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Alexis Leon

Alexis Leon is a software consultant, researcher, and full-time writer. He has more than 35 books on topics including CICS, DB2, Mainframe, Y2K, Database Systems, Software Engineering, Software Configuration Management, ERP, SQL, Oracle, PowerBuilder, Developer/2000, Internet and MS-Office. He has worked as a technical recruiter for many multinational companies and has conducted thousands of interviews. He holds a Master’s degree in Industrial Engineering and has worked with companies like pond’s India Ltd. and Tata Consultancy Services. Over a span of 12 Years, he has been associated with projects in several diverse areas such as software Consulting, Software Development, Configuration Management and SQA.
List of Books written by Alexis Leon


Internet for Everyone (15th Anniversary Edition), 2/e

Vikas Publishing


  • 9788182093188
  • 232 pages
  • Paperback
  • Rs.250.00


This book explores the basics of working with the Internet. Numerous screenshots, illustrations, and step-by-step instructions have been used to explain the various features.


Fundamentals of Information Technology, 2/e

Vikas Publishing


  • 9788182092457
  • 602 pages
  • Paperback
  • Rs.499.00



The second edition of the book Fundamentals of Information Technology deals with IT and related topics from fundamentals to the advanced. This new and revised edition includes new chapters on RDBMS & SOL, modern databases, web technologies and web design, cryptography, computer security, etc. It also includes new and emerging fields of IT like ...


Introduction to Computers - Leon, 1/e

Vikas Publishing


  • 9788182092341
  • 516 pages
  • Paperback
  • Rs.465.00


This book covers the essentials of computer science and Information Technology – from history of computing to developments in the Internet, e-mail, www, multimedia, virtual reality and so on. An indispensable textbook for all introductory courses in computer science. Covers the syllabi of various courses including BCA, B.Sc. (Computer Science), BE, PGDCA, IGNOU, ICWAI, ICAI, MBA, DOEACC, and so ...


Database Management Systems - Leon, 1/e

Vikas Publishing


  • 9788182092228
  • 1028 pages
  • Paperback
  • Rs.725.00


This is a comprehensive and student-friendly textbook presents the fundamental concepts necessary for designing, using and implementing database systems and applications.

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