Oracle APEX Consultant, Blogger and Integrator. All-rounder in building small, medium and enterprise applications. Extensive knowledge in various area of web-driven applications in Back-end (PL/SQL, SQL, Java), Front-end (Oracle APEX, HTML, JavaScript, CSS, jQuery, OracleJET, ReactJS), RESTful APIs, Third-party library integrations (Apex Office Print (AOP), Payment Gateways, Syncfusion, HighCharts) and APEX Plugins (HighChart, StarRating)
- Developing enterprise web applications through Oracle APEX using its basic, core & advanced features.
- Implementing complex business logic using Oracle SQL & PL/SQL.
- Developing and supporting Oracle APEX applications based on EBS Applications. Custom authentication from EBS users, Building Various Utility tools to support EBS operations, Building custom reports from EBS.
- Building customized eForms/dynamic forms/custom forms using Oracle APEX.
- Building RESTful API interface, adding OAuth2 security, two-way encryption/decryption, token-based web service implementation etc.
- Building APEX applications using REST Enabled SQL on Remote Database.
- Creating APEX Plugins from scratch. Modifying of existing Oracle APEX plugins.
- Experience of payment gateway integration like PayPal, Civica, Capita, Barclays & WorldPay.
- Advance use of APEX Office Print (AOP) like Dynamic Template, Documents Merge, Batch Printing, Adding SVG, Adding Dynamic Images etc.
- Effectively writing custom JavaScript/jQuery and HTML5.
- Third-party libraries integration like SyncFusion, HighCharts, Bootstrap, jQuery Mobile etc.
- Creating database Table, Sequence, Procedures, Functions, Packages, Types, Triggers etc.
- Creating dynamic schemas and other DB Object using dynamic SQL and sending Email through Procedure.
- Implementing eForms, Multi File Upload, multi-language, Email, performance tuning etc.
- Experience on J2EE Architecture with JSP, Servlets and MVC Architecture.
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