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Project details
I have a diversified layer of experience with a successful track record
as a consistent performer. Looking for a challenging job, the best
workplace for any performance-driven organization and opportunity
to apply successive skills and knowledge to achieve solid level
resource for an organization.
as a consistent performer. Looking for a challenging job, the best
workplace for any performance-driven organization and opportunity
to apply successive skills and knowledge to achieve solid level
resource for an organization.
Database Type
OracleWhat's included
| Service Tiers |
Starter
$100
|
Standard
$400
|
Advanced
$1,000
|
|---|---|---|---|
| Delivery Time | 30 days | 60 days | 70 days |
Number of Revisions | 0 | 2 | 2 |
Source Code | - |
Optional add-ons
You can add these on the next page.
Additional Revision
+$400Frequently asked questions
About MD RAIHAN
Freelancing
Dhaka, Bangladesh - 12:54 pm local time
Enterprise-Grade Database Management | Cloud Architecture | High Availability & Performance Optimization
Experienced and results-driven Oracle Database Administrator and Cloud Infrastructure Specialist with a proven track record in managing, securing, and optimizing enterprise-level database systems. Expertise includes the full lifecycle of Oracle databases (11g, 12c, 19c) and deployment of scalable, resilient architectures in cloud environments such as Oracle Cloud Infrastructure (OCI), AWS, and Azure.
Core Competencies:
Installation, configuration, patching, and upgrade of Oracle DBs across dev, test, and production environments.
Performance tuning, SQL query optimization, and advanced troubleshooting for mission-critical systems.
Backup and recovery strategy implementation using RMAN, Data Pump, and Oracle Data Guard.
Cloud migration planning and execution, including lift-and-shift and hybrid cloud deployments.
High Availability (HA) and Disaster Recovery (DR) design using RAC, ASM, and GoldenGate.
Security hardening, role-based access control, and compliance enforcement (GDPR, HIPAA).
Skilled in automating routine tasks via scripting (Shell, PL/SQL) and leveraging monitoring tools such as Oracle Enterprise Manager (OEM), CloudWatch, and custom alert systems to maintain system integrity and performance.
Passionate about system reliability, data integrity, and aligning IT infrastructure with business continuity goals.
Steps for completing your project
After purchasing the project, send requirements so MD RAIHAN can start the project.
Delivery time starts when MD RAIHAN receives requirements from you.
MD RAIHAN works on your project following the steps below.
Revisions may occur after the delivery date.
Setup
software collection environment setup system analysis network setup