عبد كريم

Key responsibilities: Design detailed specifications from user requirements to align with organizational objectives. Provide precise cost and resource estimates to optimize project efficiency and ensure success. Translate complex business requirements into actionable technical solutions with Business System Analysts. Support Oracle DBAs with advanced database design, optimization, and performance enhancement. Develop, rigorously test system components, and execute patching and upgrades with app administrators.

• Led Oracle APEX 24.x application development and modernization
initiatives, transforming legacy Oracle Forms applications into
scalable, cloud-ready web solutions supporting enterprise digital
transformation and AI-enabled workflows.
• Planned and executed Oracle Forms upgrades (11g → 12c → 14c) with
zero downtime, utilizing automated validation, regression testing, and
risk-mitigation strategies to ensure system stability.
• Designed and developed high-performance PL/SQL packages,
procedures, functions, triggers, and views, embedding rule-based
automation, intelligent validations, and AI-assisted business logic to
enhance data quality and process efficiency.
• Integrated Oracle APEX with Snowflake and third-party analytics
platforms using APIs, enabling AI-driven insights, predictive analytics,
and advanced reporting dashboards for business decision-making.
• Performed advanced SQL and PL/SQL performance tuning using
Explain Plan, AWR analysis, indexing strategies, and query
optimization techniques, achieving up to 30% improvement in
application performance and response time.

Led the development of Data Quality and Data Migration frameworks for Data Management Competency. Created the UDMF - SFDC Adapter to enhance data migration to Salesforce using Python, Oracle APEX, and PL/SQL. Developed multiple connectors in Python and Java, improving cross database compatibility for Data Quality applications.

• Led an Oracle APEX development team in designing and delivering an
enterprise-scale data management framework, ensuring scalability,
security, and high availability.
• Architected and developed interactive dashboards, classical and
interactive reports, and dynamic UI components using Oracle APEX to
support business analytics and executive reporting.
• Designed and optimized backend SQL and PL/SQL objects
(procedures, packages, views) to support high-volume transactional
and reporting requirements.
• Implemented REST API-based integrations between Oracle APEX and
Salesforce, enabling real-time data synchronization and seamless
cross-platform interoperability.
• Collaborated with business stakeholders, QA teams, and system
analysts to perform requirements analysis, UAT support, performance
tuning, and production deployment in Agile environments.

• Served as a key Oracle ERP Technical Consultant for Oracle E
Business Suite R12 implementation, delivering and supporting
Financials modules (GL, AP, AR, Cash Management) in compliance
driven enterprise environments.
• Led and supported CRP (Conference Room Pilot), UAT execution, and
end-user training, leveraging data-driven validation, automated test
scenarios, and intelligent issue analysis to accelerate user adoption
and defect resolution.
• Designed and configured primary ledgers, reporting ledgers, ledger
sets, and financial structures, supporting smooth production rollout,
AI-assisted reconciliation insights, and post-go-live operational
stability.

Key responsibilities: Managed requirements, system analysis, and technical/functional specs for Oracle ERP. Designed mobile and desktop apps with APEX and set project documentation standards. Provided post-implementation support, maintenance, and business flow documentation updates.

• Led technical delivery of Workforce Management ERP system
• Designed Arabic BI Publisher reports for regional compliance
• Optimized Oracle APEX and PL/SQL performance
• Provided production support and system enhancements

Key responsibilities: Developed Oracle ERP applications, web ticketing systems Developed Android mobile apps for CRM and workflow management. Created and hosted a microfinance banking

• Led development of cloud-hosted banking and microfinance ERP
solution
• Built Oracle APEX applications with automated workflows
• Implemented email notifications and management reporting
• Supported secure, scalable financial operations

• Designed and developed Oracle database objects including tables,
views, indexes, sequences, and high-performance PL/SQL programs,
supporting ERP custom applications, data automation, and intelligent
business workflows.
• Provided development and production support for Oracle Forms,
Oracle Reports, and Oracle APEX-based applications, leveraging
automation, AI-assisted diagnostics, and proactive monitoring to
improve system stability and response time.