Learn from Deep Automation and Interview Experience
Ramanathan Rajamanthiram (Raj)
Raj has 20+ years of experience in software development, testing, automation, quality engineering, framework development, project delivery, debugging, and technical interview evaluation.
He started his career as a developer in enterprise applications and later moved deeply into test automation and quality engineering. Over the years, he has architected multiple automation frameworks for UI, API, and hybrid automation using technologies such as Selenium, Rest Assured, TestNG, Cucumber, Playwright, and JaCoCo.
Raj has also developed test frameworks for AI systems and worked on Chaos Engineering initiatives. He has extensive experience with CI/CD systems, including Jenkins, Docker, and Kubernetes.
In his career, Raj has helped 500+ engineers across development organizations move into the quality engineering track. He has personally mentored 50+ engineers in building successful automation careers and has trained 100+ test engineers to transition into the SDET track across multiple organizations.
Raj has worked with premium product companies, including Yahoo and IBM, and has conducted hundreds of technical interviews.
Orange Days training is shaped by Raj’s practical framework development experience and deep interview evaluation insight. He teaches framework design from the point of view of real project usage and interview expectations — what works, what fails, and what candidates are expected to explain confidently.
Real automation experiencePractical exposure to Selenium automation, framework design,
debugging, reporting, execution flow, and real project problems.
Interview evaluation insightExperience reviewing how candidates explain
Selenium concepts, framework design, project work, debugging, and automation decisions.
Practical teaching styleFocus on clear understanding, common mistakes,
real examples, hands-on thinking, and interview-ready explanation.