Nirav K.

Senior QA Automation Engineer and QA Lead with 12+ years of experience delivering quality engineering for complex SaaS, cybersecurity, cloud, and enterprise applications. With 376+ hours completed on Upwork and $10K+ earned, I bring both proven freelance experience and extensive enterprise QA leadership to every engagement. I help businesses improve product quality, automate testing, validate integrations, reduce regression effort, and release software with confidence. What I can help you with • QA strategy, test planning, and test execution • UI test automation using Selenium, Java, C#, WebdriverIO, TestNG, JUnit, and Cucumber • API and integration testing using Postman, Swagger, SoapUI, Microsoft Graph, and REST APIs • SaaS and enterprise application testing • AWS/cloud application testing and validation • System Integration Testing (SIT), UAT, regression, smoke, and release testing • Test automation framework development and maintenance • CI/CD quality integration using Jenkins, Git, Maven, and related tools • Data validation, migration testing, reconciliation, and database testing • Defect investigation, triage, verification, and root-cause analysis • Test case design, traceability, and QA documentation • QA process improvement and test coverage optimization Technical Experience Automation: Selenium, WebdriverIO, TestNG, JUnit, Cucumber Languages: Java, C#, JavaScript, Ruby, Bash/KSH API & Integration: Postman, Swagger, SoapUI, Microsoft Graph, REST APIs Cloud: AWS, Kubernetes, Docker, DynamoDB, S3, EC2, Kafka CI/CD & Tools: Jenkins, GitHub, Bitbucket, Maven, Jira, Confluence, TestRail Testing: Functional, Integration, Regression, API, UI, Performance, Migration, UAT I have experience working across the full QA lifecycle — from requirements analysis and test strategy through automation, integration validation, defect management, release readiness, and production verification. If you need an experienced QA professional who can work independently, understand complex systems quickly, communicate clearly, and take ownership of quality, let's discuss your project.