Rafiq Wayani

For over 35 years as Systems Architect, Software Engineer, Information Security Professional, Database Administrator, Subject Matter Expert, and IT Project & Program Manager, I have built a world of IT knowledge to provide expert IT consulting to any entity: Fortune 500 corporation, SMB, hospital, academic institution, government agency, or military entity. I deliver customized IT training that positions your enterprise to resolve operational issues, and upgrade your staff so they can be productive immediately. I specialize in delivering live on-site or virtual training with extensive hands-on content – boot camp style or on as individual intensives – so you can keep up with demand, work smarter, and your organization recoups maximum ROI on your IT investments.

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Oracle SQL Practice Course (Coursera)

Dec 2nd 2024
Oracle SQL Practice Course (Coursera)
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This course is designed for SQL beginners to review SQL statements, including creating tables, adding columns, and modifying tables. We'll look at using alter statements and learners will practice using DDL and DML statements completing exercises.

Oracle SQL Basics (Coursera)

Nov 25th 2024
Oracle SQL Basics (Coursera)
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This course, Oracle SQL Basics is the third course in the Oracle specialization. It is designed to help you learn the key elements of the Structured Query Language specific to Oracle. We recommend that you have completed the first two courses (Oracle Database Foundations and Oracle Database Platform) prior [...]

Oracle Database Platform (Coursera)

Nov 25th 2024
Oracle Database Platform (Coursera)
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This course is designed to help you learn how to navigate the Oracle Database environment. Both GUI and command-line tools will be introduced to allow you to work with the Oracle Database. It is recommended that you complete the first course in this specialization, Oracle Database Foundations, before continuing [...]

Oracle SQL Proficiency (Coursera)

Nov 25th 2024
Oracle SQL Proficiency (Coursera)
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This course is designed to help you continue learning about Oracle SQL and database management. We will look more closely at the Create, Alter, and Update commands, explore database relationships, and demonstrate how to use database views and SQL functions. It is recommended that you complete the first three [...]

Oracle Database Foundations (Coursera)

Nov 25th 2024
Oracle Database Foundations (Coursera)
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This Specialization is designed to help beginners learn the foundational knowledge invaluable towards their journey to becoming proficient with the Oracle database environment. There are four courses in this specialization. This is the first. Please be sure to take the courses in the order they are [...]

Oracle SQL Exam Prep (Coursera)

Nov 18th 2024
Oracle SQL Exam Prep (Coursera)
Course Auditing
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This course is designed to help you continue learning about Oracle SQL and prepares you to take the Oracle SQL Certification Exam. We'll review methodologies and terminology that we presented in the Oracle Specialization courses, show some demos and give in-depth explanations. You'll also have the opportunity to take [...]