Tista Das

Profile: Software Test Engineer with five years of experience in FinTech and Banking sectors. Built reproducible test frameworks using Selenium and CI/CD pipelines; Designed and executed BDD-style test cases with Cucumber/Gherkin for banking workflows; Developed API validation workflows with Postman and Swagger; Managed and versioned data sets using SQL Workbench (Oracle) and MongoDB across 500+ manual and automated test cases; Delivered dashboards for defect tracking and test coverage; Coordinated cross-platform testing with BrowserStack; Led backend testing initiatives and defect triage using Jira; Improved release quality and stakeholder confidence.

Automated 70% of recurring test cases using Selenium/Katalon, reducing sprint effort by 15+ hours. Delivered API validation solutions ensuring GDPR-compliant data handling for 50+ institutions. Conducted 500+ manual test cases for flagship payment products, reducing postdeployment defects by 99%. Managed bug tracking via Jira and analyzed backend payment data using SQL/MongoDB. Supported CI/CD pipelines (Git) and cross-platform testing with BrowserStack.

Automated 100+ test suites for Finacle modules, boosting execution speed by 25%. Reduced critical defects by 35% through SQL database validations and comprehensive test coverage. Collaborated with 10+ cross-functional teams to deliver high-quality modules in complex projects.