Available to hire
Hi, I’m Suparna Ganguly, a detail-oriented QA Engineer with 8+ years of experience designing, developing, and executing test plans for complex web applications across Investment Banking and Telecommunications.
I excel at manual and automated testing, defect documentation, regression and performance testing, and SQL-based data validation, collaborating closely with developers and product managers to ensure features meet business requirements. I’m a Swiss resident with an open B-Permit and a track record of delivering high-quality releases.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Beginner
Beginner
Language
English
Fluent
German
Advanced
Work Experience
Senior QA Engineer |Investment Banking — Web Applications at UBS
September 1, 2022 - PresentDesign, develop, and execute comprehensive test plans and test cases for complex web-based banking applications — covering functional, system, integration, regression, UAT, and performance testing. Perform manual and automated testing to validate new features, system enhancements, and web service integrations; ensure deliverables meet quality standards and business requirements. Identify, document, and track defects in Jira with clear reproduction steps, severity, and expected vs actual results; monitor resolution progress to closure. Collaborate with developers and product managers to clarify requirements and ensure feature functionality aligns with user expectations. Conduct regression, integration, and performance testing across release cycles; analyse results and provide actionable feedback. Perform SQL-based data validation to verify data integrity across application layers. Mentor 6 QA team members in test case design, defect documentation standards, and automation best practic
QA Lead — Sunrise Business Portal at Huawei
October 1, 2020 - August 1, 2022Designed and executed test plans for a web-based Telecom Business Support System — covering functional, integration, regression, API, and performance testing. Built and maintained Selenium-based automated test framework from scratch; integrated into CI/CD pipeline for continuous validation across releases. Documented and tracked defects end-to-end in Jira; coordinated with development and infrastructure teams to drive timely resolution. Collaborated with product managers and business stakeholders in Sales, Marketing, and IT to clarify requirements and validate that web application functionality met user expectations. Analyzed performance test results to identify bottlenecks; provided actionable recommendations to development and architecture teams.
Software Analyst — QA &Delivery at Intrado
September 1, 2015 - August 1, 2018Delivered software testing and systems integration for web and voice-based applications in mission-critical environments. Designed and deployed test processes from scratch; provided Level 1 CRM support achieving 10%+ SLA improvement. Drove Agile delivery and scaling of IVR systems with rigorous quality validation at each release milestone.
Systems Engineer |IT Services at Infosys
August 1, 2011 - July 1, 2013Validated claims and payment processing workflows for a top US Health Insurance client; reducing revenue leakage by 2%. Delivered Customer Master Data Management solution with 90%+ data accuracy through structured SQL-based data validation. Led requirements gathering and business analysis; collaborated with stakeholders to ensure application functionality met business requirements.
Education
MSc Computer Science – Networking & Security at University of Nebraska Omaha, US
January 11, 2030 - April 26, 2026B.Tech Computer Science & Engineering at Institute of Engineering & Management, Kolkata, India
January 11, 2030 - April 26, 2026Qualifications
Master in Computer Science
August 7, 2013 - May 10, 2016Industry Experience
Financial Services, Telecommunications, Software & Internet, Professional Services
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Beginner
Beginner
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