Sean Gilfillan

Based on the available search results, there is no direct information about a Sean Gilfillan who is specifically identified as a Founder at Stealth Startup. However, there are several individuals named Sean Gilfillan with different professional backgrounds:

1. A Sean Gilfillan who is a Video Producer and Video Editor at KameraOne.1 This individual has experience in developing, editing, and producing content for TV shows since 2016.

2. Another Sean Gilfillan who is a ServiceNow Developer with skills in SQL DB2, Java, C++, and RPG.2

3. A Sean Gilfillan working as a Meat Cutter at Wilkes Meat Market & Deli, with experience in the automotive industry.3

4. A Sean Gilfillan who is a Technical Support Engineer at Subsea Technology & Rentals Ltd.4

5. There's also mention of a Sean Gilfillan who is a seasoned senior-level executive with over 18 years of experience in sales, marketing, business development, and communications.

6. Lastly, a Sean Gilfillan who is described as President of Ladderspot and a Fractional CRO/CMO, focusing on generating revenue for founders.5

None of these profiles explicitly mention being a Founder at Stealth Startup or having the LinkedIn username "seangilfillan". It's possible that the person you're looking for has either not been captured in these search results or has recently updated their profile information. Given the nature of a "stealth startup," it's also possible that this individual is intentionally keeping a low online profile.