Projects

Autonomous multi-agent workspace with sandboxed runtime environments for automated task execution. Technologies: Next.js, FastAPI, Python, Daytona Sandbox, tldraw, Supabase, RabbitMQ, Zep/Graphiti

An AI agent platform that orchestrates specialized digital experts to execute research, document processing, and data analysis. Each agent runs inside an isolated Daytona Linux container, utilizing Playwright for browser automation, Tavily for search retrieval, and RabbitMQ for asynchronous task queueing.

Real-time voice debate platform with prompt-driven LLM personas. Technologies: React, Tailwind CSS, Vapi (Voice API), Gemini

A voice-interactive platform built using Vapi to enable real-time continuous verbal debates with custom-prompted historical philosopher personalities. Leverages low-latency audio streams for uninterrupted conversation.

Five-stage threat intelligence pipeline using local classification and LLM synthesis. Technologies: Python, SetFit (NusaBERT), Gemini Flash, DuckDB, Qwen-ASR, FastAPI, Streamlit

A tactical threat analysis pipeline that ingests RSS, Reddit, and YouTube feeds. It uses a locally deployed SetFit (NusaBERT) classifier to filter safe documents at 2,500 texts/sec, forwarding high-risk items to Gemini Flash to compile structured intelligence briefs.

Multi-agent threat detection and tactical intelligence coordinator designed for BNPT and TNI defense operations. Technologies: LangGraph, LiveKit, Neo4j, DuckDB, NeMo Guardrails, FastAPI

An intelligence orchestration system coordinating 7 specialized AI agents using LangGraph. Tracks threat actors and narrative vectors inside a Neo4j knowledge graph, utilizing LiveKit for communication and NeMo Guardrails for data safety and compliance.

Streamlit-based natural language interface to query and visualize provincial statistics. Technologies: Streamlit, Python, Pandas, OpenAI/Gemini, Plotly

A natural language interface for official census datasets from BPS Papua. It parses user questions, queries relevant local Excel/CSV files, performs data aggregation via Pandas, and renders dynamic Plotly visualizations.

Civic dashboard and administrative information portal for the city of Jayapura. *(legacy, merged with ETNOS)* Technologies: React, Vite, TypeScript, shadcn/ui, Tailwind CSS

A civic platform integrating local news, community reports, and administrative service guidelines for Jayapura. Built to digitize public service accessibility with localized conversational helpers.

Multi-Task Hierarchical Attention Network (MT-HAN) for clinical specialty triage. Technologies: PyTorch, FastAPI, Streamlit, Docker, Multi-Task Hierarchical Attention (MT-HAN)

A clinical triage classifier using a custom PyTorch Hierarchical Attention Network. Trained from scratch on OSCE clinical dialogues, it achieves 95% specialty routing accuracy, detects patient needs, and uses Monte Carlo Dropout to quantify Bayesian uncertainty.

Acoustic signal classifier for pulmonary disease identification. Technologies: Streamlit, Librosa, Python, Scikit-learn

A web application that extracts acoustic features (mel-spectrograms, chroma, and MFCCs) from respiratory breathing audio recordings (.wav) using Librosa, passing them to a Scikit-learn classifier to detect respiratory conditions.

Svelte-based decentralized Fediverse client for community networking. Technologies: Svelte, Photon framework, Lemmy API, pyfedi

A lightweight, custom-styled Svelte client for Papuan Lemmy and Fediverse instances. Forked from Photon and integrated with pyfedi to connect directly to decentralized node networks.

Bilingual developer portfolio and digital mind garden built with Astro. Technologies: Astro, TypeScript, Tailwind CSS, Markdown/MDX

The engine behind this portfolio and the mind garden, featuring an automated bilingual content loader, clean dynamic sidebar routing for nested categories, and optimized build steps for fast rendering on mobile devices.