SHANMUKHA SRINIVAS TAMMANA
Summary
Detail-oriented and methodical Senior Quality Assurance Engineer with 6+ years of proven expertise in Functional testing of mobile, web, and API-based applications across diverse industries, including healthcare, banking, insurance, transportation, payments and energy sectors. Skilled in designing and executing test strategies aligned with Agile/Scrum practices. Proficient in all phases of STLC, including functional, integration, regression, system, and UAT testing. Strong collaborator with developers and business stakeholders to ensure delivery of reliable, user-focused software solutions.
Overview
7
7
years of professional experience
Work History
Senior Quality Assurance Engineer
Novarroh Technologies Pvt. Ltd.
11.2024 - Current
- Executed manual test cycles for healthcare web applications, ensuring full HIPAA compliance.
- Validated EHR systems and conducted complete workflow-based end-to-end testing.
- Participated in sprint ceremonies and collaborated with product managers and developers.
- Authored detailed test scenarios, test cases, and maintained traceability matrix.
- Conducted API testing using Postman, validating request/response accuracy, status codes, and error handling.
- Led peer reviews and mentored junior QA members in manual testing best practices.
Senior Quality Engineer
Seanergy Digital Pvt. Ltd.
05.2022 - 10.2024
- Performed extensive manual testing of mobile applications (iOS and Android) across devices and network conditions.
- Used Segment, Braze, and Crashlytics for mobile behavior monitoring and issue identification.
- Conducted Salesforce UAT in sandbox and production environments.
- Logged and tracked defects using JIRA, documented results in Qmetry.
- Authored Verification Protocols, Validation Reports, Traceability Reports and Test Closure Documents for FDA audit readiness.
- Participated in Program Increment (PI) planning and daily Agile standups.
QA Engineer
Tech Mahindra
10.2021 - 03.2022
- Executed functional and regression testing for client web applications.
- Performed cross-browser UI validation and ensured UI/UX consistency.
- Assisted in requirements grooming and test case walk-throughs with the development team.
Test Engineer
VEM Technologies Pvt. Ltd.
07.2018 - 09.2021
- Created and executed test cases for route optimization and fleet tracking modules.
- Collaborated with development teams for bug verification and re-testing.
- Generated test deliverables including QA sign-off reports, Defect Logs, and Requirement Traceability Matrix.
Education
Bachelor of Technology (B.Tech) - Mechanical Engineering
GITAM University
01.2016
Skills
- Manual Testing: Functional, Regression, Sanity, Smoke, System, Integration, User Acceptance Testing (UAT)
- Mobile Testing: Android & iOS, Device-level and emulator testing
- API Testing: RESTful services validation using Postman, JSON/XML payload testing, and error response handling
- Web Testing: Cross-browser compatibility (Chrome, Firefox, Safari, Edge), UI/UX validation, responsive design testing
- Test Management Tools: JIRA, Azure DevOps, ALM, QMetry, Confluence
- Documentation & Reporting: Test Plans, Test Scenarios, Test Cases, Traceability Matrix, Test Summary/Closure Reports
- Defect Management: Bug reporting, tracking, and triaging using JIRA and Azure DevOps
- Databases: SQL Server, Mongo DB (basic queries for data validation)
- Standards & Compliance: HIPAA (Healthcare), FDA Validation, Safe-Agile Practices
- Collaboration: Agile Scrum ceremonies, sprint planning, client demos, retrospective meetings
Websites
Accomplishments
- Led manual EHR testing for HIPAA compliance; ensured zero Sev-1 defects in production.
- Reduced defect leakage by 30% via structured regression planning; optimized bug triage.
- Maintained 100% RTM coverage; improved traceability across energy & transport domains.
- Created FDA-compliant QA documentation, enabled audit-readiness for healthcare apps.
- Performed mobile testing under real-world conditions, ensured app stability across networks
Timeline
Senior Quality Assurance Engineer
Novarroh Technologies Pvt. Ltd.
11.2024 - Current
Senior Quality Engineer
Seanergy Digital Pvt. Ltd.
05.2022 - 10.2024
QA Engineer
Tech Mahindra
10.2021 - 03.2022
Test Engineer
VEM Technologies Pvt. Ltd.
07.2018 - 09.2021
Bachelor of Technology (B.Tech) - Mechanical Engineering
GITAM University
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