Welcome to My Portfolio

Hi, I'm Taufik Hidayah. A passionate Data Analyst and Data Science.

Learn More About Me

About Me

Profile Picture

I am a graduate of the Indonesia University of Informatics and Business (UNIBI), majoring in Informatics, with a deep interest in the field of data analysis. Throughout my academic journey, I have developed skills in processing, analyzing, and presenting data to support informed decision-making.

My skills include:

  • Data Analysis: Proficiency in using tools such as Python, SQL, and Excel to extract insights from data.
  • Data Visualization: Experience in creating interactive dashboards using tools like IBM Cognos Analytics or Google Looker Studio.
  • Data Modeling: Ability to build data models ranging from simple to complex to support prediction and optimization.
In addition, I actively participate in online courses and independent projects to deepen my knowledge in the field. I believe that data is the key to delivering innovative solutions across various sectors, and I am highly enthusiastic about applying my expertise in the professional world.

My Projects

Supply Chain Analysis

....

Desember 2025
Pandas, Matplotlib, Seaborn, Numpy, ...
Python, Analytical Skills, ...
Kaggle
View Project

Flight Price of Bangladesh Analysis

How to increase profitability by optimizing ticket pricing strategies.

March 2025
Pandas, Matplotlib, Seaborn, Numpy, Scipy, Sckit Posthocs, Kruskal, Multicomp
Python, Analytical Skills, Statistic, Data Visualization
Kaggle

Credit Risk Analysis and Optimization of Lending Decisions

How to understand the patterns and characteristics of high-risk loans and optimize the credit assessment process to reduce financial losses.

February 2025
Pandas, Matplotlib, Seaborn, NumPy, Scipy Scikit-Posthocs
Python ,Analytical Skills, Data Analysis, Data Visualization, Statistic
Kaggle

Customer Spending Behavior Analysis

How does customer spending behavior differ in each category, and which categories are most dominant in terms of spending?

January 2025
Pandas, Matplotlib, Seaborn, Numpy, Scipy, IBM Cognos Analytics
Data Analysis, IBM Cognos Analytics, Analytical Skills, Dahsboard Building, Data Visualization, Statistic, Python
Kaggle

Contact Me

Feel free to reach out to me for collaboration or questions!