Undergraduate thesis project automating vehicle inspection. Benchmarked YOLOv9 (CNN) against RT-DETRv2 (Transformer) architectures on the CarDD dataset featuring 6 damage classes. Achieved 0.584 mAP@50-95 and deployed as a high-fidelity web prototype.

End-to-end AI platform detecting 50+ traditional Indonesian foods via image/live camera. Engineered a robust pipeline with YOLOv8 (85.1% mAP), Gemini AI for personalized dietary advice, and containerized AWS deployment with load balancing.

Intelligent chatbot for faculty information implementing a Retrieval-Augmented Generation (RAG) architecture. Developed a hybrid search engine combining BM25L retrieval with LLM generation to provide grounded, conversational responses.

Data-driven pricing system for PT AXA Insurance Indonesia evaluating cross-functional customer metrics. Conducted rigorous EDA on 150,000 policyholders and engineered customer tenure features to build a predictive LightGBM model.

Architected an end-to-end ETL system for library management. Integrated fragmented operational data into a unified MySQL Data Warehouse using Pentaho, enabling automated analytics for inventory and visitor trends.

Corporate credit risk assessment framework engineered for ID/X Partners loan evaluations. Applied robust outlier handling, predictive variable selection, and machine learning ensemble methods to accurately isolate high-risk credit applicants.

Architected an end-to-end ETL system for library management. Integrated fragmented operational data into a unified MySQL Data Warehouse using Pentaho, enabling automated analytics for inventory and visitor trends.

Commercial intelligence dashboard analyzing 3 years of nationwide PT Kimia Farma sales data[cite: 3]. Structured 660,000+ transaction records via Google BigQuery and built Looker Studio maps to visualize a Rp1.28 Trillion revenue stream.

Advanced medical retrieval system combining Knowledge Graphs with IndoBERT and Medical NER. Engineered a pipeline for contextual drug information retrieval based on diseases, composition, and side effects.

Developed an acoustic signal processing system for COPD screening. Engineered a machine learning pipeline using MFCC and spectral analysis to classify lung sounds with high precision, bridging the gap between signal processing and medical diagnostics.

Unsupervised market segmentation analysis on Bali's tourism sector. Applied K-Means and Hierarchical Clustering via Pandas to group accommodations based on pricing, customer reviews, and amenities to uncover regional industry trends.