Justina Adesoji
Lagos, Nigeria
Justina Adesoji
Data Analyst
Category : Data base
Transforming Messy Data into Profitable Business Stories
Are you struggling with scattered Excel files or "dirty" data that doesn't make sense? I help businesses and startups turn raw information into interactive, visual dashboards that drive growth.
Why work with me?
I am a high-achieving Data Analyst (Best Graduating Student in my cohort) specializing in the Financial and Tech sectors. I don’t just "clean" data; I find the story hidden within it to help you understand your revenue, trends, and performance.
What I offer:
1. Data Cleaning & Transformation (SQL/Excel): I will fix your broken datasets, remove duplicates, and organize your data for accurate reporting.
2. Interactive Dashboards (Power BI): Build automated, "at-a-glance" views of your KPIs so you can make decisions in seconds.
3. Retail & Financial Analysis: Expertise in analyzing large-scale datasets (up to 50,000+ records) to identify sales trends and profitability.
4. Insightful Storytelling: You won't just get charts; you'll get a summary of "What the data is actually telling you."
Tools I use:
1. Power BI: For high-end visualization.
2. SQL: For complex data querying and management.
3. Excel: For advanced modeling and quick-turnaround cleaning.
My Promise: Accuracy, clear communication, and data that is ready to be presented to stakeholders immediately. Let’s turn your data into your biggest asset.
Are you struggling with scattered Excel files or "dirty" data that doesn't make sense? I help businesses and startups turn raw information into interactive, visual dashboards that drive growth.
Why work with me?
I am a high-achieving Data Analyst (Best Graduating Student in my cohort) specializing in the Financial and Tech sectors. I don’t just "clean" data; I find the story hidden within it to help you understand your revenue, trends, and performance.
What I offer:
1. Data Cleaning & Transformation (SQL/Excel): I will fix your broken datasets, remove duplicates, and organize your data for accurate reporting.
2. Interactive Dashboards (Power BI): Build automated, "at-a-glance" views of your KPIs so you can make decisions in seconds.
3. Retail & Financial Analysis: Expertise in analyzing large-scale datasets (up to 50,000+ records) to identify sales trends and profitability.
4. Insightful Storytelling: You won't just get charts; you'll get a summary of "What the data is actually telling you."
Tools I use:
1. Power BI: For high-end visualization.
2. SQL: For complex data querying and management.
3. Excel: For advanced modeling and quick-turnaround cleaning.
My Promise: Accuracy, clear communication, and data that is ready to be presented to stakeholders immediately. Let’s turn your data into your biggest asset.
Working hours
- Monday:08h00 To 18h00
- Tuesday:08h00 To 18h00
- Wednesday:08h00 To 18h00
- Thursday:08h00 To 18h00
- Friday:08h00 To 18h00
- Saturday:Not available
- Sunday:Not available
I hold a Diploma degree in a data-centric field, graduating as the Best Graduating Student in my cohort. This achievement is a testament to my technical rigor and my ability to solve complex analytical problems under pressure.
During my academic tenure and intensive professional training, I have mastered the 'Data Storytelling' workflow: from deep-cleaning messy datasets using SQL and Excel to building high-impact business dashboards in Power BI.
Key Technical Competencies:
1. Data Cleaning: Expert at handling large-scale datasets (50,000+ records), ensuring 100% accuracy and readiness for analysis.
2. Business Intelligence: Specialized in creating interactive Power BI reports that translate complex metrics into actionable financial and tech insights.
3. Analytical Thinking: Trained to look beyond the numbers to answer the 'So What?'—identifying trends, risks, and growth opportunities.
I bring a mix of academic excellence and a 'results-first' mindset to every project, ensuring that your data isn't just organized, but is actually working for your business.
During my academic tenure and intensive professional training, I have mastered the 'Data Storytelling' workflow: from deep-cleaning messy datasets using SQL and Excel to building high-impact business dashboards in Power BI.
Key Technical Competencies:
1. Data Cleaning: Expert at handling large-scale datasets (50,000+ records), ensuring 100% accuracy and readiness for analysis.
2. Business Intelligence: Specialized in creating interactive Power BI reports that translate complex metrics into actionable financial and tech insights.
3. Analytical Thinking: Trained to look beyond the numbers to answer the 'So What?'—identifying trends, risks, and growth opportunities.
I bring a mix of academic excellence and a 'results-first' mindset to every project, ensuring that your data isn't just organized, but is actually working for your business.
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