Charan Tej
QA Engineer
About
QA Engineer with 3+ years of experience across banking and enterprise application domains, specializing in manual testing, functional testing, regression testing, and integration testing. Skilled in API testing using Postman, database validation using SQL, and UI test automation using Playwright with TypeScript. Experienced with Agile/Scrum methodologies, defect lifecycle management, and tools including Jira and Azure DevOps. Delivered quality across banking clients including NatWest Bank and internal enterprise portals.
Skills & Expertise (28)
Work Experience
QA Engineer
NatWest Banking Project
Jan 2023 - Jan 2024
Executed regression testing for API and backend banking workflows to ensure stability after each release. Validated database integrity and data consistency across systems using SQL queries. Collaborated with development teams to perform root cause analysis and defect resolution. Tracked and managed defects through the complete defect lifecycle using Jira.
QA Engineer
Alexa Voice Banking Project
Jan 2023 - Jan 2024
Performed end-to-end functional testing of voice-enabled banking workflows. Validated REST API responses and backend data accuracy against expected results. Identified and reported critical defects prior to production releases, reducing post-release defect rates.
QA Engineer
HCL Technologies
Nov 2022 - Feb 2026
Implemented Playwright automation scripts using TypeScript and Page Object Model (POM) for login, navigation, and form validation scenarios. Analyzed business requirements and prepared test cases covering functional, regression, and smoke testing scenarios. Identified and logged defects; tracked them to closure using Jira in collaboration with development teams. Performed REST API testing using Postman, validating status codes, response body, headers, and request payloads. Validated API responses and ensured data consistency with backend databases using SQL queries on SQL Server and Oracle. Ensured portal stability by validating critical employee workflows across multiple releases in an Agile/Scrum environment.
QA Engineer
HCL Employee Onboarding Tool
Jan 2022 - Jan 2023
Performed functional and integration testing of onboarding and authentication modules. Validated employee data management APIs and database records using SQL. Supported debugging and resolution of login and registration workflow defects.
Education
Bachelor of Technology (B.Tech) – Electronics and Communication Engineering - Aditya Institute of Technology and Management, Tekkali, Andhra Pradesh
2018 - 2022 · Afghanistan
Certifications
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Skills (28)
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