Samuel Jeffery

Python, Pandas, JSON Schema, Git/GitHub, Data Modeling, NLP Data Curation, SQL, Geospatial Metadata, Markdown.

Advanced RAG (Retrieval-Augmented Generation) optimization, SPARQL for Knowledge Graphs, and cross-lingual NLP alignment for English/Spanish datasets.

Project 23 (Argentina Authority Ledger) & the Picture Perfect Portfolios corpus. Structuring 15 years of empirical data into queryable, LLM-ready formats.

Collaborations on open-source NLP datasets, entity resolution challenges, and discussing data architecture for high-signal E-E-A-T pipelines.