Full collection · 11 projects
Projects
Every piece of work documented here: data analysis, automation, and tools. Sorted from the most recent.
- Data Analysis Indonesia Earthquake Analysis An automated pipeline that pulls the latest earthquake data from BMKG open data, converts XML into tabular CSV, then runs descriptive analysis and visualization.
- Data Analysis Transjakarta BRT Analysis Exploratory data analysis of Transjakarta (Jakarta BRT) transaction data for April 2023: route patterns, peak hours, and passenger demographics.
- Data Analysis Indonesia Education Analysis (2017–2023) Province-level education data analysis covering HDI, mean years of schooling, unemployment, and primary school infrastructure to understand inter-province inequality.
- Web Relationship Memory Museum A personal website shaped like a digital museum, holding memories with Piti as a spatial archive that can be entered and felt again.
- Data Analysis Olist Commerce Analytics Decision-oriented analysis of Brazil's Olist e-commerce dataset covering 96k orders, analyzed for commercial performance and customer experience recommendations.
- Web Jadwal Kuliah (Class Schedule) A lightweight web app for tracking a class schedule, built specifically for Piti, powered by React and Vite.
- Web Student Archive System A student data archiving system: an app for storing, managing, and searching student records in a structured way.
- Web Eyetails ERP ERP system for an eyewear business: inventory management, sales, and customer database. My first freelance project.
- Machine Learning Jakarta Air Quality Index (ISPU) Prediction Predicting Jakarta's air quality index using 5 ML algorithms with SHAP explainability.
- Web KoperArgy Cooperative savings and loans website using Flask, HTML, and CSS Bootstrap. A course project that became my first fullstack exercise.
- Web File Organizer Desktop app built with Python and Tkinter that automatically tidies up thousands of college and freelance files based on filename keywords.