Data Scientist (Python & SQL) – Freelance AI Trainer role involves designing computational data science problems, creating problems requiring Python programming, and ensuring problems are computationally intensive and non-trivial. Contributions will be project-based, not permanent employment, with opportunities to work on various projects with leading tech companies.
Requirements
- 5+ years of hands-on data science experience
- Expert Python programming for data science (pandas, numpy, scipy, scikit-learn, statsmodels)
- Expert statistical analysis and machine learning
- 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
- Freelance opportunities with leading tech companies
- Project-based compensation (up to $55 per hour equivalent)
- Variety of projects with different requirements and earning levels
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