Beny Ronald

AI Engineer — Web Development, IT Enthusiast

I’m an AI Engineer, Web Developer, and passionate IT Enthusiast building intelligent systems and modern web applications with PythonTensorFlow, and React. Dedicated to creating practical AI solutions, high-performance web products, and exploring the latest innovations across technology.

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FEATURED BUILD

UAJY Academic Document RAG Chatbot

An intelligent Retrieval-Augmented Generation (RAG) assistant for FTI UAJY academic handbook with strict anti-hallucination guardrails, FAISS vector search, and Google Gemini 2.5 Flash.

PythonRAGGemini AIFAISSStreamlit

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Experience

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Nov 2024 - Nov 2025 · 1 thn 1 bln

Member of Talent and Interests Division

Senat Mahasiswa FTI UAJY

Daerah Istimewa Yogyakarta, Indonesia

Okt 2025 · 1 bln

Head of Event Coordination FTI League 2025

Senat Mahasiswa FTI UAJY

Daerah Istimewa Yogyakarta, Indonesia

Jan 2025 - Mei 2025 · 5 bln

Vice Coordinator of Event Subdivision

Sparkfest

Daerah Istimewa Yogyakarta, Indonesia

Jan 2024 - Jun 2024 · 6 bln

Member of Refresh Event Division

Sparkfest

Daerah Istimewa Yogyakarta, Indonesia

Projects

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UAJY Academic RAG Chatbot

RAG & LLM Assistant

An AI-powered academic handbook assistant with PDF chunking, FAISS vector retrieval, and Google Gemini 2.5 Flash with 100% recall benchmark.

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OncoClass: Tumor Classification

Healthcare AI & Machine Learning

An end-to-end ML pipeline & interactive Streamlit app for exploring malignant vs. benign breast tumor classification (99.5% ROC-AUC, 97.4% accuracy).

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Iris Model Garden

Interactive Model Comparison Lab

An interactive machine learning laboratory comparing 5 classification algorithms (Random Forest, SVM, Logistic Regression, KNN, Perceptron) with 2D decision boundary visualization.

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Weather Model Observatory

Multi-Class Weather Classification & Analytics

An end-to-end ML observatory classifying daily weather conditions (drizzle, fog, rain, snow, sun) with tuned pipelines, batch prediction, and model diagnostics.