration defects early through API validation using Insomnia.
  • Integrated automation execution into Azure CI pipelines enabling scheduled and on-demand regression execution across test environments.
  • Collaborated with development and release teams through Jira and Zephyr dashboards for defect triaging, tracking, and reporting, increasing defect closure efficiency.
Senior QE Automation Engineer
Cloudray
2024-02 — 2024-09
  • Worked on UI test automation using WebDriverIO with JavaScript for enterprise behavioral health systems.
  • Enhanced automation scripts for reliability, eliminating false positives and improving error logging and selector stability.
  • Authored API validation scripts using Insomnia for backend verification of claims, provider data, and care management workflows.
  • Implemented sprint-level regression packs contributing to faster feature validation and minimized manual overhead.
  • Participated in Agile ceremonies including daily stand-ups, backlog grooming, sprint reviews, and defect triage meetings.
Quality Assurance Tester
Publicis Sapient
2023-07 — 2023-11
  • Designed and executed Selenium WebDriver (Java) automation for digital transformation initiatives in BFSI domain.
  • Implemented Cucumber BDD layer enabling business-readable scenario definitions improving PO and QA collaboration.
  • Reduced manual test execution by 40% by converting high-volume regression scenarios into reusable automated modules.
  • Collaborated with backend teams for defect validation, log tracing, and integration-level testing during SIT cycles.
QA Engineer L1
Sumeru Software Solutions (Publicis Sapient)
2022-01 — 2023-06
  • Developed automated regression packs using WebDriverIO + Cucumber for customer onboarding platforms.
  • Integrated automation with CI execution via Jenkins improving regression cycle throughput.
  • Authored detailed test coverage documentation and runbooks for new QA members ensuring smoother onboarding.
  • Supported manual validation for complex customer journeys including onboarding, approvals, and document verification.
Test Engineer
Ciwin Systems
2017-09 — 2021-12
  • Designed and executed UI test scripts using Selenium WebDriver (Java) for housing and insurance systems.
  • Performed backend data validation and SQL-based verification for financial and transactional modules.
  • Contributed to full SDLC testing pipeline including requirements, test design, execution, and release signoff.
  • Mentored junior QA engineers in writing test cases, logging defects, and understanding automation workflows.

Education & Certifications

Formal education and credentials

JNTU Kakinada
Bachelor of Technology (B.Tech)