Portfolio — Senior QA / SDET
Siddhartha Upadhyay
Currently Senior QA Engineer
8+ years turning fragile releases into dependable ones — test automation, API & performance testing, CI/CD pipelines and AI-paired QA across Finance and enterprise applications.
Quality is a habit, not an act.
Across eight years and three firms — Infosys, Accenture, now Cognizant — I've moved from writing test cases to owning quality end-to-end: shaping the strategy, building the automation, and standing behind what ships. Today that's the critical Finance-domain features at Cognizant, from the first test plan to the release gate.
My craft is building and hardening automation frameworks — UI, API and performance — then wiring them into CI/CD so failures surface early and loudly. Increasingly I pair with AI tooling to design tests, synthesise data and refactor faster. Throughout, I optimise for signal over vanity: tests that catch real defects, pipelines you can trust, and reports people actually read.
- A Finance & enterprise domain depth
- B Framework design — Selenium, Playwright, TestNG, Cucumber
- C API & performance — Postman, Newman, Bruno, JMeter
- D AI-paired testing — Copilot & GenAI for test design
The toolkit
API & Performance
85DevOps & CI/CD
80AI-Paired QA
78Where I've delivered
- Own end-to-end testing for 15+ critical Finance-domain features, from planning to release.
- Execute API testing across Postman, Newman and Bruno with full coverage.
- Use GitHub Copilot & GenAI for AI-assisted automation, test-strategy and case generation.
- Lead JMeter performance testing integrated into the Jenkins CI/CD pipeline.
- Cut test-execution time 40% via Selenium framework optimisation and refactoring.
- Built and maintained automated suites on a Page Object Model architecture.
- Ran API & performance testing for 15+ features with stakeholder-approved enhancements.
- Built automation with Java, TestNG, Page Object Model and Cucumber BDD.
- Ran suites through Jenkins CI/CD and authored 1,500+ manual test cases.
- Delivered a mobile app for a PSU client 2 months early at a steady 7+ story points/sprint.
Frameworks I've built & ship green
QApilot
AI-paired Playwright + Java framework for SauceDemo. Cross-browser CI matrix (Chromium/Firefox/WebKit) and a self-running test-stability dashboard.
SauceLabsHybrid
Hybrid Selenium 4 + TestNG framework with per-user regression coverage, config-driven locators and screenshot-on-failure evidence. CI-verified.
CucumberHybridFramework
Cucumber 7 + Selenium 4 + TestNG BDD framework with a thread-safe driver factory and Gherkin scenarios, running headlessly in CI.
myBank
ParaBank UI automation in Selenium 4 + TestNG with Page Object Model, external config and Allure reporting. Repeatable registration flow, CI-verified.
More on github.com/Sidpng
Let's talk quality
Open to senior QA / SDET opportunities. The quickest ways to reach me: