Muhammad Rafey

– PL/SQL & Database Development: Design and optimize PL/SQL code (procedures, packages, triggers, views) in Oracle 18c/19c for efficient data processing. – Application Development: Build and enhance Oracle APEX apps and Oracle Forms & Reports (12c) to streamline business operations. – Database Optimization & Security: Improve SQL performance, apply indexing/partitioning, and enforce authentication and authorization controls. – Integration & Tuning: Develop SOAP/REST APIs, integrate external systems, and perform testing and performance tuning. – Support & Mentorship: Provide system support, documentation, and guidance to junior developers and cross-functional teams.

– PL/SQL & Database Development: Design, optimize, and implement PL/SQL procedures, functions, triggers, packages, and views for Oracle Database (18c and 19c), ensuring efficient data processing. – Application Development & Customization: Develop and enhance Oracle APEX applications and Oracle Forms & Reports (12c – 12.2.1.x) to streamline business workflows and reporting. – Database Optimization & Security: Collaborate on database design, optimize SQL queries, implement indexing/partitioning, and enforce security best practices for authentication and authorization. – Integration & Performance Tuning: Develop SOAP/RESTful web services, integrate external systems, conduct unit testing, debugging, and performance tuning for optimal system efficiency. – Support, Documentation & Mentorship: Provide ongoing maintenance, technical documentation, and training, while mentoring junior developers and collaborating with cross-functional teams.

– PL/SQL & Database Development: Design, optimize, and implement PL/SQL packages, procedures, triggers, and dynamic SQL for Oracle Database (18c and 19c), ensuring high-performance data processing. – Oracle APEX, Forms & Reports: Develop and customize Oracle APEX applications, Oracle Forms & Reports (11g and 12c) to enhance business workflows and reporting. – Database Management & Performance Tuning: Manage Oracle RDMS databases, enforce data validation, optimize SQL queries, and implement indexing and partitioning strategies for enhanced performance. – Reporting & System Integration: Develop Oracle Reports, Jasper Reports, and integrate SOAP/RESTful web services for seamless system interoperability. – Software Optimization & Documentation: Debug, optimize, and upgrade applications while maintaining technical documentation, user manuals, and release notes.

– PL/SQL & Database Development: Design, develop, and optimize PL/SQL packages, procedures, triggers, and dynamic SQL queries for Oracle Database (12c to 21c), ensuring high-performance transaction processing. – Application & Reporting Development: Lead development of Oracle APEX applications and Oracle Forms & Reports (12c – 12.2.1.x) while designing insightful Oracle Reports and Jasper Reports for data analysis. – Database Management & Optimization: Oversee Oracle RDMS databases, implement data validation, optimize SQL queries, and enhance performance with indexing and partitioning strategies. – Integration & Security: Develop SOAP/RESTful web services, integrate payment gateways, and implement authentication and authorization mechanisms for secure transactions. – Software Enhancement & Documentation: Troubleshoot, debug, and upgrade applications while maintaining technical documentation, user manuals, and release notes for seamless project execution.

– Complete lifecycle application development. – Develop software solutions through user collaboration, system analysis, and adherence to the software development lifecycle. – Proficient in Python, PHP, and PL/SQL for software development. – Oversee databases, servers, hosting, and network operations. – Apply Object-oriented Design and Analysis (OOA and OOD) principles. – Conduct data analysis for complex data and files. – Support, maintain, and document software functionality.

– Oracle APEX & Forms Development: Lead Oracle APEX and Oracle Forms (12c – 12.2.1.x) projects, ensuring responsive design, performance optimization, and adherence to web standards for seamless application development. – PL/SQL & Database Management: Design and optimize PL/SQL packages, procedures, triggers, and dynamic SQL for Oracle Database (12c to 21c), ensuring data integrity, validation, and high-performance transactions. – Reporting & Data Analysis: Develop and integrate Oracle Reports and Jasper Reports, delivering accurate, visually compelling reports for business intelligence and decision-making. – Web Services & System Integration: Build and integrate SOAP/RESTful web services, implement payment gateways, and enhance security through authentication and authorization mechanisms. – Software Enhancement & Documentation: Troubleshoot, debug, and upgrade applications while maintaining technical documentation, user manuals, and release notes to support development and deployment.