Professional Overview
I, Sikuta Ramadhan (Amos) is a Mathematics Expert specializing in AI training, model evaluation and education technology, with over six years of experience in advanced mathematics and artificial intelligence. I hold a Master of Science in Statistics and a Bachelor of Science in Electrical and Electronics Engineering, complemented by certifications in machine learning, AI engineering and data analytics.With strong expertise in statistics, discrete mathematics and Reinforcement Learning from Human Feedback (RLHF), I have played a key role in improving AI reasoning accuracy, annotating complex mathematical solutions and designing high-quality instructional content for scalable learning systems.Professionally, I have worked as a Mathematics Specialist in AI Training and Evaluation to enhance model response. Together with research teams I have refined AI training data and improve reliability in STEM-focused applications and served as a GenAI Assistant applying RLHF. I have as well served as a private mathematics tutor and graduate assistant, supporting learners in algebra, calculus, probability and statistics through structured problem-solving and customized learning strategies. I am committed to advancing intelligent systems that are accurate, efficient and educationally impactful.
Areas of Expertise
NLP & Prompt Engineering
Build natural language processing systems, fine-tune large language models, and craft reliable production prompts for AI-powered products.
AI & Machine Learning Engineers
Design, train, and ship production ML models — from data pipelines to model inference at scale. Covers supervised learning, neural networks, LLM integration, and model optimisation.