You will get Oracle to PostgreSQL Migration Specialist for Seamless Data Transition
Rising Talent
Project details
In this project, I am utilizing a strategic approach for seamless data migration from Oracle to PostgreSQL. Leveraging the ora2pg tool, I'm ensuring the efficient migration of database structures. For data migration, I'm harnessing the power of oracle_fdw to seamlessly transfer your valuable information. Additionally, to maintain real-time updates, I'm implementing GoldenGate for Change Data Capture (CDC), ensuring that your PostgreSQL database stays in sync with your Oracle source. This combined approach guarantees a smooth, reliable, and up-to-date transition.
Database Type
Oracle, PostgreSQLWhat's included
| Service Tiers |
Starter
$10
|
Standard
$20
|
Advanced
$50
|
|---|---|---|---|
| Delivery Time | 2 days | 5 days | 10 days |
Number of Revisions | 3 | 5 | Unlimited |
Number of Queries | 10 | 20 | 30 |
Query Debugging | - | - | - |
Query Optimization | - | - | - |
Query Scheduling | - | - | - |
Query Analysis | - | - | - |
Source Code | - | - | - |
Optional add-ons
You can add these on the next page.
Query Optimization
+$5Frequently asked questions
4 reviews
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CC
Charles C.
Sep 3, 2025
Oracle SQL column display
Great results, no issues, will work with again.
CC
Charles C.
Nov 18, 2024
SQL condition
Great experience once again. Task was completed in timely manner.
CC
Charles C.
Sep 28, 2024
SQL Insert
Great experience, He completed the task before due date
NT
Nilesh T.
Jun 6, 2024
Oracle Database Listener Troubleshooting and Fixing
Connected quickly and resolved the issue I was facing in a timely manner. Tried various approaches till issue resolved and was able to give clear knowledge on various technical aspects of Oracle that I wasnt aware of before.
About Hamza
Database Administrator
100%
Job Success
Islamabad, Pakistan - 10:04 pm local time
I’ve worked with read/write heavy workloads, where I’ve helped improve query performance, reduce load, and stabilize systems by optimizing queries, indexes, and configurations. I also have experience handling real production issues such as locking, slow queries, and I/O bottlenecks.
On the infrastructure side, I’ve set up and managed replication and HA environments (Patroni/EFM), along with backup and recovery strategies including PITR and restore validation. I’ve also worked on database migrations (Oracle to PostgreSQL) using tools like Ora2Pg, FDW, and GoldenGate.
Alongside PostgreSQL, I have experience with MSSQL, Oracle, and MySQL, mainly around performance tuning, backup/recovery, and administration.
I focus on practical solutions—whether it’s fixing a slow query, stabilizing a production system, or helping improve overall database performance.
Steps for completing your project
After purchasing the project, send requirements so Hamza can start the project.
Delivery time starts when Hamza receives requirements from you.
Hamza works on your project following the steps below.
Revisions may occur after the delivery date.
Discussion with client
Engage in a detailed discussion with the client about their Oracle to PostgreSQL migration requirements. Understand their data volume, structure, desired timeline, and any specific needs.
Project Execution
Execute the migration plan, employing tools like ora2pg for structure migration and oracle_fdw for data migration. Implement CDC with Oracle GoldenGate to ensure real-time data synchronization.