Russell Witham
Product & AI Leader | Head of Product @ Vivun | Meet Hero — Your AI Sales Teammate
- Role
- Head of Product at Vivun
- Location
- New York, NY, US
- LinkedIn followers
- 500 followers
About Russell Witham
I build agentic AI that earns its keep.At Vivun, I lead Product & Design for Hero, an AI Teammate that helps enterprise sellers move faster and do more — across pre-call research, live conversation guidance, and instant follow-up. My sweet spot is where LLM capability, data, and UX meet customer value. I build and mentor product teams that ship fast with quality and iterate with measurable impact.Previously an engineer (ex-Bridgewater); now a builder of an outstanding product org with a transformative product. Girl dad. Tennis. Aviation/transit geek. Occasional vibe-coder.
Experience
Head of Product
Aug 2025 — Present · New York, NY, US
Vivun delivers Hero®, an AI Sales Teammate that helps sellers win the moments that decide deals — before, during, and after every conversation. Powered by a proprietary Sales Reasoning Model, Hero helps sellers show up prepared, respond confidently, keep conversations focused, and maintain momentum between interactions.
Education
North Carolina State University
Bachelor of Science (B.S.), Economics
2013 — 2014
North Carolina State University
Bachelor of Science (B.S.), Mechanical Engineering
2006 — 2010
North Carolina State University
Graduate Studies, Economics
2014 — 2016
Skills
- Analysis
- Microsoft Excel
- Software Engineering
- Fortran
- Requirements Analysis
- Xml
- Java
- Sql
- Software Development
- Programming
- Agile Methodologies
- Databases
- Endorsements
- Sdlc
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