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Wonder-David Efe

Senior AI Engineer. Building innovative agentic AI applications to solve multi-step complex problems.

Joined on Apr 2, 2026 wonderdavid2@gmail.com https://www.linkedin.com/in/wonder-david-efe-76416b206/

Wonder-David Efe

Jul 18

Architecting lean LLM caching: how to drop a 20M-row table without losing your AI memory

#ai #dataengineering #agents #llm

4 min read

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Wonder-David Efe

Jul 9

How do I answer "what did my data look like last month" in Postgres?

#ai #dataengineering #sql #temporalqueries

4 min read

Wonder-David Efe

Apr 2

Filesystem for AI Agents: What I Learned Building One

#ai #python #agents #opensource

3 min read

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