--- title: "Arun Mohan (@armvarsity) | Hashnode" description: "Hero to superhero with Oracle APEX. Read the latest articles by Arun Mohan on Hashnode." url: "https://hashnode.com/@armvarsity" --- @armvarsity # Arun Mohan @armvarsity · Bangalore, India · Joined November 2022 Hero to superhero with Oracle APEX ### [How to Change the Default ORDS Landing Page in Oracle APEX?](https://apexvarsity.com/how-to-change-the-default-ords-landing-page-in-oracle-apex?utm_source=hashnode&utm_medium=feed) Quick ORDS Hack 2 min read · [apexvarsity.com](https://apexvarsity.com/how-to-change-the-default-ords-landing-page-in-oracle-apex?utm_source=hashnode&utm_medium=feed) [Sep 23, 2025](https://hashnode.com/posts/how-to-change-the-default-ords-landing-page-in-oracle-apex/68d2dd84ea33ac1412a22934) ### [How to Handle Large Data in APEX AJAX Calls (Bypassing the 32K Limit)?](https://apexvarsity.com/how-to-handle-large-data-in-apex-ajax-calls-bypassing-the-32k-limit?utm_source=hashnode&utm_medium=feed) Two Methods to Handle 32K Limit in APEX AJAX Calls 3 min read · [apexvarsity.com](https://apexvarsity.com/how-to-handle-large-data-in-apex-ajax-calls-bypassing-the-32k-limit?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/how-to-handle-large-data-in-apex-ajax-calls-bypassing-the-32k-limit/68ab4ec744a3a0c728e2e944) [Aug 24, 2025](https://hashnode.com/posts/how-to-handle-large-data-in-apex-ajax-calls-bypassing-the-32k-limit/68ab4ec744a3a0c728e2e944) ### [Integrating Oracle APEX with Microsoft Teams for Announcements](https://apexvarsity.com/integrating-oracle-apex-with-microsoft-teams-for-announcements?utm_source=hashnode&utm_medium=feed) Never miss a celebration again 5 min read · [apexvarsity.com](https://apexvarsity.com/integrating-oracle-apex-with-microsoft-teams-for-announcements?utm_source=hashnode&utm_medium=feed) [May 17, 2025](https://hashnode.com/posts/integrating-oracle-apex-with-microsoft-teams-for-announcements/68287f0b5072a82350db1481) ### [Building Smarter Event Solutions](https://apexvarsity.com/building-smarter-event-solutions-oracle-apex?utm_source=hashnode&utm_medium=feed) The Oracle APEX Q&A App with AI, PWA, and Real-Time Engagement 2 min read · [apexvarsity.com](https://apexvarsity.com/building-smarter-event-solutions-oracle-apex?utm_source=hashnode&utm_medium=feed) [Dec 20, 2024](https://hashnode.com/posts/building-smarter-event-solutions-oracle-apex/6765962847fee39dce2c3e13) ### [Oracle APEX Use Cases: Streamline Approvals](https://blog.maathra.com/oracle-apex-use-cases-streamline-approvals?utm_source=hashnode&utm_medium=feed) A Workflow Revolution! 1 min read · [blog.maathra.com](https://blog.maathra.com/oracle-apex-use-cases-streamline-approvals?utm_source=hashnode&utm_medium=feed) [May 4, 2024](https://hashnode.com/posts/oracle-apex-use-cases-streamline-approvals/66360ec1944f84333371b6c5)