You will get a professionally designed and optimized MySQL database with ERD and script
Project details
🎉 LAUNCH OFFER — First 3 clients receive 20% off.
Message me before ordering to claim your discount.
Is your database poorly structured, running slow, or becoming hard to maintain as your data grows? I will design or fix your MySQL database so it is clean, fast, and built to scale.
What I specialize in:
• Designing normalized relational database schemas from scratch
• Creating ER diagrams and full table structures with proper constraints
• Fixing poorly designed or unstructured existing databases
• Adding indexes, foreign keys, and constraints for data integrity
• Optimizing slow queries using EXPLAIN, indexing strategies, and restructuring
• Writing stored procedures, triggers, and views
• Migrating data between database versions or formats
What you will receive:
• Fully functional MySQL schema with sample data
• ER diagram showing all table relationships
• SQL script file (.sql) ready to import
• Brief documentation explaining design decisions
I work with MySQL 8.0 and Navicat 12 for MySQL. All deliverables are tested and ready to use. Unsure which package fits your needs? Message me first and I will advise you free of charge.
Message me before ordering to claim your discount.
Is your database poorly structured, running slow, or becoming hard to maintain as your data grows? I will design or fix your MySQL database so it is clean, fast, and built to scale.
What I specialize in:
• Designing normalized relational database schemas from scratch
• Creating ER diagrams and full table structures with proper constraints
• Fixing poorly designed or unstructured existing databases
• Adding indexes, foreign keys, and constraints for data integrity
• Optimizing slow queries using EXPLAIN, indexing strategies, and restructuring
• Writing stored procedures, triggers, and views
• Migrating data between database versions or formats
What you will receive:
• Fully functional MySQL schema with sample data
• ER diagram showing all table relationships
• SQL script file (.sql) ready to import
• Brief documentation explaining design decisions
I work with MySQL 8.0 and Navicat 12 for MySQL. All deliverables are tested and ready to use. Unsure which package fits your needs? Message me first and I will advise you free of charge.
Database Type
MySQL, MS SQL, PostgreSQLWhat's included
| Service Tiers |
Starter
$12
|
Standard
$30
|
Advanced
$50
|
|---|---|---|---|
| Delivery Time | 2 days | 4 days | 7 days |
Number of Revisions | 1 | 2 | 3 |
Number of Tables Added | 5 | 12 | 15 |
Schema Diagram | |||
Permissions Setup | - | ||
Import/Export Data | - | ||
Admin Panel Setup | - | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$5 - $75
Additional Revision
+$8
Additional Table Added
(+ 1 Day)
+$10
sample data population
(+ 1 Day)
+$10Frequently asked questions
About Ashish
MySQL DB Designer & Python ETL Engineer | SQL | Pandas | SQLAlchemy
Karachi, Pakistan - 1:15 pm local time
Message me before ordering to claim your discount.
Is your database slow, messy, or built on spreadsheets? I design clean MySQL schemas and build Python pipelines that actually work — tested, documented, and delivered on time.
I'm a full-time Data Engineer at a US-based company (Biome Analytics, Oct 2021–present) with 4+ years working daily with MySQL, Python, ETL pipelines, and data validation at production scale.
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🗄️ MYSQL DATABASE DESIGN
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· Schema design from scratch
· ER diagrams (MySQL Workbench)
· Normalization to 3NF · Stored procedures & triggers
· Indexes & foreign key constraints
· Query optimization with EXPLAIN
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🔍 CUSTOM SQL QUERIES
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· Common table expressions (CTEs)
· Window functions (RANK, LAG, NTILE)
· Multi-table JOINs
· Subqueries & correlated queries
· Views
· Stored procedures
MySQL · PostgreSQL · MS SQL Server
━━━━━━━━━━━━━━━━━━━━━━━━━━━
⚙️ PYTHON ETL PIPELINES
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· Extract: CSV, JSON, XML, Excel
· Transform and clean data with Pandas or Polars
· Load into MySQL via SQLAlchemy or mysql-connector
· Error logging & validation
· Debug and fix AI-generated Python and SQL scripts that aren't working correctly in your environment.
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💼 MY BACKGROUND
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My database knowledge isn't from tutorials or online courses. I studied from "Database System Concepts" by Silberschatz, Korth & Sudarshan — the same textbook used in university computer science programs worldwide — combined with 4+ years of daily hands-on experience as a full-time Data Engineer at a US-based analytics company.
At work I build and maintain production ETL pipelines, validate ingested data, debug ingestion code, and design MySQL schemas that handle real business data every day.
What I deliver on Upwork is built the same way — properly structured, tested against real data, documented, and maintainable long after the project ends.
Ready to fix your data problem? Message me with a brief description
and I'll respond with a clear plan within a few hours.
Steps for completing your project
After purchasing the project, send requirements so Ashish can start the project.
Delivery time starts when Ashish receives requirements from you.
Ashish works on your project following the steps below.
Revisions may occur after the delivery date.
Analyse and understand the requirements first
Review your answers, understand the purpose of the database, number of tables needed, relationships, and any existing schema or data you have.
Design the schema and ER diagram
Map out all tables, columns, data types, primary keys, foreign keys, and relationships. Create the ER diagram showing the full structure.