Hi Peter, thanks for doing this AMA. I'm an F-1 CS student starting Post- Completion OPT 07/15/2026 as a solo founder of my CA single-member LLC (disregarded entity), building a real-time AI lecture translation product. A few areas where I've found USCIS guidance / online sources contradictory or silent — would love your take on any of these:

1. STEM OPT + self-employment: I've seen the E-Verify employer requirement, but conflicting takes on whether a solo founder's own LLC enrolling in E-Verify and W-2'ing the owner is acceptable to USCIS in practice. Is this a viable path, or has USCIS effectively foreclosed it?

2. The structural conflict: a single-member LLC is a disregarded entity (IRS doesn't allow owner W-2). But STEM OPT effectively requires W-2. Should solo founders convert to S-Corp or C-Corp before STEM OPT? When in the timeline?

3. SEVP Portal reporting for self-employed: what do you actually put for "Employer Name" — the LLC, or your own name? Any common mistakes here that trigger DSO/USCIS scrutiny?

4. The "20 hours/week" and "directly related to major" bars for solo founders pre-revenue: how does USCIS actually evaluate product-building time vs. business-side time during audits? Any compliance pitfalls you've seen?

5. International travel during OPT for self-employed: the "employer letter" requirement when self-employed — do you write it to yourself? Any real re-entry risks for solo founders, especially F-1 visa renewal abroad?

6. Pre-OPT business activity: I formed the LLC and have been doing product development before OPT starts (no revenue). Where's the line between permissible "preparation" vs. unauthorized employment for F-1?

7. Long-term path post-OPT for a solo technical founder (early-stage, no funding/revenue yet): realistic timelines and success rates for O-1A vs. EB-2 NIW (Matter of Dhanasar) vs. cap-subject H-1B? When should I start building the case?

Even partial answers on any of these would be hugely helpful. Thank you!