
Rebecca Sealfon
Product strategy writer, community builder, and ex‑Google software engineer
rsealfon
New York, New York
Joined December 2025
Network
11.9K connectionsSummary
Technical background bridging biology and computer science: Rebecca trained in ecology & evolutionary biology (Princeton) and biology (Duke) before earning an M.S. in computer science at Columbia; she built computational biology skills, founded ResearchMatch, and later worked as a software engineer (including at Google) and as an instructor in data science—evidence of a cross‑disciplinary technical profile spanning biology, data science, and production engineering. dailyprincetonian+4
Writer, editor, and community-builder with an emphasis on constructive online conversation: she publishes widely (Medium, BetterMarketing, Jewish Journal), runs the Unity is Strength forum/Substack and active Quora Spaces, and has written about moderation, community growth, and civic dialogue—showing both craft in longform writing and practical experience growing and moderating online communities. medium+3
Founder and organizer orientation: she co‑founded ResearchMatch (student–professor matching project), founded Unity is Strength (a nonprofit/forum for Israel–Palestine dialogue), and has led or organized educational workshops and courses—indicating strengths in productizing community and launching mission‑oriented technical projects. techcrunch+2
Public figure and memorable early public moment: she is widely known as the 1997 Scripps National Spelling Bee champion (the "EUONYM" moment), an experience that has followed her public profile while she developed a technical and writing career—this history reappears across major outlets and video archives. youtube+2
Work
Education
Projects
Writing
The (Probably) Uncrackable Encryption of Electronic Signatures
January 1, 2024Technical/overview article about encryption practices for eSignatures and APIs (published on Medium/Level Up/airSlate contexts).
To Remain Relevant, Judaism Needs a Visibly Open Door
January 1, 2021Op‑ed arguing for outreach and rethinking Jewish communal approaches; published in Jewish Journal.
Getting to 1,000,000 Views Per Year Online
January 1, 2021Explains growth and community-building strategies used to scale Unity is Strength to large annual viewership.
Hobbies
Enjoys reading, building online communities, and nature. airslate+1
Notes
JCjatin chauhansaid
RSRebecca Sealfon
stands out as one of the best business networking facilitators they know.Jul 24, 2026
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