Sayan Chakraborty
Quality Assurance Engineer
Kolkata
Summary
Detail-oriented and result-driven QA Engineer with 3 years of hands-on experience in manual and automation testing of web and mobile applications. Adept at designing and executing robust test strategies using Selenium WebDriver for UI automation, Pytest for building scalable test frameworks, and Postman for comprehensive API validation. Experienced in integrating automated test suites within CI/CD pipelines using GitHub Actions and Jenkins to ensure continuous delivery and quality assurance. Skilled in Agile practices, defect tracking with Jira, and cross-functional team collaboration to deliver high-quality software solutions.
Overview
6
6
years of professional experience
3
3
years of post-secondary education
3
3
Languages
Work History
Quality Assurance Engineer
Mass Software Solutions PVT. LTD.
Kolkata
03.2022 - 07.2024
- Developed and maintained automated test cases using Selenium and Pytest for various modules.
- Executed both manual and automated testing (regression, smoke, sanity) to validate new features and bug fixes.
- Performed API testing using Postman; validated request/response, headers, payloads, and status codes.
- Integrated automation suite with CI/CD pipeline (GitHub Actions) for continuous testing and deployment.
- Used Jira for defect management, test execution tracking, and sprint planning.
- Participated in daily stand-ups, retrospectives, and sprint reviews with development and product teams.
- Collaborated with developers to understand feature requirements and proactively raised concerns.
- Mentored junior testers on best QA practices and assisted in code reviews for test scripts.
SDS Associate
Amazon
Kolkata
09.2020 - 03.2022
- Trained small teams of new Hires as a SME.
- Achieved every weekly and monthly metrics from the very beginning
- Worked flexible hours; night, weekend, and holiday shifts.
- Worked to maintain outstanding attendance record, consistently arriving to work ready to start immediately.
- Actively listened to drivers, handled concerns quickly and escalated major issues to EDR team.
- Achieved appreciations for wearing multiple hats in multiple marketplaces.
- Achieved rewards and recognitions for solving customers and drivers query in best possible way.
Quality Assurance Engineer
Lodestone Software Service Private Limited
Ahmedabad
01.2019 - 10.2019
- Designed and executed test cases for mobile and web applications of a major social media platform.
- Conducted ad-hoc and performance testing, weekly regression checks, and release validations.
- Maintained clear documentation for every test cycle and client deliverable.
- Communicated effectively with stakeholders and contributed to robust test planning and delivery.
- Operated under Agile and Scrum frameworks to complete releases every 2 weeks and organized sprints
- Wrote and optimized test cases to maximise success of manual software testing with consistent, thorough approaches
- Identified and tracked defects with Task tool and JIRA tool and supported developers in resolving problems by completing additional tests
- Completed in-depth usability testing on Windows, Android and iOS mobile devices
Education
Bachelor's - Computer Applications
Brainware University
Barasat 06.2016 - 06.2019
Skills
Selenium WebDriver
Pytest framework
Postman
CI/CD (GitHub Actions, Jenkins)
Jira
Agile & Scrum
Git & GitHub
Manual Testing (Regression, Smoke, Sanity, Black Box, White Box, UAT)
Page Object Model (POM)
Client Communication
Team Collaboration
Python programming
Hobbies
- Reading Comics, Novels
- Travelling and Exploring historical places and stories behind them
- Cycling
Timeline
Quality Assurance Engineer
Mass Software Solutions PVT. LTD.
03.2022 - 07.2024
SDS Associate
Amazon
09.2020 - 03.2022
Quality Assurance Engineer
Lodestone Software Service Private Limited
01.2019 - 10.2019
Bachelor's - Computer Applications
Brainware University
06.2016 - 06.2019
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