Martijn van Elferen

AI \u0026 Data Engineer | Pyne

I am an AI \u0026 Data Engineer based in Copenhagen, focusing on building high-performance data systems and intelligent engineering workflows. At Pyne, I specialize in leveraging agentic AI and state-of-the-art coding tools to automate complex data engineering tasks.

\ud83c\udfaf Focus Areas

• Agentic AI: Building autonomous agents for workflow orchestration and code generation.
• AI-Powered Development: Optimizing developer productivity using Claude Code and GitHub Copilot.
• Data Engineering: Designing scalable data platforms and foundations for production AI.

\ud83d\udee0 Tech Stack

• Languages: Python, SQL, JavaScript.
• Cloud \u0026 Data: GCP, Azure, Snowflake, dbt.
• AI/ML: OpenAI API, LangChain, Claude Code, HuggingFace.

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“Empowering engineers through intelligent automation.�