Welcome to my LinkedIn profile! I am Vishwa Mohan, a Chief Information Officer at Physics Wallah, with a passion for scaling systems and building distributed systems. Growing up in a value-driven middle-class family, I have always believed in my father's motto of "Simple Living, Higher Thinking." I bring with me over 13+ years of experience working with some of the biggest names in the industry, including LinkedIn, Walmart, and PayPal. With expertise in scaling systems, I have built REST services on SOA architecture that are highly scalable, especially during e-commerce holiday seasons. I have worked extensively on web services and have a special interest in distributed systems. My tech skills include languages such as Java, Python, GoLang, Scala, and Node.js. Additionally, I have experience in system design, architecture, microservices, scaling problems, data structures & algorithms, distributed systems, and data-driven decisions. I have also worked with both SQL and NoSQL databases, including MySQL, Oracle, Cassandra, and MongoDB, and have experience in big data technologies such as Hadoop, Map Reduce, Spark, Samza, Kafka, and Tableau. Apart from coding, I have a love for teaching and helping others in any way possible.As a passionate educator, I find immense satisfaction in imparting knowledge and shaping the minds of future generations. My extensive experience as a teacher spans across renowned edtechs in India and beyond, wherein I have honed my pedagogical skills and expertise. Presently, I am fully committed to nurturing the growth of aspiring learners on two pioneering platforms, namely PWSkills and iNeuron. Through these innovative platforms, I am actively involved in creating an enriching educational experience, offering comprehensive guidance, and mentoring students towards realizing their full potential. Thank you for visiting my profile, and I look forward to connecting with you!