Cognizant
Role:
Programmer Analyst Trainee
Period:
November 2025 — Present
Stack:
Java, Selenium, TestNG, Maven, CI/CD, Jira
Product detail pages are where an e-commerce application either works or quietly loses the sale. The work here is building them for a customer-facing storefront: responsive UI components, product data rendered against backend APIs, and variant selection logic that has to stay correct as the catalogue changes underneath it.
Alongside the feature work, reusable front-end components and shared logic across the PDP and adjacent pages — which cuts duplicated code and, more usefully, standardises behaviour so the next feature does not have to relitigate how a thing should act.
The other half is quality. A modular Java automation framework on Selenium WebDriver, TestNG and Maven with a Page Object Model design, with regression and smoke suites wired into CI/CD pipelines. 100+ end-to-end cases across core modules surfaced 30+ defects; 20+ critical ones were traced through application code and logs to root cause and shipped with regression coverage so they stay fixed.
Product detail pages, at scale
Responsive UI components, product data rendering and variant selection logic for a customer-facing e-commerce application, built against live backend APIs.
Framework wired into CI/CD
A modular Java framework — Selenium WebDriver, TestNG, Maven, Page Object Model — with regression and smoke suites running inside the delivery pipeline.
30+ defects found, 20+ fixed at the root
100+ automated end-to-end cases across core modules. Critical failures traced through code and logs to root cause, then shipped with coverage to prevent recurrence.