Mohammad Alam

• Developed and deployed scalable RESTful APIs using Node.js, Express.js, and Java (Spring Boot), improving response times and ensuring seamless data flow.•
• Engineered dynamic front-end components with React.js, Redux, and Material UI , enhancing user experience and reducing page load times.
• Designed and implemented WebSocket-based real-time data streaming to optimize API responsiveness and enablelive updates in healthcare applications.
• Integrated and secured OAuth 2.0 and JWT authentication mechanisms , ensuring HIPAA-compliant security forhandling sensitive patient data.
• Developed and maintained GraphQL APIs
• to optimize data retrieval, reducing network payload sizes by 40% and improving overall API efficiency.
• Designed and executed unit and integration tests with
• Jest, Mocha, Chai, and JUnit , improving test coverage to
• 85% and reducing post-release defects.
• Automated CI/CD pipelines with Jenkins and GitHub Actions, reducing deployment times and ensuring continuous integration of new features.
• Implemented efficient database structures using
• MongoDB, MySQL, and PostgreSQL , optimizing query performance for large-scale healthcare datasets.
• Conducted code reviews and performance optimizations

• Designed and implemented end-to-end automated test scripts using Selenium WebDriver (Java), TestNG, and Cucumber, improving test coverage by 40%.
• Developed and executed API automation tests using
• Postman and REST Assured , reducing manual validation efforts by 30%.
• Led cross-functional Agile testing efforts, participating in
• daily stand-ups, sprint planning, and retrospectives, ensuring 100% alignment with development cycles.
• Configured and optimized CI/CD pipelines in Jenkins and Azure DevOps , achieving 25% faster deployment cycles
• and seamless test integration.
• Integrated Git version control and collaborated with developers to implement automated test cases directly into the software development lifecycle (SDLC).
• Utilized JIRA, TestRail, and Zephyr to track defects, generate test reports, and ensure test traceability, reducing defect leakage by 20%.
• Developed and maintained a hybrid test automation framework leveraging Page Object Model (POM), Data-Driven Testing, and Keyword-Driven Testing, reducing script maintenance efforts by 35%.
• Performed SQL database validation for backend testing, verifying data integrity across MySQL and PostgreSQL, ensuring seamless data processing in applications.
• Executed security testing using OWASP ZAP and Burp Suite, proactively identifying vulnerabilities and strengthening system security compliance.
• Collaborated with developers to implement
• Test-Driven Development (TDD) methodologies, reducing post-release defects by 28%.

• Led end-to-end API testing for web and mobile applications using Postman, Swagger, and REST Assured, ensuring 99.8% API uptime by identifying and resolving critical issues.
• Developed and maintained Selenium and Appium automation frameworks using Java, TestNG, and Maven, reducing manual testing efforts by
• 45% through effective test automation.
• Conducted manual API validation by verifying
• endpoints, payload structures, and response times, ensuring seamless integration between microservices and third-party APIs.
• Designed and executed cross-browser and cross-device tests on Selenium Grid, and Perfecto Cloud , increasing test coverage by 35%.
• Implemented in-sprint test automation aligned with Agile methodologies , collaborating with product owners and developers to accelerate defect resolution and maintain sprint velocity.
• Utilized JIRA and GitHub for defect tracking, test case management, and version control, ensuring streamlined collaboration between QA and development teams.
• Integrated test automation into
• CI/CD pipelines using Jenkins and GitHub Actions , enabling automated regression testing and reducing deployment time by 30%.
• Performed root cause analysis and debugging of automation test failures, leveraging JIRA logs, Git repositories ,and Jenkins build reports to minimize flaky tests.
• Provided comprehensive QA documentation , including
• test cases, automation scripts, and defect reports, ensuring seamless knowledge transfer and test reusability across teams.

Full-stack web development.