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heavye/README.md

Hey, I'm Euel Fantaye 👋

Senior Data & Analytics Engineer building AI-native data platforms in the agentic era.

I design and ship production-grade data systems — pipelines, warehouses, semantic layers, and the LLM-powered apps that sit on top of them. I work with agentic coding tools (Claude Code, Gemini CLI, Cursor, MCP servers) the right way: planning first, reviewing every diff, and treating AI as a force multiplier — not a substitute for engineering judgment.

🌍 Currently contributing to open-source projects in the climate & geospatial space — building tools that help researchers and communities make sense of planetary data.


🧠 What I'm focused on in 2026

  • Building RAG and agentic systems on top of warehouse data (Snowflake + pgvector + LangGraph)
  • Wiring MCP servers into internal data tools so analysts and agents can query governed data safely
  • Shipping dbt + Airflow + Spark pipelines that feed both BI dashboards and LLM context windows
  • Contributing to open-source data & geospatial tooling
  • Writing about how data engineers should adapt to the agentic-coding era

🛠️ A few things about me

  • 👨‍🏫 Volunteer instructor — Learn 2 Code | Python for Beginners @ Free Education Ethiopia
  • 🎓 B.Sc. Electrical & Computer Engineering, Addis Ababa University
  • 💬 Ask me about: production LLM pipelines, dbt/Snowflake modeling, AWS data infra, agentic workflows, OSS contribution
  • ⚡ Off-keyboard: chess ♟️, football ⚽, and the occasional video game 🎮

🔗 Portfolio · Medium


🧰 Stack

AI / Agentic Engineering Claude Claude Code Gemini OpenAI MCP LangChain LangGraph LlamaIndex Hugging Face pgvector Pinecone

Modern Data Stack Snowflake Databricks dbt Airflow Spark Kafka Iceberg

Languages Python SQL TypeScript Scala Java

Frameworks & Libraries FastAPI Pandas Polars PyTorch Streamlit Next.js

Cloud & Infra AWS Azure GCP Docker Kubernetes Terraform GitHub Actions

Data Stores PostgreSQL MongoDB Redis MySQL


📫 Find me

@heavye's activity is private