Shamik Roy

Backend Developer and QA game tester with 2.7 years of experience, specializing in Development(Java, Spring Boot), Game Testing(95% coverage with Junit, Mockito), DevOps(Docker, Kubernetes, CI/CD pipelines), and Deployment(AWS) of 6+ APIs, adhering to Agile/Scrum practices.

QA Tester at Keywords Studios (2025-12 – Present)

• Wrote 50+ bugs which included Major(Severity A) and Minor bugs for a AAA game of Bethesda Game Studios.
• Executed functional, smoke, regression, and exploratory test passes across multiple game builds to identify defects prior to release milestones.
• Reproduced and documented bugs with clear, actionable reports, including repro steps, expected vs. actual behavior and severity.
• Read and interpreted call stacks and crash logs from VS Code to help narrow down root causes and provide developers with actionable diagnostic information.
• Performed compatibility and regression checks across platform builds to confirm previously fixed bugs did not reappear.
• Collaborated with developers, designers, and fellow testers to verify fixes, retest resolved issues, and close out tickets in the bug-tracking system.
• Followed test plans and build notes to ensure consistent, thorough coverage of new and updated features.

Software Engineer at LTIMindtree (2022-06 – 2024-05)

• Analyzed and maintained high-volume, low-latency Java-based applications, ensuring 99.9% uptime and meeting critical performance SLAs.
• Wrote clean, efficient, and secure Java code for backend services, resulting in a 10% reduction in code complexity.
• Collaborated with cross-functional teams to deliver 10+ features across SDLC phases using Agile methodology.
• Improved SQL query efficiency by 20%, optimizing response time for over 10,000 daily users.
• Resolved 10+ production issues, ensuring high availability of REST APIs.
• Achieved 95% unit test coverage using JUnit and Mockito across service modules.

Bachelor of Technology in Computer Science and Engineering – University of Engineering and Management