AI & Data Science Portfolio

Building practical AI systems.

Undergraduate Computer Science student at Universitas Gadjah Mada focused on AI, Data Science, LLMs, NLP, RAG, and Computer Vision.

About

I combine research-driven AI engineering with leadership and civic-tech experience.

I build practical machine learning models, including edge-deployable computer vision systems and LLM agents. My research interests include Large Language Models, Natural Language Processing, Retrieval-Augmented Generation, AI Agents, and Computer Vision.

Skills

Technical skills across machine learning, data, and automation.

PythonSQLPyTorchTensorFlowscikit-learnOpenAI APIRAG SystemsSupabaseGoogle Cloud PlatformWeb ScrapingTransfer LearningSentiment Analysis

Selected Research & Projects

Applied AI projects with measurable outcomes.

NLP Research

Indonesian Legislative Sentiment Analysis

Analyzed 4,472 Indonesian-language tweets about the 2025 TNI Law Revision and identified a 75.8% negative sentiment distribution for civic-tech advocacy.

Agentic Automation

AI WhatsApp Customer Assistant

Led a 5-person team to build an assistant for PT Inspeksi Mobil Jogja using n8n, Supabase, WhatsApp Cloud API, and a lightweight RAG system.

Computer Vision

HealthyHen Poultry Disease Detection

Co-authored research using EfficientNetV2-S for fecal image analysis, achieving 91.75% classification accuracy for early poultry disease identification.

Medical Imaging

Tuberculosis X-Ray CAD System

Implemented a GLCM and SVM-based Computer-Aided Diagnosis system with 84.25% accuracy and 86.67% specificity on the TBX11K dataset.

Professional Experience

Leadership and data work across campus organizations.

May 2025 - Present

Data Analyst - Research and Development

BEM KM UGMBuilds data pipelines for civic-tech advocacy analytics and produces visual reports for organizational decision support.

Dec 2025 - Present

Senior Staff of Data Science & AI

OmahTI UGMParticipates in ML training, competitions, and model-building exercises across supervised learning, EDA, and RAG mini-projects.

Dec 2025 - Present

Activation

Google Developer Group on Campus UGMHandles end-to-end execution of internal initiatives and external collaborations.

Jan 2026 - Present

Head of Public Relation

OmahTI UGMManages partnerships, relations, and inter-organization initiatives.

Jan 2026 - Present

Head of Events

Komunitas Mahasiswa TIK UGMManages and conducts initiative events at internal and external levels.

Jan 2025 - Jan 2026

Project Staff

AIESEC in UGMDesigned research-based volunteer development programs aligned with SDG 8 and community economic insights.

Education

Academic foundation in computer science and AI.

Universitas Gadjah Mada

BS, Computer Science

2024 - Present | Sleman, Yogyakarta

CGPA 3.83/4.00 with a relevant focus on Artificial Intelligence and Data Science.

SMA Negeri 4 Semarang

Mathematics and Natural Sciences

2021 - 2024 | Semarang, Central Java

Grade 93.28/100. Ranked 1st in class for 5 semesters and top 18/324 in final year.

Certifications

Continuous learning in machine learning and visualization.

Machine Learning Fundamentals - Dicoding (2024-2027)Start Programming with Python - Dicoding (2024-2027)Basic Data Visualization - Dicoding (2024-2027)

Contact

Open to research, collaboration, and applied AI projects.

Based in Yogyakarta. Reach out by email or phone for opportunities and collaborations.