Hello, I'm Long, a passionate student with a passion for learning and exploration. I find my greatest joy in working with data analysis and data engineering, and you can discover more about my journey on this portfolio website.
Performed statistical analysis and customer segmentation for E-commerce relational datasets to divide customers into different groups using Principal Component Analysis and K-means then analyzed these groups to improve sales.
Constructed 10 pages of Power BI dashboards to visualize financial, human resources, and e-commerce and applied 3 DeepLearning Models including RandomForestClassifier, LabelEncoder, and FBProphet to enhance accuracy of Human Resources, Sales, and Marketing analysis and predictions.
This project involves using Python and Selenium to scrape job postings from Indeed and perform data analysis to extract insights about the job market for data engineers to identify the companies that are hiring the most, determine the distribution of job titles to determine the most in-demand roles on the market.
Designed a database for PetFinder dataset by normalizing the dataset using snowflake schema constructing ETL pipelines by SQLSeverMangetmentStudio and SQLServerIntegrationServices.
Implemented Plotly and Dash packages in Python to construct a variety of interactive dashboards that visualize gaming market during the recent 40 years.
