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Erick Holguin Attorney, Perez Law
Case study · McAllen, Texas

An attorney builds a private AI paralegal

Erick Holguin of Perez Law connected AI to legal research databases and built a private AI paralegal that drafts case responses with citations.

Erick Holguin practices at Perez Law in McAllen, working in eminent domain and business litigation. He came into the intensive as a non-technical operator.

What mattered most to him was getting AI to work with the sources lawyers actually rely on. He began using AI integrations with legal research databases and started building what he describes as a junior AI paralegal: a tool that helps him draft case responses for clients and pull the citations to support them.

The point is not to replace the lawyer. It is to take the first-draft weight off his plate, the drafting and the citation-gathering, so he can spend his time on the substantive legal work that actually needs his judgment. He does all of it privately, with client confidentiality kept intact.

He left with the working pattern and a clear next build, and the capability stays in his own hands.

It has already changed my life in litigation, which is extremely fact specific. It does 90% of the preparation work in seconds.

Erick Holguin, Perez Law
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