I’ve been a trainer, lecturer and consultant for software development & product design, user interface, user experience, data analysis, RDBMS, video & image editing and mobile development for the past 25 years. My experience includes in Singapore, the United Kingdom, Malaysia and Australia.My teaching experience started in 2001 as a lecturer for software engineering at London South Bank University. In 2012, I joined a Malaysian government agency, MIMOS Berhad. Between 2012 and 2014, I have managed 3 software development projects, using technologies and methodologies of DevOps, Agile development, MySQL and SQL Server 2012, LAMP server & Virtual Machine environment, JIRA for testing/tracking/bug fixes through integration with versioning using GitHub and GitLab.From 2016 to 2017, I have taught Software & Mobile Development for undergraduates, staff re-training programmes and post-graduates intending to pursue a career as programmers and developers. Since 2017, I conduct training and workshops in UI/UX, Interaction Design, Design Thinking, DevOps, MERN FullStack, Agile, JIRA, Git/GitLab, MySQL, MS SQL Server 2016, Infographics, Graphics/Video and mobile/web development as a Principal Trainer with Marc & Zed Training Pte Ltd.I have authored five books: Basics of UX Design, Game Theory: A Quick Guide For The Uninitiated, How To: Git & GitLab, Fundamentals Of Jira and List of Medical Terminology Abbreviations For Students.