You will get "I will write, fix, or optimize your SQL query"
Project details
Need a SQL query written, fixed, or optimized? I can help.
I build clean, efficient SQL solutions that solve real business problems—not just queries that run. Whether you need reporting, dashboard data, KPI calculations, data validation, or help troubleshooting an existing query, I'll deliver SQL that is accurate, well-structured, and easy to maintain.
Services include:
• SQL query development
• Query debugging & optimization
• Reporting & dashboard datasets
• KPI & business metrics
• Data validation
• Business logic implementation
Every project starts by understanding your business requirements so the final SQL answers the questions that matter. I validate results, document important assumptions, and write readable, maintainable SQL that's ready for reporting or production use.
My background includes analytics and business intelligence for Fortune 500, fintech, e-commerce, digital marketing, and scientific research organizations.
If you're unsure exactly what you need, tell me your business problem and I'll recommend the best solution.
I build clean, efficient SQL solutions that solve real business problems—not just queries that run. Whether you need reporting, dashboard data, KPI calculations, data validation, or help troubleshooting an existing query, I'll deliver SQL that is accurate, well-structured, and easy to maintain.
Services include:
• SQL query development
• Query debugging & optimization
• Reporting & dashboard datasets
• KPI & business metrics
• Data validation
• Business logic implementation
Every project starts by understanding your business requirements so the final SQL answers the questions that matter. I validate results, document important assumptions, and write readable, maintainable SQL that's ready for reporting or production use.
My background includes analytics and business intelligence for Fortune 500, fintech, e-commerce, digital marketing, and scientific research organizations.
If you're unsure exactly what you need, tell me your business problem and I'll recommend the best solution.
Database Type
MySQL, MS SQL, SQLite, PostgreSQLWhat's included
| Service Tiers |
Starter
$75
|
Standard
$175
|
Advanced
$350
|
|---|---|---|---|
| Delivery Time | 2 days | 3 days | 5 days |
Number of Revisions | 1 | 2 | 2 |
Number of Queries | 1 | 1 | 3 |
Query Debugging | - | ||
Query Optimization | - | ||
Query Scheduling | - | - | - |
Query Analysis | |||
Source Code |
Optional add-ons
You can add these on the next page.
Additional Revision
+$30
Additional Query
(+ 1 Day)
+$60
Verified SQL Solution
(+ 1 Day)
+$50
Query Walkthrough
(+ 1 Day)
+$50
Business Logic Review
(+ 1 Day)
+$60Frequently asked questions
About Lee
Business Intelligence Analyst | SQL | Google Sheets Expert
Toledo, United States - 6:19 am local time
Whether you need SQL development, Google Sheets automation, executive dashboards, data cleanup, KPI reporting, or business analytics, I build solutions that reduce manual work and provide meaningful insights.
I can help with:
• SQL development and query optimization
• Dashboard and KPI reporting
• Google Sheets & Apps Script automation
• Data cleanup, validation, and transformation
• Marketing, sales, and operational analytics
• Executive reporting and business intelligence
With 20+ years of experience supporting startups, Fortune 500 companies, e-commerce, fintech, and manufacturing, I've helped executives, marketing teams, operations, finance, and engineering make better decisions from their data.
I focus on practical solutions, clear communication, and fast turnaround. If your data isn't giving you the answers you need, I'd be happy to help.
Steps for completing your project
After purchasing the project, send requirements so Lee can start the project.
Delivery time starts when Lee receives requirements from you.
Lee works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements Review
I'll review your requirements, files, and business objectives. If anything is unclear, I'll reach out with questions before development begins to ensure we're building the right solution.
Solution Design
I'll evaluate your database structure, business rules, and reporting needs to determine the best approach for an accurate, efficient, and maintainable SQL solution.