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You will get advanced SQL queries for database cleaning and data analysis

Muhammad A.Status: Offline
Muhammad A. Muhammad A.
Preview imagePreview image

Let a pro handle the details

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

Let a pro handle the details

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

Project details

Are you looking for an advanced SQL expert to clean, transform, and analyze your complex relational databases? Let's turn your raw database rows into structured, actionable business intelligence.

I specialize in writing optimized SQL scripts that solve business challenges. Using your transactional datasets, I extract deep data insights that improve strategic decision-making.

What this project includes:
 • Advanced Query Writing: Utilizing CTEs, Window Functions, Aggregate Joins, and Subqueries.
 • Data Cleansing: Handling missing data variables, removing duplicate records, and auditing anomalies.
 • Database Structuring: Setting up relational schemas for business tracking (e.g., E-commerce Cohorts/RFM Churn).

Let's organize your database tables for maximum business efficiency today!
Database Type
MySQL, MS SQL, SQLite
What's included
Service Tiers Starter
$25
Standard
$60
Advanced
$120
Delivery Time 1 day 3 days 4 days
Number of Revisions
223
Number of Queries
2510
Query Debugging
Query Optimization
-
Query Scheduling
-
-
Query Analysis
Source Code

Frequently asked questions

Muhammad A.Status: Offline

About Muhammad

Muhammad A.Status: Offline
Data Analyst & ML Specialist | Python | SQL | Power BI
Gujranwala, Pakistan - 8:36 am local time
Are you looking for a Full-Stack Data Analyst & Machine Learning Specialist who doesn't just build pretty dashboards, but actually deploys predictive data science models and understands the business economics behind your data? Let's transform your raw datasets into profitable growth.

I specialize in bridging the gap between complex datasets and strategic business execution. With a strong background in Economics combined with full-stack Data Science tools, I build end-to-end data pipelines that save your time and increase revenue.

What I bring to your project:
- Data Cleaning and Manipulation: Cleaning messy real-world data efficiently using Python (Pandas, NumPy).
- Database Management: Writing optimized SQL queries, database indexing, joins, and subqueries to manage your tables.
- Advanced Business Intelligence: Designing interactive, automated, and dynamic dashboards in Microsoft Power BI using advanced DAX.
- Predictive Analytics: Building and deployment of machine learning models including Linear/Logistic Regression and K-Means Clustering via Scikit-Learn.

Whether you need to automate your repetitive Excel spreadsheets into real-time Power BI dashboards, clean your SQL databases, or predict customer trends using Machine Learning, I am here to deliver fast and reliable solutions.

Let's hop on a brief call to discuss your data challenges and how we can solve them!

Steps for completing your project

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

Delivery time starts when Muhammad receives requirements from you.

Muhammad works on your project following the steps below.

Revisions may occur after the delivery date.

Schema Assessment

Reviewing database tables, schemas, and data types for structural integrity.

Query Writing & Debugging

Developing optimized SQL scripts using CTEs, joins, and indexing.

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