Mark Johnson is a seasoned software engineer with over 10 years of experience in the industry. He holds a Bachelor's degree in Computer Science from the University of California, Berkeley. Mark started his career at Google, where he worked for five years, building and maintaining various large-scale systems. After that, he joined Facebook and spent three years working on Facebook's infrastructure team, where he was responsible for improving system reliability and performance. In 2017, Mark co-founded his own startup, aimed at providing a platform for small businesses to manage their online presence.

Throughout his career, Mark has gained expertise in software development, system architecture, and project management. He has a proven track record of building scalable systems that can handle millions of users simultaneously. Mark is passionate about building reliable and fault-tolerant systems that can withstand unexpected challenges.