Data Scientist (Python & SQL) – Freelance AI Trainer opportunity involves designing computational data science problems, creating problems requiring Python programming, and ensuring problems are computationally intensive. Contributors may work on projects related to telecom, finance, government, e-commerce, and healthcare.
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
- Part-time project opportunity
- Potential to earn up to $55 per hour equivalent
- Flexibility to work on projects that match your expertise and interests
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