Data Scientist (Python & SQL) - Freelance AI Trainer

Data Scientist (Python & SQL) - Freelance AI Trainer opportunity involves designing computational data science problems, creating problems requiring Python programming, and developing problems requiring non-trivial reasoning chains in data processing, statistical analysis, feature engineering, predictive modeling, and insight extraction.

Requirements

5+ years of hands-on data science experience with proven business impact Portfolio of completed projects and publications showcasing real-world problem-solving Expert Python programming for data science (pandas, numpy, scipy, scikit-learn, statsmodels) Expert statistical analysis and machine learning - deep understanding of algorithms, methods, and their practical applications Expert with SQL and database operations for data manipulation and analysis Experience with GenAI technologies (LLMs, RAG, prompt engineering, vector databases) Understanding of MLOps practices and model deployment workflows Knowledge of modern frameworks (TensorFlow, PyTorch, LangChain) Strong written English (C1+)

Benefits

Up to $58 per hour equivalent Originally posted on Himalayas