Dexter Allen Fernandez
About Dexter Allen Fernandez
Dexter Allen Fernandez is an ETL Administrator at Asurion with over 9 years of experience in the IT industry, specializing in ETL designs and database optimization.
Professional Title and Current Position
Dexter Allen Fernandez currently holds the position of ETL Administrator at Asurion. He has been with the company since 2016, operating out of Nashville, Tennessee, United States. In his role, he oversees the entire lifecycle of extract, transform, and load (ETL) processes, ensuring the seamless transition and integrity of data across systems.
Previous Experience at ABS-CBN
Dexter worked at ABS-CBN, a major media and entertainment conglomerate, from 2009 to 2015. During his six-year tenure in Quezon City, Metro Manila, Philippines, he served as a Senior Data Analyst and Engineer. His responsibilities included analyzing and engineering data to support the company’s diverse media projects and operations.
Consultancy Role at Information Professionals, Inc.
In 2009, Dexter took on a consultant and analyst role at Information Professionals, Inc. Based in Paligsahan, Quezon City, Philippines, this five-month position saw him providing expert analysis and consultancy services, helping to streamline the company's IT and business processes.
Software Development at Cypress Semiconductor Corporation
From 2007 to 2009, Dexter worked as a Software Developer at Cypress Semiconductor Corporation in San Jose, California, United States. Over two years, he developed software solutions to support the company's semiconductor manufacturing processes, contributing to the optimization and efficiency of their technology systems.
Educational Background
Dexter completed his Bachelor of Science in Computer Science at the University of the Philippines. He studied there from 2001 to 2006, gaining a solid foundation in computer science principles and techniques that have supported his career in IT.
Expertise in ETL and SQL
Dexter specializes in ETL design, development, and techniques and holds proficiency in Oracle PL/SQL and advanced SQL. His expertise extends to database query tuning and optimization, making him highly skilled in enhancing the performance of data retrieval and manipulation processes.
Skills in Data Modeling and Integration
Dexter has strong knowledge in data modeling and data/system integration. He is adept at building process automation platforms, contributing to smoother and more efficient business operations. His comprehensive analytical and programming skills further enhance his capability in these areas.