You will get Data Cleaning and Validation
Project details
Hello,
If you’re in need of expert assistance with data cleaning and validation, you’re in the right place.
As a skilled Data Analyst, I understand the critical importance of clean, accurate data for effective decision-making and analysis. With meticulous attention to detail and advanced data cleaning techniques, I ensure that your datasets are refined and optimized for optimal performance.
My data cleaning services streamline your datasets, removing inconsistencies, errors, and redundancies to provide you with reliable and actionable insights.
Services I Offer:
✨ Data Quality Assessment
✨ Data Validation and Verification
✨ Standardization and Normalization
✨ Missing Data Imputation
✨ Outlier Detection and Removal
✨ Deduplication
✨ Data Transformation and Formatting
✨ Data Integration
✨ Custom Data Cleaning Solutions
✨ Documentation and Reporting
Why Choose Me:
Precision and Accuracy in Data Cleaning
Efficient and Timely Delivery
Experience Across Diverse Data Sources and Formats
Tailored Solutions to Meet Your Data Cleaning Needs
If you’re in need of expert assistance with data cleaning and validation, you’re in the right place.
As a skilled Data Analyst, I understand the critical importance of clean, accurate data for effective decision-making and analysis. With meticulous attention to detail and advanced data cleaning techniques, I ensure that your datasets are refined and optimized for optimal performance.
My data cleaning services streamline your datasets, removing inconsistencies, errors, and redundancies to provide you with reliable and actionable insights.
Services I Offer:
✨ Data Quality Assessment
✨ Data Validation and Verification
✨ Standardization and Normalization
✨ Missing Data Imputation
✨ Outlier Detection and Removal
✨ Deduplication
✨ Data Transformation and Formatting
✨ Data Integration
✨ Custom Data Cleaning Solutions
✨ Documentation and Reporting
Why Choose Me:
Precision and Accuracy in Data Cleaning
Efficient and Timely Delivery
Experience Across Diverse Data Sources and Formats
Tailored Solutions to Meet Your Data Cleaning Needs
Data Tool
Microsoft ExcelWhat's included
| Service Tiers |
Starter
$10
|
Standard
$20
|
Advanced
$30
|
|---|---|---|---|
| Delivery Time | 2 days | 4 days | 5 days |
Number of Revisions | 1 | 3 | 5 |
Frequently asked questions
6 reviews
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This project doesn't have any reviews.
OB
Onitiju Badrudeen B.
Aug 7, 2026
AI Automation Specialist for Data Analysis & Dataset Insights
Thanks jelilat for a wonderful job, i appreciated the way this was developed within hours. You made my work seamless and i recommend you for more hire
OB
Onitiju Badrudeen B.
Jul 25, 2026
AI Automation Specialist for Data Analysis & Dataset Insights
Jelilat is committed to get the work done, she is always online to my life easier whenever am having issues the project. A problem solver and detail oriented. Thanks for your service. Coming back for more work when am around. Thanks
AH
Ameer H.
Mar 10, 2025
Virtual Assistant | Task management
Highly professional very helpful throughout the entire project will hire her again in future.
SL
Sophie L.
Jul 15, 2024
Execel data
JL
Julie L.
Jun 9, 2024
People data analysis
About Jelilat Oluwatosin
Data Analyst | Business Operations | Virtual Assistant | CRM | Startup
100%
Job Success
Afon, Nigeria - 11:26 pm local time
That's where I come in.
I'm Jelilat, a Business Operations & Data Specialist with over 4 years of experience supporting startups and growing businesses through data analytics, CRM management, business operations, product support, and technical virtual assistance. I don't just complete tasks—I help businesses work smarter, make better decisions, and improve their day-to-day operations.
Here's how I can support your business:
Data Analytics & Business Intelligence
• Data cleaning, analysis, and reporting
• Interactive dashboards (Power BI, Excel & Tableau)
• SQL queries and data visualization
• KPI tracking and business reporting
Business Operations & CRM
• CRM management
• CRM data organization and workflow optimization
• SOP creation and process documentation
• Business process improvement
Startup & Executive Support
• Technical Virtual Assistance
• Project coordination
• Market and business research
• Administrative support
• Product management support
• Basic QA testing and user acceptance testing (UAT)
Sales & Growth Support
• Lead generation
• Prospect research
• CRM updates
• Sales support and customer follow-up
I've worked with startups, consulting firms, and businesses across industries, helping teams stay organized, improve efficiency, and make data-driven decisions. Whether you need someone to analyze your data, optimize your CRM, support your operations, or become a reliable extension of your team, I'm ready to help.
If you're looking for someone who is proactive, detail-oriented, and committed to delivering high-quality work, I'd love to discuss how I can support your business.
Steps for completing your project
After purchasing the project, send requirements so Jelilat Oluwatosin can start the project.
Delivery time starts when Jelilat Oluwatosin receives requirements from you.
Jelilat Oluwatosin works on your project following the steps below.
Revisions may occur after the delivery date.
Project Initiation and Requirements Gathering
We’ll start by discussing your specific data cleaning and validation needs, including the types of data you have, the sources of data, and any specific requirements or objectives you have for the project.
Data Assessment and Profiling
I’ll conduct an initial assessment of your data to identify any issues, anomalies, or inconsistencies. This may involve data profiling to gain insights into the structure, quality, and integrity of the dataset.