Projects

Dive into my project portfolio, highlighting mastery in Python, Tableau, and SQL. From harnessing Python's versatility to creating visually compelling insights with Tableau and executing robust data manipulations through SQL, each project showcases a skillful blend of tools. Explore how these competencies converge to drive impactful data analysis and foster a data-driven approach across diverse projects.

Coffee Shop Sales Dashboard

Analyzed data about coffee shop sales data (personal project), what I did:

Performed data preprocessing
Data warehousing in PostgreSQL
Data Visualization in Tableau
Sales dashboard
Give insights and recommendations according from the dashboard

Project link: https://www.canva.com/design/DAF1wICc28g/jOK5VVqWVOldCDCv4Y1hDw/edit?utm_content=DAF1wICc28g&utm_campaign=designshare&utm_medium=link2&utm_source=sharebutton

Hotel Data Visualization using Python

Analyzed data of a hotel business data (Rakamin Project), what I did:

Performed Data Cleaning and Preprocessing
Analyzed Monthly Hotel Booking Analysis Based on Hotel Type
Impact Analysis of Stay Duration on Hotel Bookings Cancellation Rates
Impact Analysis of Lead Time on Hotel Bookings Cancellation Rate
Impact Analysis of Lead Time on Hotel Bookings Cancellation Rate
Give insights and recommendations

Project link: https://www.canva.com/design/DAF1wEMNu3g/nl7pG1EWPzAvhbwD9X5OYg/edit?utm_content=DAF1wEMNu3g&utm_campaign=designshare&utm_medium=link2&utm_source=sharebutton

Customer Churn Prediction using Machine Learning

Worked as a team to predict customer churn of a travel agent company (Rakamin Final Project), what I did:

Performed exploratory data analysis
Performed data preprocessing
Performed machine learning modelling
Give insights about the results of the machine learning model

Project link: https://www.canva.com/design/DAFaO1ZzzXM/R0WofvkIqjPG9uEP0-waFA/edit?utm_content=DAFaO1ZzzXM&utm_campaign=designshare&utm_medium=link2&utm_source=sharebutton