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Dagmawi Kassa

Dagmawi Kassa

Data Analyst

Springboard | Silver Spring, MD

Technologies

My Portfolio Highlights

My New Article

Credit Card Customers Attrition Analysis Dashboard

My New Article

Employee Attrition Analysis

My New Article

Credit Card Customers Attrition Analysis Dashboard

Data Analyst | SQL | Microsoft Excel | Tableau | Data Storytelling | Exploratory Data Analysis

My Work

Take a look at my latest work.

notebook

Airbnb prices in New York

Python
article

Credit Card Customers Attrition Analysis

TableauExcel
article

Credit Card Customers Attrition Analysis Dashboard

Tableau
article

American Energy Market Regulator Analysis

SQLTableau
article

Employee Attrition Analysis

PythonTableauExcel
notebook

Airbnb prices in New York

Python

My Certifications

These are the industry credentials that I’ve earned.

Other Certificates

Springboard Data Analytics Career Track

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Introduction to Python
Introduction to SQL
Introduction to Power BI
Intermediate SQL

My Work Experience

Where I've interned and worked during my career.

Barkot M. Trading | Jan 2023 - Present

Data Analyst

● Collected, cleansed, and transformed sales data across multiple restaurant locations to identify trends and optimize inventory levels for noodles, smoothies, and other food items, resulting in a 15% reduction in material waste. ● Created, maintained, and automated daily, weekly, and monthly sales performance reports using Excel and SQL, supporting decision-making by restaurant management and enabling data-driven insights. ● Conducted ad-hoc analysis to evaluate customer purchasing patterns and recommended targeted promotions and pricing strategies, which increased sales by 10%. ● Built and maintained interactive dashboards and data visualization tools (e.g., Tableau, Excel) to present complex data insights and performance metrics, ensuring management could make clear, actionable decisions. ● Assisted in planning and managing restaurant supply by analyzing demand patterns, using data to ensure efficient stock management across multiple locations.
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My Education

Take a look at my formal education

Bootcamo in Data AnalyticsSpringboard | 2024

About Me

Dagmawi Kassa

Detail-oriented Data Analyst with engineering background, skilled in SQL, Python, Tableau, and Excel for data analysis and visualization. Strong problem-solving abilities and a focus on using data to support informed decision-making.

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