“Oracle SQL & PL/SQL Developer delivering fast, reliable, and scalable database solutions for businesses that need accuracy, automation, and high-performance systems.”
hey ,i'm Abdelrahman and i'm a Oracle SQL & PL/SQL Developer specialized in building stable, high-performance systems for businesses that need accuracy, automation, and clean database architecture.
Over the past years, I’ve developed complete database solutions including accounting engines, purchase order systems, document workflows, and automation jobs using PL/SQL, packages, triggers, and scheduler modules. I focus on writing clean, optimized, and fully documented code that works reliably in production.
My experience includes:
Designing database structures and ER diagrams
Building advanced PL/SQL packages, procedures, and triggers
Creating automation jobs using DBMS_SCHEDULER
Implementing accounting logic and auto-journal workflows
Optimizing SQL queries and improving performance
Debugging complex systems and fixing data issues
Building end-to-end business modules like orders, payments, reports, and filtering systems
I always aim to deliver solutions that are not only functional, but also scalable, maintainable, and easy to understand by future developers. My approach is simple: understand the business logic deeply, design the most efficient workflow, and write code that clients can rely on.
If you need a developer who cares about details, system integrity, and long-term reliability, I’d be happy to work with you. Let’s build something robust together.
Work Terms
Hours of Operation:
Available daily for work and communication.
Communication:
I prefer clear, direct communication through Guru messages or scheduled calls when needed.
Payment Terms:
Work begins after agreement on scope and milestones.
For larger projects, milestones are recommended for smooth delivery.
Delivery Approach:
I provide clean, tested, and documented code with continuous updates during the project.
I am committed to accuracy, deadlines, and professional workflow.
Project Types:
Hourly or fixed-price projects are both acceptable.