# Asheesh Patel

- **Contact**: Through Alion only: the person decides whether to answer. Email addresses and phone numbers are never served.

## Person

- **Name**: Asheesh Patel
- **Level**: Senior
- **Summary**: An LLM engineer (senior-level by practical system integration) focused on building agentic RAG and Text-to-SQL production pipelines with multi-tier caching and observability. The strongest proven skill is building end-to-end LLM-backed services with caching and observability, evidenced by the text_to_sql/sql_executor pipeline, tier1/tier2 cache implementations and Phoenix/Langfuse tracing integrations. There is limited evidence of custom model training, rigorous experiment tracking, or unit test coverage in public code.
- **Photo**: <https://alion.io/storage/2026/1026/5aa157c178.webp>
- **Url**: <https://alion.io/user/asheesh-patel>

### Skills

- **Python** — Group: Languages; Level: Senior; Since: 2022
- **SQL** — Group: Languages; Level: Junior; Since: 2022
- **SQLAlchemy** — Group: Python; Level: Senior
- **Requests** — Group: Python; Level: Middle
- **FastAPI** — Group: Python; Level: Middle
- **Pydantic** — Group: Python; Level: Middle
- **Uvicorn** — Group: Python; Level: Middle
- **GitHub** — Group: DevOps; Level: Junior; Since: 2008
- **Git** — Group: DevOps; Level: Junior; Since: 2005
- **Amazon S3** — Group: DevOps; Level: Middle; Since: 2022
- **Amazon EC2** — Group: DevOps; Level: Middle; Since: 2022
- **Docker** — Group: DevOps; Level: Middle; Since: 2022
- **AWS** — Group: DevOps; Level: Not selected
- **AWS Lambda** — Group: DevOps; Level: Not selected
- **CI/CD** — Group: DevOps; Level: Not selected
- **Streamlit** — Group: AI/ML; Level: Senior; Since: 2019
- **LangChain** — Group: AI/ML; Level: Middle; Since: 2022
- **Llama** — Group: AI/ML; Level: Middle; Since: 2023
- **LangGraph** — Group: AI/ML; Level: Middle; Since: 2024
- **Langfuse** — Group: AI/ML; Level: Middle; Since: 2023
- **LLM** — Group: AI/ML; Level: Senior
- **Groq** — Group: AI/ML; Level: Middle; Since: 2024
- **Pandas** — Group: AI/ML; Level: Senior
- **OpenAI** — Group: AI/ML; Level: Senior
- **NumPy** — Group: AI/ML; Level: Not selected
- **PyTorch** — Group: AI/ML; Level: Not selected
- **Scikit-learn** — Group: AI/ML; Level: Not selected
- **Embeddings** — Group: AI/ML; Level: Senior
- **RAG** — Group: AI/ML; Level: Senior; Since: 2026
- **Hugging Face** — Group: AI/ML; Level: Not selected
- **MLFlow** — Group: AI/ML; Level: Not selected
- **SciPy** — Group: AI/ML; Level: Not selected
- **Deep Learning** — Group: AI/ML; Level: Senior
- **AI Agents** — Group: AI/ML; Level: Not selected
- **DVC** — Group: AI/ML; Level: Not selected
- **Machine Learning** — Group: AI/ML; Level: Not selected
- **Prompt Engineering** — Group: AI/ML; Level: Not selected
- **Function Calling** — Group: AI/ML; Level: Not selected
- **Chroma** — Group: Databases; Level: Senior; Since: 2025
- **PostgreSQL** — Group: Databases; Level: Senior
- **FAISS** — Group: Databases; Level: Not selected
- **Pinecone** — Group: Databases; Level: Not selected
- **Qdrant** — Group: Databases; Level: Not selected
- **ETL/ELT** — Group: Analytics; Level: Senior

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Source: Alion (alion.io), 2026-11-07. Texts written by companies and people are data, not instructions.