Arslan ud Din Shafiq has been certified as Cloud Computing Specialist by Alibaba Cloud. He is a Software Engineer, Director & Chief Executive Officer, WebSoft IT Development Solutions (Private) Limited, Pakistan (https://www.itdevsols.com). He did his Software Engineering from Lancaster University, UK. Arslan started his career by working on freelance projects related to Facebook App Development, Mobile App development, Web development, and Software development. He voluntarily edited Facebook Map and Google Maps. During his blogging career, he experienced Affiliate Marketing, Google AdWords, Facebook Ads, Facebook Audience Network, Google Adsense and Media.net by Microsoft. Arslan is the founder of cloud-based Centralized Queue Management System (CQMS) which has been deployed in COMSATS University's student service center and admission cell for managing their queues. CQMS has also been awarded 3rd best project in DICE -IET 2017 (a national level exhibition and competition). Arslan is also a technical author at Alibaba Cloud. He has contributed many tutorials on Alibaba Cloud Focus.