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You will get I will troubleshoot and optimize your Oracle Database and SQL

Nisar A.Status: Offline
Nisar A. Nisar A.
Preview image

Let a pro handle the details

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

Let a pro handle the details

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

Project details

I will troubleshoot, optimize, and improve your Oracle Database and SQL queries for better performance, accuracy, and reliability. I can help with slow queries, SQL errors, query tuning, indexing recommendations, stored procedures, execution plans, database performance issues, and troubleshooting.

You will receive a clear and practical solution based on your specific database problem. I will analyze the issue, identify the root cause, optimize the SQL where needed, and provide recommendations to improve performance and prevent similar issues.

I can assist with Oracle Database, MySQL, and PostgreSQL projects, including:

SQL query debugging and optimization
Slow query performance improvement
Indexing recommendations
Stored procedures and database logic
Execution plan analysis
Database troubleshooting
Query performance analysis
Database-related errors and fixes

Please provide your query, error message, database version, and relevant details before starting so I can understand your requirements and deliver the best solution.
Database Type
MySQL, Oracle, PostgreSQL
What's included
Service Tiers Starter
$25
Standard
$60
Advanced
$120
Delivery Time 1 day 2 days 3 days
Number of Revisions
122
Number of Queries
2510
Query Debugging
Query Optimization
Query Scheduling
-
Query Analysis
-
Source Code
-
-
-
Optional add-ons You can add these on the next page.
Fast Delivery
+$12 - $20
Additional Revision
+$5
Additional Query
+$10
Query Analysis
+$15
Source Code
+$10
Nisar A.Status: Offline

About Nisar

Nisar A.Status: Offline
Oracle DBA | Linux & Network Administrator | SQL Performance Expert
Karachi, Pakistan - 1:45 pm local time
I am an IT professional specializing in Oracle Database Administration, SQL Performance Optimization, Linux System Administration, and Network Administration. I help businesses maintain reliable databases, servers, and network infrastructure while troubleshooting technical and performance issues.

My expertise includes Oracle Database administration, SQL query optimization, PL/SQL, database performance tuning, Linux server administration, network configuration, VPNs, firewalls, SSL, server deployment, monitoring, and technical troubleshooting.

I can help with Oracle database performance issues, slow SQL queries, Linux server problems, network connectivity, VPN configuration, SSL certificates, server administration, and infrastructure troubleshooting.

I focus on providing secure, reliable, and practical solutions with clear communication and professional delivery.

Steps for completing your project

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

Delivery time starts when Nisar receives requirements from you.

Nisar works on your project following the steps below.

Revisions may occur after the delivery date.

Review your database issue

Analyze and optimize the query

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