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Data Analysis Data Collection Data Processing Data Visualization Excel
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Daniel O.

@Danzy262

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5.0
7

2.7

2.7

86%

Data Analyst | Excel, Developer & Researcher

$10 USD / Hour

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Nigeria (2:32 PM)

Joined on August 12, 2025

$10 USD / Hour

Hello! I’m Daniel, a Data Analyst and Business Intelligence specialist focused on helping businesses transform raw data into clear, actionable insights. I help startups, business owners, and teams make smarter decisions through: Interactive Power BI dashboards Excel automation and reporting systems KPI tracking and performance analysis Sales and operational reporting Data cleaning and transformation Business insights and trend analysis I combine analytical thinking with business understanding to create reports and dashboards that are not only visually clear, but also useful for decision-making. Tools I work with include: Microsoft Excel Power BI SQL Google Sheets Data visualization tools Why clients work with me: ✔ Clear communication ✔ Fast response time ✔ Attention to detail ✔ Business-focused reporting ✔ Reliable delivery ✔ Clean and professional dashboards Whether you need a dashboard, automated reporting solution, data cleanup, or business performance analysis, I’m ready to help. Let’s work together to turn your data into valuable business insights.

Verifications

On time

100%

On budget

100%

Accept rate

100%

Repeat hire rate

17%

Portfolio

Portfolio

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13774493
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5.0 · 7 Reviews
7 Reviews
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Mojgan M.

5.0

$25 USD

3 minutes ago

Extract, Clean and Normalize Procurement Data

I highly recommend him. Always updating the progress and explain such that everything was clear for me as a client. It was a good and very smooth experience!

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David S.

5.0

$75 USD

1 month ago

Large Pavilion Material Takeoff

Done way before deadline and went above what was asked. Highly recommended

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Manoj K.

4.8

₹2,000 INR

2 months ago

E-Commerce Site Teardown & Feature List -- 2

Nicely done job. finished in a timely manner.

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Smarth M.

5.0

₹1,500 INR

2 months ago

Google Sheets Expense Auditor

very good work keep it up

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Syed Shaheryar Hussain S.

5.0

$50 USD

2 months ago

Pinterest User Research

Great work delivered perfectly on time and budget. Daniel communicates clearly and provides regular updates on the task. I highly recommend him!

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Experience

Data Analyst

Mar, 2021 - Present

5 years, 2 months

Remote

Mar, 2021 - Present

5 years, 2 months

I work with raw and structured data to deliver accurate analysis, clear reports, and actionable insights. My responsibilities include cleaning and preparing data, analyzing trends and patterns, and creating dashboards using Excel, Power BI, and SQL. I focus on presenting data in a simple, easy-to-understand format that helps clients track performance, identify opportunities, and make informed business decisions.

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Texas, United States

D

Closed User

@danielc322

·

Client – Direct Collaborator

I worked with Olasehinde Daniel on multiple freelance projects, and he was professional, reliable, and easy to work with throughout our collaboration. He communicated clearly, followed instructions well, and delivered tasks on time. He showed good attention to detail and was always open to feedback and improvements. Overall, it was a smooth working experience, and I would be comfortable working with him again on similar projects.

Mar, 2021 - Present

5 years, 2 months

Education

University of Ilorin

2017 - 2021

4 years

B.sc. Statistics

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Nigeria

2017 - 2021

4 years

Qualifications

Google Data Analytics Professional Certificate

2022

Microsoft

Completed a comprehensive professional program covering data analysis, visualization, and reporting using Excel, SQL, and Tableau. Gained practical skills in cleaning, interpreting, and presenting complex datasets for business insights.

2022

Publications

Sales Performance Dashboard Report

2021

Self-Published

Developed a comprehensive Sales Performance Dashboard Report to track and analyze sales trends, revenue growth, and product performance. Leveraged Excel, SQL, and Power BI to create interactive visualizations and actionable insights, helping businesses make data-driven decisions and optimize sales strategies.

2021

Certifications

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