Junior Machine Learning Engineer (LLM Data Preparation and Analysis)
Developed innovative LLM machine learning models for topic and sentiment analysis using criticism and suggestion text data at Lambung Mangkurat University. Engaged in data pre-processing, structuring, and validation to ensure data quality for AI training. Played a key role in building Python-based sentiment and topic analysis systems for improved campus services. • Processed and cleaned large volumes of text feedback to prepare datasets for LLM model fine-tuning. • Implemented topic and sentiment analysis, labeling data for supervised learning tasks. • Utilized tools such as MS Excel and Python libraries (e.g., Pandas, Flask) in the annotation workflow. • Collaborated with academic support staff to ensure domain relevance and accuracy of labeled data.