ようこそWelcome
Yedija Lewi Suryadi
Statistical Computing graduate, Polstat STIS · incoming Computer Systems Officer at BPS-Statistics Indonesia
Building web apps, learning Rust, and tinkering with my homelab, with anime and games along the way.
Hi! I'm Yedija Lewi Suryadi, usually called Dija or Lewis. I graduated in Statistical Computing (Information Systems track) from Politeknik Statistika STIS, and I'm about to start my career as a Computer Systems Officer (Pranata Komputer) at BPS-Statistics Indonesia in East Java.
For my thesis I built the text analytics module for the Statify statistics app, from text preprocessing to Naive Bayes classification. It taught me that clean text data matters as much as the model.
I enjoy building web apps with Laravel and Next.js, I am learning Rust, and I use AI coding agents to experiment faster. This site is where I write down what I learn, mistakes included.
“Developing a Text Analytics Module for the Statify Statistics Application: Text Preprocessing and Naive Bayes Classification”
My undergraduate thesis: building the text analytics module for Statify, a web-based statistics app. It covers text preprocessing (String to Word Vector), Naive Bayes classification, and Apply Model for predicting new data.
An anime-themed website built with PHP.
Code →A personal finance app, built as the final project for an Object-Oriented Programming course.
Code →Group project: a Java program with a MySQL database for a sugarcane industry statistics questionnaire.
Code →This site: Astro, Cloudflare Pages, a canvas-drawn neon city, and Akari drawn in SVG.
Self-hosted services on a VPS, reached securely through Cloudflare Tunnel, Access, and Tailscale.