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WORLDCOMP'15 Featured Tutorial: Dr. Sandeep Chatterjee

Last modified 2015-07-12 11:10

Best Practices for Developing Real-World Mobile Apps, Software as a Service (SaaS) and Web Services
Dr. Sandeep Chatterjee
Chief Executive Officer (CEO), Shuv Gray LLC, USA;
Named Young Global Leader for 2011 by the World Economic Forum for his professional accomplishments, commitment to society and potential to contribute to shaping the future of the world.

Date & Time: July 27, 2015 (05:40pm - estimated duration: about 2+ hours)
Location: Platinum Room


    The next stage in the evolution of enterprise and consumer applications is based on mobile apps, software as a service (SaaS) and web services. Standard PC apps and websites are no longer sufficient. Tomorrow’s enterprise and consumer apps must be available on and accessible from any device (e.g., mobile phones, tablets, desktops, etc.), have a rich user interface and be easy to use, and provide appropriate security mechanisms.

    Although there are many tools and technologies available to develop these systems, there are nonetheless many challenges in developing and implementing such practical real-world systems.

    Web services are pieces of application functionality that are exported through a set of standard application programming interfaces (APIs), and allow applications to be constructed by locating and binding to the exported functionality. More interestingly, multiple web services can be coordinated together in unique combinations using applications to implement value-added services for both consumer and enterprise users. These applications can be software as a service (SaaS) applications, mobile apps or other types of applications and systems.

    In this tutorial, we describe the best practices in the design, development, deployment, and maintenance of consumer and enterprise applications based on web services. We touch on mobile apps and software as a service (SaaS) applications and systems, and the unique issues inherent to these environments.


The primary objective of this tutorial is to give attendees a practical exposure to developing real-world mobile applications and systems using web services and associated technologies.


    This tutorial assumes that attendees have a basic understanding of computer systems.


    Dr. Sandeep Chatterjee is a seasoned technology expert and business professional with almost two decades of contributions as a thought leader, technologist, consultant, entrepreneur, and author. He was named Young Global Leader by the World Economic Forum for his professional accomplishments, commitment to society and potential to contribute to shaping the future of the world.

    Chatterjee is the Chief Executive Officer (CEO) of Shuv Gray LLC (, a global technology and intellectual property company.

    Chatterjee earned a Bachelor of Science (B.S.) degree in Electrical Engineering & Computer Science from the University of California at Berkeley, and Master of Science (M.S.) and Doctorate (Ph.D.) degrees in Computer Science from the Massachusetts Institute of Technology (MIT), where his research in mobile computer systems was selected as one of the most important inventions in computing, and his invention is preserved and showcased in a time capsule at the Museum of Science in Boston, Massachusetts. Chatterjee also attended Harvard University where he studied global leadership and business strategy, and completed the executive education program offered by Harvard Business School and the Kennedy School of Government.


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