01 / Python
AGF Cargo - International Plant Cargo Management
Enterprise cargo management system for ornamental plant logistics built on Odoo 17 with custom Python modules, PostgreSQL, and Docker deployment.
May 2026Systems
Project archive
Things I've built.
A collection of 19 projects and experiments — algorithms, ML systems, compilers, and tools.
02 / Python
Indonesian Province Data Dashboard
Interactive Plotly Dash dashboard exploring associations between cigarette spending, nutrition, poverty, protein intake, and digital adoption across Indonesian provinces.
May 2026Web
03 / Python
NuRNA - RNA Secondary Structure Prediction
Predicts RNA secondary structure across families using the Nussinov dynamic programming algorithm. Research project for IF3211 Domain-Specific Computation at ITB.
May 2026ML
04 / Python
Overfitcheck - CNN & RNN from Scratch
Implements CNN image classification and image captioning encoder-decoder from scratch using only NumPy. Includes LocallyConnected2D, LSTM cells, greedy decode, beam search, Grad-CAM, and backward propagation via tensor autograd.
May 2026ML
05 / Python
Pontek1 - Feed-Forward Neural Network from Scratch
Full implementation of a feed-forward neural network (FFNN) from scratch using NumPy for IF3270 Machine Learning, with forward pass, backpropagation, and activation functions.
Mar 2026ML
06 / Python
mDBMS - Distributed Database Management System
Distributed DBMS built from scratch with client-server architecture. Implements SQL commands, concurrency control, failure recovery, query optimization, and multi-module storage management.
Jan 2026Systems
07 / Python
Scraper Novel
Python tool to scrape and organize novel chapters from Bilibili readlists using Chrome automation. Supports optional DeepSeek API translation to multiple languages.
Jan 2026Systems
08 / Python
Akal Imitasi - ML from Scratch
Implements Decision Tree (ID3, C4.5, CART), Logistic Regression with SGD, and SVM (OvA, OvO, DAGSVM) from scratch in Python for student dropout prediction classification.
Dec 2025ML
09 / Python
AI-Hoshino - Weekly Class Scheduling Solver
Intelligent class scheduling system using local search algorithms (hill climbing, simulated annealing, genetic algorithm) to solve constraint-based weekly timetable optimization.
Oct 2025Algorithms
10 / Python
CV ATS - Applicant Tracking System
CV-based applicant tracking system using KMP, Boyer-Moore, and Aho-Corasick pattern matching with Levenshtein distance for keyword similarity. Parses PDF CVs and surfaces ranked matches for recruiters.
Jun 2025Algorithms
11 / JavaScript
Rush Hour Solver
Interactive web app to solve Rush Hour puzzles using Greedy Best First Search, Uniform Cost Search, and A* pathfinding. Built with Next.js and React, featuring step-by-step animation and algorithm comparison.
Jun 2025Algorithms
12 / Scala
TSP Solver
Command-line Travelling Salesman Problem solver using Bitmask Dynamic Programming in Scala. Features dual input modes, ASCII table display, optimal tour breakdown, and execution time measurement.
Jun 2025Algorithms
13 / JavaScript
Little Alchemy 2 Recipe Finder
BFS/DFS-based recipe finder for Little Alchemy 2 with multithreading support and tree visualization. Full-stack web app with React.js frontend and Golang backend.
May 2025Algorithms
14 / JavaScript
Pascal-S Compiler
Compiler for the Pascal-S language subset using DFA-based lexical analysis. Implements lexer (tokenization), parser (syntax analysis), and an interactive web interface for compilation.
May 2025Systems
15 / C++
Quadtree Image Compressor
Image compression via divide-and-conquer quadtree decomposition in C++. Supports multiple error metrics (variance, MAD, MPD, entropy, SSIM) and generates GIF animation of the compression process.
Apr 2025Algorithms
16 / C#
Robocode Tank Royale - RayapBesi Bot
Combat robot AI for Robocode Tank Royale implementing greedy movement and targeting algorithms to survive and maximize score against competing bots.
Mar 2025Algorithms
17 / Java
IQ Puzzler Pro Solver
Finds all solutions to the IQ Puzzler Pro game using a brute force algorithm. Supports both GUI and CLI modes built with Java and JavaFX.
Feb 2025Algorithms
18 / JavaScript
ALGEO - Image & Audio Information Retrieval
Information retrieval system for images and audio using linear algebra techniques. Built for IF2123 Linear Algebra and Geometry at ITB.
Jan 2025Algorithms
19 / Python
Signance - Personal Finance Manager
Personal finance manager built with Python and PyQt5. Track transactions, set savings goals, and manage budgets - with filtering, categorization, and a multi-user login system backed by SQLAlchemy.
Jan 2025Desktop