Hire the Best Oracle Performance Tuning Specialists
in Saudi Arabia

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Ahmed A.

Riyadh, Saudi Arabia

$25/hr
5.0
43 jobs

Career Highlight • Senior Solutions Architect & Oracle Consultant with 20+ years of expertise in Cloud Transformation, OCI, and Oracle Products. • Accomplished IT Strategist driving large-scale infrastructure transformations across the Telecom, Banking, Commercial and Government sectors. • Expert in bridging the gap between business objectives and technical execution, specializing in Oracle Cloud Infrastructure (OCI), Exadata, and Hybrid Cloud architectures. • Proven track record of leading complex pre-sales cycles, from RFI/RFP responses to proof-of-concept (POC) delivery and executing mission-critical database migrations that optimize operational costs and enhance efficiency. • Certified OCI Architect with deep expertise in managing vendor relationships and delivering high-value solutions for top-tier enterprise clients. Core Competencies: • Cloud Platforms: OCI Architecture, Cloud Migrations, Exadata, ExaCC, OCVS, ZDLRA, Hybrid Disaster Recovery Solutions, Multi-Cloud Strategy (AWS & Azure). • Strategic Pre-Sales: RFI/RFP Management, Solution Design, TCO Analysis, Customer Workshops. • Services: Solution Architecture, IT Infrastructure & Cloud Managed Services, Technical Account Management and Disaster Recovery. • Database Management: Oracle Database Migration, Performance Tuning, Backup & Recovery, MySQL, MongoDB. • Sectors: Telecommunications, Banking/Finance, Government, Commercial. Professional Certificates & Badges: • Oracle Cloud Infrastructure Certified Architect Associate. • Oracle Cloud Infrastructure Migration Architect Professional. • Oracle Cloud Database Migration and Integration Professional. • Oracle Cloud Infrastructure Multicloud Architect Professional. • Microsoft Certified: Azure Fundamentals. • AWS Certified Solutions Architect Associate • Oracle Exadata On-Premise Solutions Engineer Specialist • Oracle Exadata On-Premise Sales Specialist • Oracle Recovery Appliance (ZDLRA) Solution Engineer Specialist • MySQL Solutions Engineer Specialist. • ITIL® Foundation

  • Oracle Performance Tuning
  • MySQL
  • MongoDB
  • Oracle PLSQL
  • Oracle Data Guard
  • Oracle RAC
  • Oracle Application Server
  • Oracle Database Administration
  • Amazon Web Services
  • Oracle Cloud
  • Solution Architecture
  • Cloud Migration
Muneer A.

Riyadh, Saudi Arabia

$15/hr
5.0
4 jobs

SQL Developer | Database Developer & Architect | Data Modeler | Performance Tuning | Data Migration | ETL Solutions | Data Warehouse With over 10+ years of experience in database development, architecture, data modeling, and ETL solutions, I specialize in designing high performance, scalable database solutions. What I Can Do for You: • Database Design & Development • Data Modeling (Conceptual, Logical, and Physical) • ERD (Entity Relationship Diagram) Design & Documentation • SQL Development & Advanced Query Optimization • Database Programming (Stored Procedures, Functions, Triggers, Views, and Database Objects)) • Database Performance Analysis & Tuning • ETL Design, Development & Data Migration • Data Warehousing & Business Intelligence Solutions • Database Assessment, Troubleshooting, Normalization & Modernization I have successfully delivered database and data solutions across multiple industries, including Banking, Education, Booking & Reservation Systems, ERP Solutions, Government Organizations, Large Scale Enterprise Systems, and Enterprise Applications. Please provide me any existing documents; I will review them without cost . I can commence immediately, upon receipt of files and/or specifications, and typically provide either recommendations or a mock-up for review within 12 hours.. It would be my pleasure to work together and I will do my best to meet your expectations. Best Regards,

  • Oracle
  • Database Architecture
  • Database Modeling
  • Database Design
  • Database Development
  • Database Management
  • Oracle PLSQL
  • PostgreSQL
  • Microsoft SQL Server
  • MySQL
  • NoSQL Database
  • SQL
  • ETL
  • SQL Server Integration Services
  • TIBCO ActiveMatrix BusinessWorks
  • UML Diagram
  • Informatica
  • Data Migration
  • Supabase
Abdul Hafeez C.

Riyadh, Saudi Arabia

$64/hr
4.9
7 jobs

Interested to work on databases of "ERP Solutions" especially Oracle EBS and Fusion as Finance and HCM Consultant and specially adding “Oracle Apex”. More than 29 years of IT Relevant experience. 26 Years Oracle Developer experience for Customize applications. 21 Years Oracle EBS Finance and HCM Functional Consultant Experience. 11 Years of Fusion Finance and HCM Functional Consultant Experience.

  • Oracle Database
  • Oracle Forms
  • Oracle Cloud
  • Oracle Financials Applications
  • Oracle OBIEE Plus
  • Oracle PLSQL
  • Oracle Reports
  • Oracle E-Business Suite
  • Oracle Data Integrator
  • Oracle Applications
  • Oracle APEX
  • Oracle Fusion Applications
Ahmed Z.

Rabigh, Saudi Arabia

$20/hr
5.0
24 jobs

Need a reliable Oracle APEX developer who can actually build complete systems — not just forms and reports? I help companies turn complex business processes into clean, easy-to-use Oracle APEX applications. I’ve built full systems including HR platforms, training portals, approval workflows, reporting dashboards, and API-integrated apps. I can help you with: Custom Oracle APEX apps (new or existing) Complex PL/SQL logic (functions, packages, triggers) Approval workflows & role-based access Interactive dashboards & management reports Performance tuning & fixing slow queries ORDS / REST API integrations Why clients like working with me: ✔ I understand business logic, not just code ✔ I communicate clearly and ask the right questions ✔ I deliver production-ready solutions, not half-finished demos ✔ I can work independently or with your team If you want your Oracle APEX system to feel like a real product instead of a prototype, let’s talk.

  • Python
  • Python Script
  • Microsoft VBScript
  • Web Application
  • Core PHP
  • JavaScript
  • CSS
  • HTML

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