An image classification model for detecting 10 tomato diseases using a combination of custom CNN architectures and transfer learning. Achieved up to 95% accuracy and deployed as a prediction service using FastAPI, fully containerized with Docker for reproducible and scalable deployment.

A Retrieval-Augmented Generation (RAG) system designed to generate highly relevant and context-aware Instagram captions based on EEPIS captions instagram. It leverages LangChain and ChromaDB for high-precision document retrieval and reduces hallucinations by grounding generation on structured institutional data.

Developed a web-based data dashboard using React Router and FastAPI, supporting ongoing academic research. Performed ETL processes with Pentaho and Pandas to transform CSV data into SQL databases for visualization. Collaborated on data analysis and visualization design, contributing to insightful and interactive data presentations.

Developed a house price prediction system using XGBoost Regressor. Handled data preprocessing and ETL with Pentaho. Built FastAPI endpoints for model predictions integrated with a React frontend. Achieved R² scores of 87.5% (train) and 72.4% (test).

Built a car recommendation web app using content-based filtering. Managed data scraping, preprocessing, model training, and deployment with Streamlit. Delivered a publicly accessible, fully functional web app.

Collected Facebook posts data for analysis and machine learning. Applied KMeans clustering with a Silhouette score of 0.90. Trained a Random Forest classifier achieving 98% accuracy

Scraped Indonesian news articles and preprocessed data. Implemented a T5-based text summarization model using Hugging Face. Generated concise summaries capturing main news points.

Developed a spam email classifier for Indonesian language using Kaggle datasets. Applied text preprocessing and experimented with several models. Achieved 98.66% accuracy with Naive Bayes.

Developed a full-stack donation website using Laravel, featuring an admin dashboard and an integrated demo payment gateway for learning purposes.