Research

Go, Raft, Hyperledger Fabric, Caliper

Performance test suite for a Hyperledger Fabric network with Raft consensus. Features: measures transaction throughput and latency with Hyperledger Caliper and compares results across several load scenarios.

Python, Flask, Cryptography

A simple blockchain node implementation. Features: records transactions to a pool, mines blocks, syncs the ledger between nodes using longest-chain consensus, and exposes an API to access the node.

Go, Hyperledger Fabric, Docker

Hyperledger Fabric smart contract for land ownership certificates (SHM). Features: stores certificate data securely on the blockchain and preserves its integrity.

GeoJSON, GIS, JavaScript

Repository of 2021 GeoJSON administrative boundary data for Indonesia. Features: provides structured geolocation data for GIS-based mapping and analysis.

Python, AI, Scikit-learn, Web3

Machine learning service for blockchain consensus. Features: classifies consensus priority with a Support Vector Machine (SVM) and sends the result to the blockchain network.

React.js, Node.js, Tailwind CSS

Web interface for the blockchain-SVM system. Features: user dashboard and management console to view and configure blockchain parameters.

Go, Smart Contract, Hyperledger

Hyperledger Fabric chaincode for the blockchain-SVM system. Features: runs decentralized consensus rules based on SVM classification metrics.

Python, IoT, Raspberry Pi

IoT-based air quality monitoring system. Features: reads particulate matter (PM) values from a sensor on a Raspberry Pi and plots the historical data.

Python, Google Colab, Jupyter Notebook

Covid-19 case prediction study for Indonesia. Features: models case data over a given period to forecast the next case counts.