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I am a certified Oracle DBA and Oracle Certified Professional (OCP) with over ten years of experience in designing, developing, and maintaining enterprise-scale databases and ERP implementations. I have a proven background in enforcing complex business rules, ensuring data integrity, and implementing security across OLTP and OLAP environments. I excel at translating business requirements into robust PL/SQL code and optimized SQL, tuning queries, and building APIs and interfaces using Oracle Developer tools. I thrive in cross-functional teams and am committed to delivering reliable, high-quality solutions on Oracle and SQL Server platforms.…I am a certified Oracle DBA and Oracle Certified Professional (OCP) with over ten years of experience in designing, developing, and maintaining enterprise-scale databases and ERP implementations. I have a proven background in enforcing complex business rules, ensuring data integrity, and implementing security across OLTP and OLAP environments. I excel at translating business requirements into robust PL/SQL code and optimized SQL, tuning queries, and building APIs and interfaces using Oracle Developer tools. I thrive in cross-functional teams and am committed to delivering reliable, high-quality solutions on Oracle and SQL Server platforms.

Muhammad Qaisar

Web Developer, Programmer, Database Developer, +2

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I am a certified Oracle DBA and Oracle Certified Professional (OCP) with over ten years of experience in designing, developing, and maintaining enterprise-scale databases and ERP implementations. I have a proven background in enforcing complex business rules, ensuring data integrity, and implementing security across OLTP and OLAP environments. I excel at translating business requirements into robust PL/SQL code and optimized SQL, tuning queries, and building APIs and interfaces using Oracle Developer tools. I thrive in cross-functional teams and am committed to delivering reliable, high-quality solutions on Oracle and SQL Server platforms.…I am a certified Oracle DBA and Oracle Certified Professional (OCP) with over ten years of experience in designing, developing, and maintaining enterprise-scale databases and ERP implementations. I have a proven background in enforcing complex business rules, ensuring data integrity, and implementing security across OLTP and OLAP environments. I excel at translating business requirements into robust PL/SQL code and optimized SQL, tuning queries, and building APIs and interfaces using Oracle Developer tools. I thrive in cross-functional teams and am committed to delivering reliable, high-quality solutions on Oracle and SQL Server platforms.

Available to hire

I am a certified Oracle DBA and Oracle Certified Professional (OCP) with over ten years of experience in designing, developing, and maintaining enterprise-scale databases and ERP implementations. I have a proven background in enforcing complex business rules, ensuring data integrity, and implementing security across OLTP and OLAP environments.

I excel at translating business requirements into robust PL/SQL code and optimized SQL, tuning queries, and building APIs and interfaces using Oracle Developer tools. I thrive in cross-functional teams and am committed to delivering reliable, high-quality solutions on Oracle and SQL Server platforms.

Skills

Oracle

PL SQL

SQL

Experience Level

Oracle

Expert

PL SQL

Expert

SQL

Expert

Language

English

Fluent

Work Experience

Oracle Database Consultant at Dynaception Consulting

April 20, 2021 - April 20, 2021

Performed customized error handling, enforced data integrity, and administered users, roles, and database security. Implemented APIs and developed procedures, functions, packages, and triggers with complex business rules; redesigned forms and reports for user-friendly data processing; managed change requests and logging.

Senior Oracle Consultant at Information Technology Office, Govt of Saskatchewan

May 20, 2007 - May 20, 2007

Implemented fine-grain access control (FGAC) for privacy; designed and maintained forms and reports; managed data change requests; implemented APIs for business rules; performed application-level modularity improvements.

Senior Oracle ERP Application Developer / Analyst at Public Service Commission, Govt of Saskatchewan

April 1, 2006 - April 1, 2006

Led ERP HRMS 11i deployment across departments, conducted gap analyses, designed system components, migrated legacy HRMS, and developed customizations and API extensions for MIDAS Time and Labour, HR, Payroll, and OLM. Created tests to meet quality criteria and designed Oracle Alerts and concurrent programs.

Senior Consultant / Team Lead at Department of Education, Govt of Saskatchewan

November 1, 2004 - November 1, 2004

Served as systems DBA and lead Oracle implementation across education modules; planned, designed, and deployed web-based suites in Unix environments; performed data migrations from 8i/9i to 10g; developed custom menus, logging, and history procedures; mentored developers.

Senior Oracle PL/SQL Developer / DBA at Discovery Communications (Discovery Channel)

June 1, 2001 - June 1, 2001

Provided data-management and programmatic customizations; developed interfaces, extracts, conversions, forms, reports, and workflow adjustments; ensured production readiness and proper security constraints.

Oracle Developer at Herbalife International of America

September 30, 2000 - September 30, 2000

Led conceptualization and physical development of Distributor Compensation Management System; designed UI, performed data retrieval optimizations, and implemented data migrations and security planning.

Oracle Developer / Programmer at Interstellar Techsoft Solutions

December 31, 1999 - December 31, 1999

Participated in data modeling and development of an Internet-based content management application; built modules, interfaces, and debugged PL/SQL components; documented recovery plans and produced user manuals.

NexTel Communication at NexTel Communication, Detroit

March 31, 1999 - March 31, 1999

Developed customer services and billing system components using Oracle Developer 2000; implemented forms, reports, and security controls; performed data migrations and QA testing.

Oracle Developer at Mirza Corporation

September 30, 1998 - September 30, 1998

Led HR data automation projects, migrated data from MS Access to Oracle, designed screens, reports, and end-user layers; implemented security measures and system testing.