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You will get Oracle Database Migration and Upgrades on Linux/Unix Platform

Syed Rafi U.Status: Offline
Syed Rafi U. Syed Rafi U.
4.9
Preview image

Let a pro handle the details

Buy Other Databases services from Syed Rafi, priced and ready to go.
Syed Rafi U.Status: Offline
Syed Rafi U. Syed Rafi U.
4.9
Preview image

Let a pro handle the details

Buy Other Databases services from Syed Rafi, priced and ready to go.

Project details

Hello! I’m an experienced Oracle Database Administrator (DBA) with 10+ years of hands-on expertise in managing and upgrading Oracle databases across a wide range of environments — from legacy Oracle 9i/10g/11g systems to modern 19c multitenant architecture and cloud-based deployments (including AWS RDS).

I specialize in complex database upgrades, ensuring minimal downtime, high data integrity, and complete compliance with Oracle’s best practices. I’ve worked with both standalone and clustered environments, on-premise as well as cloud platforms, and have successfully executed cross-platform, cross-version, and multitenant upgrade projects across diverse industry sectors.
Upgrading Oracle 10g, 11g, and 12c databases to 19c
Patching (PSU/CPU) and version compliance checks
Handling CDB/PDB conversions during 12c/19c upgrades
Running Oracle’s preupgrade.jar and health checks
Validating deprecated features and parameter changes
Memory, performance, and licensing review before upgrade
RMAN Backup and Recovery
Invalid object recompilation and fix-up scripts
Testing application compatibility and fixing upgrade anomalies
Cleanup of deprecated init parameters and logs
Database Type
Oracle, PostgreSQL
What's included
Service Tiers Starter
$100
Standard
$200
Advanced
$500
Delivery Time 2 days 6 days 12 days
Number of Revisions
123
Source Code
4.9
10 reviews
90% Complete
(9)
10% Complete
(1)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

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Mailchimp, social media marketing guru needed, data mining Rafi is a good person and good worker. Hopefully he has learned very valuable lessons from this project. A would choose respect and love so we are giving you such score despite of number of humps that we faced with you. Please do the right thing from now and on. Best luck to you my dear friend.
Syed Rafi U.Status: Offline

About Syed Rafi

Syed Rafi U.Status: Offline
Database Admin & virtual assistant
4.9  (10 reviews)
Hyderabad, India - 7:59 am local time
Hi! I'm a seasoned Oracle Database Administrator with 10+ years of hands-on experience, specializing in Oracle 11g/12c/19c upgrades, performance tuning, RMAN backup/recovery, Data Guard, RAC, and multitenant architecture. I’m also skilled in managing Oracle environments on AWS cloud platforms, including RDS and EC2 deployments.

Alongside my technical background, I’ve worked as a Virtual Assistant (VA) for both IT and Non-IT clients on Upwork, providing reliable support with:

Managing and responding to emails professionally

Calendar and appointment scheduling

Data entry and report preparation

Technical support and ticket handling

Web research and documentation

Admin support for remote teams

I’m highly organized, detail-oriented, and known for my clear communication and problem-solving approach. Whether you need database support, cloud expertise, or a trustworthy VA to keep your operations smooth, I’m here to help.

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Delivery time starts when Syed Rafi receives requirements from you.

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Revisions may occur after the delivery date.

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