Abhilash Dinkar Watpade holds a degree in Mechanical and Aerospace Engineering from the Illinois Institute of Technology, Chicago, and is currently pursuing a PhD in Leadership Studies. As a Global Support Engineer at ASML, he works on cutting-edge High NA EUV machines, the most advanced in the semiconductor industry. With years of experience, he collaborates globally with chip manufacturers like TSMC, Intel, Samsung, SK Hynix, and Rapidus, providing technical problem-solving support and mentoring new engineers. His role involves traveling worldwide, solving complex problems, and bridging knowledge gaps, making him uniquely positioned to write an accessible guide for beginners.