AI Specialist / Machine Learning Engineer (Freelance)
As a Freelance AI Specialist, I developed machine learning and graph neural network models for biomedical prediction. My responsibilities included constructing molecular graphs and designing evaluation metrics to improve predictive accuracy. This involved data preprocessing, feature extraction, and supervised classification labeling for biomedical datasets. • Developed reproducible workflows with experiment tracking. • Applied graph-based machine learning for protein-ligand affinity prediction. • Utilized PyTorch, PyTorch Geometric, and RDKit extensively. • Labeled, curated, and prepared training data for AI model development.