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You will get I will write and optimize Oracle SQL queries

Dat P.Status: Offline
Dat P.
Preview image

Let a pro handle the details

Buy Database Queries services from Dat, priced and ready to go.
Dat P.Status: Offline
Dat P.
Preview image

Let a pro handle the details

Buy Database Queries services from Dat, priced and ready to go.

Project details

I will help you develop, troubleshoot, and optimize Oracle SQL queries to improve performance, accuracy, and efficiency.

Services include:
• SQL query development
• Query troubleshooting
• Query optimization
• Performance analysis
• Data extraction and reporting
• Oracle database support

Whether you need to fix a slow query, build a new report, or improve database performance, I can provide reliable Oracle SQL solutions based on your business requirements.

Tools:
Oracle SQL, Oracle Database, Toad for Oracle

Please contact me before placing an order for complex requirements.
Database Type
Oracle
What's included
Service Tiers Starter
$30
Standard
$60
Advanced
$120
Delivery Time 2 days 2 days 4 days
Number of Revisions
235
Query Debugging
Query Optimization
Query Scheduling
-
Query Analysis
Source Code
-
-
Optional add-ons You can add these on the next page.
Additional Revision
+$10
Additional Query (+ 2 Days)
+$20
Dat P.Status: Offline

About Dat

Dat P.Status: Offline
Oracle SQL Expert|Airline Revenue Accounting|Data Validation
Hanoi, Vietnam - 7:11 pm local time
I am an Oracle SQL professional with more than 13 years of experience in Airline Revenue Accounting, data analysis, and business data validation.

My expertise includes Oracle SQL development, revenue reconciliation, transaction analysis, fare and tax validation, reporting automation, and large-scale data quality control. I have extensive experience working with airline sales and accounting data, investigating discrepancies, optimizing SQL queries, and supporting business operations with accurate and reliable reporting.

Core skills:

• Oracle SQL Development and Optimization
• Airline Revenue Accounting
• Data Validation and Reconciliation
• Reporting and Data Analysis
• Excel and Business Reporting
• Data Quality Assurance
• Sales and Revenue Data Investigation

I am committed to delivering accurate results, clear communication, and practical solutions that help businesses improve data quality and operational efficiency.

If you are looking for an Oracle SQL specialist with deep airline industry experience, I would be happy to support your project.

Steps for completing your project

After purchasing the project, send requirements so Dat can start the project.

Delivery time starts when Dat receives requirements from you.

Dat works on your project following the steps below.

Revisions may occur after the delivery date.

Requirement Analysis

Review business requirements, SQL queries, and database structure.

SQL Development & Optimization

Develop, troubleshoot, and optimize Oracle SQL queries.

Review the work, release payment, and leave feedback to Dat.