Mark is from New York City, and has an undergrad degree in Computer Science / Systems. In addition Mark also has extensive experience working with Oracle Relational Databases, and NoSQL databases such as MongoDB, Neo4j, Redis, Apache Cassandra and CouchDb. Mark has worked with companies like MBNA America and Bank of America.

Mark also has experience in Web Development, and Search Engine Optimization, SEO. Over the years, Mark has tutored countless of college student in STEM topics like Chemistry, Computer Science, Mathematics, and Physics. Mark is also CompTIA A+ Certified and have a true passion for teaching and sharing knowledge.