Professional Profile Lecturer and researcher in Informatics Engineering and Artificial Intelligence, specializing in Natural Language Processing, Text Mining, Information Retrieval, Sentiment Analysis, and Machine Learning. Experienced in academic teaching, applied research, and community engagement through information technology solutions. Education • Profesional Degree in Engineering, Universitas Brawijaya • Master in Informatics Engineering, Institut Teknologi Sepuluh Nopember, Indonesia • Bachelor in Electrical Engineering, Universitas Brawijaya, Indonesia Areas of Expertise Artificial Intelligence, Machine Learning, Natural Language Processing, Text Mining, Information Retrieval, Programming. Teaching Experience Courses taught: Basic Programming, Advanced Programming, Information Retrieval Systems. Research Experience • Aspect-Based Sentiment Analysis using IndoBERT Fine-Tuning • Metaheuristic-Based Daily Nutrition Menu Recommendation for Pregnant Women • Factoid Question Answering System for COVID-19 • User Comment Classification using Improved KNN and BM25F Selected Publications Authored several national and international journal articles in sentiment analysis, cyberbullying detection, fuzzy systems, and deep learning for plastic waste detection (YOLOv6/YOLOv7). Intellectual Property Rights • UB FAQ Chatbot • Android-Based Posyandu Application System • Basic Programming Module Community Service Development of village information systems, school virtual tours, teacher training in digital learning media, and ICT capacity building.