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At a Glance

Key details about this service to help you decide. Generated by Zinn Hub, not the seller.

Tools Used

Excel, Power BI & SQL
Full analytics stack covering data cleaning in Excel, interactive dashboards in Power BI, and database querying with SQL.

Output Formats

PBIX, Excel & PDF
You receive Power BI projects as PBIX files, Excel analysis in structured spreadsheets, and a PDF summary report for easy sharing.

Dataset Scope

Up to 500 rows / 50 cols
Optimised for small-to-medium structured datasets in Excel or CSV format. Larger datasets should be discussed before ordering.

Best For

Business Decision-Making
Ideal for sales tracking, customer behaviour analysis, financial reporting, and operational performance monitoring.

What You'll Receive

Formats:
Digital Files
Delivery Method: Order Manager
Notes: I deliver every data analysis report within 3 days of receiving the required data. Each report includes data cleaning, exploratory analysis, clear visualizations, and actionable insights to support informed decision-making

Full Description

I am a passionate and results-oriented data analyst with strong skills in Excel, Power BI, and SQL, dedicated to helping businesses make smarter and more profitable decisions through data. I enjoy working with data to uncover patterns, trends, and insights that can improve business performance, increase productivity, and support growth. My goal is to turn complex information into simple, understandable reports and dashboards that organizations can use confidently for decision-making.

With Excel, I am experienced in data cleaning, organizing datasets, creating formulas, pivot tables, charts, dashboards, and generating detailed reports. I use Excel to analyze business data efficiently and identify key trends that can help improve operations and sales performance. I am also skilled in managing large datasets while maintaining accuracy and attention to detail.

Using Power BI, I design interactive dashboards and visually appealing reports that allow businesses to track important metrics and monitor performance in real time. I can transform raw data into meaningful visualizations that make it easier for teams and managers to understand business progress, customer behavior, and operational outcomes. My focus is always on creating clear and impactful visual reports that provide value to clients and organizations.

In SQL, I have the ability to extract, filter, query, and manage data from databases effectively. I use SQL to retrieve important information, identify trends, and support analytical processes that help businesses make informed decisions. I am a fast learner, a good communicator, and someone who enjoys solving problems through analytical thinking. I am committed to continuous learning and delivering accurate, insightful, and valuable data solutions that help businesses grow and succeed.

  •  I ensure complete confidentiality of my clients’ data at all times, maintaining trust and professionalism in every project. I deliver Excel-based analysis in well-structured spreadsheets,and CSV files and Power BI projects in PBIX format, and also provide clear PDF reports for easy interpretation and sharing. I can efficiently handle datasets of up to 500 rows and 50 columns, ensuring accurate analysis, visualization, and reporting that support informed decision-making.

 I'm Committed to delivering accurate data insights, improving business performance, and creating impactful solutions through analytical skills, visualization, problem-solving, and continuous learning for organizational growth.Will use my above tools to visualize your data and present clear analysis.

 

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Compare Packages

FeatureBasicStandardPremium
Delivery Time3 days5 days7 days
Revisions13Unlimited
Data cleaning
Excel formatting
Simple charts/graphs
Basic data Analysis
PDF/ Excel report
Power Bi visualization
Pivot tables
Business insights reports
Data summary presentation
Everything in standard
Interactive dashboard
SQL data querying
Detailed business Analysis
Data presentation and recommendations

Portfolio

Examples of the seller's work related to this Zinn.

Retail sales performance overview

Retail sales performance overview

This project is a Retail Sales Performance Dashboard designed to analyze and visualize sales data for a retail business. The dashboard provides insights into revenue, product performance, customer demographics, and sales trends over time. It helps business owners or managers make data-driven decisions by quickly identifying high-performing products, customer buying patterns, and revenue changes

Retail sales performance overview
Retail sales performance overview

Service Details

Service Type
Standard
Zinner Type
Freelancer
Availability
24/7
Seller's Country
Nigeria
Languages Accepted
English
NDA available
Yes
Project Sizes Handled
Small To Medium
Response time
Within 3 days
Years of Experience
1

Frequently Asked Questions

I can analyze different types of data including sales data, customer data, financial records, survey results, and healthcare or research data. As long as the data is structured (Excel, CSV, or database format), I can clean, process, and extract meaningful insights from it.

I typically deliver most data analysis projects within 3 working days, depending on the size and complexity of the dataset. Simple analyses may take less time, while larger or more complex projects may require additional time, which I will communicate clearly in advance.

You will receive a complete report that includes cleaned and processed data, visualizations (charts and dashboards if required), and clear, actionable insights. I also provide a summary explanation to help you understand the findings and how they can support your decision-making.

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Data Analyst | Excel, Power Bi &Amp; Sql Driving Decisions With Data 5 &Raquo; Zinn Hub

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