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You will get fast SQL query debugging & performance optimization
Project details
Slow or failing SQL queries can disrupt operations, increase costs, and frustrate teams. I help you quickly diagnose, debug, and optimize SQL queries so your database is fast, reliable, and easy to maintain.
Whether you're dealing with errors, long-running queries, inefficient joins, missing indexes, or confusing execution plans, I follow a structured, professional workflow to identify the root cause and deliver actionable fixes.
I support MySQL, PostgreSQL, MS SQL Server, and SQLite. My specialties include:
• Fixing errors and broken queries
• Improving query speed and efficiency
• Rewriting complex SQL for clarity and performance
• Execution plan analysis
• Indexing recommendations
• Identifying bottlenecks in joins, filters, and aggregations
Each package provides a clear, fixed scope and fast turnaround, so you always know exactly what you're getting. You’ll receive optimized SQL along with clear explanations of what was improved and why.
If you need reliable, professional SQL debugging or performance tuning delivered quickly and with expert care, this project is the perfect fit.
Whether you're dealing with errors, long-running queries, inefficient joins, missing indexes, or confusing execution plans, I follow a structured, professional workflow to identify the root cause and deliver actionable fixes.
I support MySQL, PostgreSQL, MS SQL Server, and SQLite. My specialties include:
• Fixing errors and broken queries
• Improving query speed and efficiency
• Rewriting complex SQL for clarity and performance
• Execution plan analysis
• Indexing recommendations
• Identifying bottlenecks in joins, filters, and aggregations
Each package provides a clear, fixed scope and fast turnaround, so you always know exactly what you're getting. You’ll receive optimized SQL along with clear explanations of what was improved and why.
If you need reliable, professional SQL debugging or performance tuning delivered quickly and with expert care, this project is the perfect fit.
Database Type
MySQL, MS SQL, SQLite, PostgreSQLWhat's included
| Service Tiers |
Starter
$35
|
Standard
$95
|
Advanced
$225
|
|---|---|---|---|
| Delivery Time | 1 day | 2 days | 4 days |
Number of Revisions | 1 | 2 | 3 |
Number of Queries | 1 | 3 | 6 |
Query Debugging | |||
Query Optimization | |||
Query Scheduling | - | - | - |
Query Analysis | - | ||
Source Code | - | - | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$30
Additional Revision
+$10
Additional Query
(+ 1 Day)
+$20Frequently asked questions
About Mohd Hammad
GA4 & Google Tag Manager (GTM) Specialist | Event Tracking
New Delhi, India - 11:10 pm local time
I'm a marketing data analyst with 4+ years of experience and an MSc from EDHEC Business School (Top-10 French Grande École). My work sits at the intersection of data and commercial decision-making. And Google Analytics 4 (GA4) and Google Tag Manager (GTM) are the implementation layer I specialise in.
I've connected websites to GA4 and Google Ads, configured conversion tracking, debugged broken tag setups, and built the measurement foundation for client businesses across consulting and agency engagements.
What I can help you with:
→ GTM installation on WordPress, Shopify, and Webflow
→ GA4 property setup and enhanced measurement configuration
→ Broken tag, trigger, and variable debugging
→ GA4 verification and setup audits
→ Google Ads conversion tracking setup
Every delivery includes a verification report confirming exactly what was implemented and that it's working correctly.
My longer-term work spans marketing attribution and channel ROI analysis. The tracking I set up is always built with that upstream purpose in mind - clean data that can answer what's actually driving growth.
Steps for completing your project
After purchasing the project, send requirements so Mohd Hammad can start the project.
Delivery time starts when Mohd Hammad receives requirements from you.
Mohd Hammad works on your project following the steps below.
Revisions may occur after the delivery date.
Review Requirements
I review your SQL queries, schema, and issue description.
Reproduce the Issue (if applicable)
I recreate or analyze the failing or slow behavior.