Walid Rashad

@walidrashad

WR

Cairo,EgyptJoined January 2026

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Building with ❤️ in Oracle APEX and PL/SQL Apps. I sit at the intersection of robust backend development and creative front-end design. When I'm not shipping apps, you’ll find me enjoying life, staying active, and following the technology trends.

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Walid Rashadwalidrashad.hashnode.dev12 posts

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WRWalid Rashadwalidrashad.hashnode.devApr 11 · 3 min read

Oracle Apex Ajax Callback Simple Example.

1- The Full Flow of the Example What apex_json Does in Oracle APEX apex_json is a built-in Oracle APEX package that builds and sends a JSON response back to the browser during an AJAX call. JavaScrip

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WRWalid Rashadwalidrashad.hashnode.devApr 10 · 6 min read

Mastering REST API Integrations in Oracle APEX.

For a long time, Oracle databases were treated as impenetrable fortresses. They were excellent at storing and processing data internally, but getting them to talk to the outside world—to trigger a Sla

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WRWalid Rashadwalidrashad.hashnode.devApr 8 · 6 min read

Beyond the Defaults: Mastering Oracle APEX Utility Classes for Modern UI/UX.

There is a persistent myth in the web development world that Oracle APEX applications are destined to look like clunky, early-2000s enterprise portals. If your app looks outdated, it isn’t the framewo

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WRWalid Rashadwalidrashad.hashnode.devApr 8 · 4 min read

Demystifying apex.server.process : The Ultimate Guide to Asynchronous APEX.

If you are building modern applications, your users expect immediate, uninterrupted feedback. Every time a user has to wait for a full page reload just to validate a field or fetch a dependent value,

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WRWalid Rashadwalidrashad.hashnode.devApr 6 · 5 min read

Stop Hitting Your Live Tables: Mastering APEX Collections for Complex Wizards and Temporary Data.

If you’ve spent enough time building enterprise applications in Oracle APEX, you’ve inevitably run into this scenario: You need to guide a user through a complex, multi-step wizard—perhaps a bulk fina

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Walid Rashad

About

Available for

Walid Rashad's blogs

Recently published

Oracle Apex Ajax Callback Simple Example.

Mastering REST API Integrations in Oracle APEX.

Beyond the Defaults: Mastering Oracle APEX Utility Classes for Modern UI/UX.

Demystifying apex.server.process : The Ultimate Guide to Asynchronous APEX.

Stop Hitting Your Live Tables: Mastering APEX Collections for Complex Wizards and Temporary Data.

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Walid Rashad

About

Available for

Walid Rashad's blogs

Recently published

Oracle Apex Ajax Callback Simple Example.

Mastering REST API Integrations in Oracle APEX.

Beyond the Defaults: Mastering Oracle APEX Utility Classes for Modern UI/UX.

Demystifying apex.server.process : The Ultimate Guide to Asynchronous APEX.

Stop Hitting Your Live Tables: Mastering APEX Collections for Complex Wizards and Temporary Data.