This is
Dariel's Portfolio

Aspiring Data Analyst skilled in Excel, SQL, and Tableau @DarielEusebio

Data Cleaning Project
In SQL

In this project, I cleaned the 2020-2023 layoffs dataset in MySQL server by identifying and removing duplicates, standardizing data formats, handling null values, and removing unnecessary records. This process enhanced the data integrity and prepare the dataset for effective analysis.

Exploratory Data Analysis in SQL

This project builts on the data cleaning project documented in a different repository. I utilized exploratory data techniques to uncover insights on the layoffs.csv dataset. Key findings include identifying uber as the company with the most layoffs in 2020 with 7525.

Bike Sales

This project uses Excel to analyze bike sales data. It explores the relationship between bike sales and factors such as region, gender, commute distance, children, etc. The analysis reveals a strong relationship between regions such as North America and bike sales when compared to other regions such as Europe and Asia.

Barber Shop Scheduler

This Bash script uses postgresql to simplify appointment scheduling for a barber shop. Users can view available services such as haircuts, trims, and shaves, select appointments based on time slots, and provide their information.

Phone

917-836-6022

Email

Dcrotona21@gmail.com

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