Vishal Raj

I am a former Senior Software Engineer with 7+ years of professional experience in the software industry, working on enterprise web, mobile, tablet and API-based applications. Throughout my career, I have worked extensively with Java, Python, JavaScript, TypeScript, Selenium WebDriver, Playwright, Cypress, WebdriverIO, Appium, REST, SOAP, GraphQL, SQL and modern software development and CI/CD tools. I have worked with organizations including Publicis Sapient, On Demand Agility Software and Primologic Systems, where my responsibilities included designing and developing automation frameworks, writing and reviewing code, mentoring engineers, leading automation workstreams and communicating technical outcomes to clients and stakeholders. My professional experience spans projects in banking, insurance, agriculture, retail, hospitality and other enterprise domains, giving me strong practical exposure to how programming, software testing and automation are applied in real-world systems. I am an Oracle Certified Java SE 8 Programmer I and an ISTQB Certified Tester – Foundation Level. I also hold a Master of Computer Applications (MCA) degree. As an online tutor, I can help students, beginners and working professionals learn Computer Science fundamentals, programming, Java, Python, JavaScript, software testing, automation testing, Selenium, API testing and related software engineering concepts. My approach is to explain concepts from the fundamentals and then connect them with practical examples, coding exercises and real-world industry scenarios. I focus on helping learners understand not just what to do, but how and why things work, so they can build strong technical foundations and become confident problem solvers.