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Author Profile

Joel Kallman
Senior Director, Software Development

Joel R. Kallman is Senior Director of Software Development for Oracle's Server Technologies division at Oracle America, Inc.  He is responsible for the development and product management of Oracle Application Express.  Joel has been at Oracle since 1996 and is the co-creator of Oracle Application Express.  He is a contributing author of several books on Oracle technology, including Expert One on One Oracle, Beginning Oracle Programming, and Mastering Oracle PL/SQL: Practical Solutions.   Joel holds a Bachelor of Science degree in Computer and Information Science from the College of Engineering, Ohio State University.

Rapid Data Model Development

Quickly create data models for any application with Quick SQL. By Joel Kallman March/April 2019 Oracle Application Express (Oracle APEX) is the low-code...

Beyond the Database

Integrate application data from anywhere with Oracle Application Express 18.1. By Joel Kallman September/October 2018 Oracle Application Express (Oracle APEX) is th...

From Low Code to High Control

Go no code, low code, and high control with Oracle Application Express 5.1. By Joel Kallman September/October 2017 Oracle Application Express, the...

Easy Master/Detail

Build master/detail forms for business applications with Oracle Application Express 5.1 interactive grids. By Joel Kallman May/June 2017 Master/detail...

See Better Results

Build better data visualizations with Oracle Application Express 5.1 charts. By Joel Kallman March/April 2017 The data visualization engine of the...

Express Lane Development

Use Oracle Application Express to quickly build roadworthy mobile applications. By Joel Kallman July/August 2016 Oracle Application Express is a no-cost feature of ...

Quick Iterative Development

Create modern web applications in Oracle Application Express without writing a single line of code. By Joel Kallman September/October 2015 With Oracle Application...