Individual advisory
Expert Opinion Letters
Independent, credibility-backed expert opinion letters for EB-1A, O-1, and EB2-NIW petitions — from a recognized ML/AI practitioner who can speak to the significance of your work in terms adjudicators trust.
Request a LetterScope
What I Cover
I write as a subject-matter expert on the technical significance of your work — an independent opinion, not legal advice or representation. Each letter is built around one of three categories.
EB-1A — Extraordinary Ability
An independent assessment of how your contributions meet the EB-1A criteria — original contributions of major significance, authorship, judging, and your standing in the field — framed against what your evidence actually shows.
O-1 — Extraordinary Ability
A consultation-style expert letter supporting O-1A petitions, mapping your record to the evidentiary categories and explaining, in plain technical terms, why your work rises above the ordinary in the field.
EB2-NIW — National Interest Waiver
A letter addressing the Dhanasar prongs — substantial merit and national importance, your position to advance the endeavor, and why waiving the job-offer requirement benefits the United States.
Deliverables
What You Get
Every letter is researched and written from scratch around your record — never a template. I read your materials, assess them honestly, and write only what I can credibly stand behind.
- A signed expert opinion letter on letterhead, tailored to your visa category and evidence
- A grounded assessment of your contributions against the relevant statutory criteria
- My current CV and a short statement of qualifications establishing my standing as an expert
- One round of revisions to align wording with your attorney's petition strategy
- Direct coordination with you or your attorney on framing, scope, and timeline
Fit
Who This Is For
An expert letter is one piece of a strong petition. It works best when your record is real and you need an independent voice who can speak to it with authority.
Next step
Let's Assess Your Case
Send your CV, the visa category you're pursuing, and your timeline. I'll review and tell you honestly whether I'm the right expert for your petition — usually within 48 hours.