Sam Kastan
Sam Kastan, Enterprise Sales Director at Fireworks AI at Fireworks AI, posted 1 time in the last 90 days. That is about 0.1 posts a week; the most recent went up on Oct 5, 2026. All of them were text-only posts. Everything in that window was an original post, no reshares. Fireworks AI has 52 other people in the benchmark, including Sophia Yang, Lin Qiao and Dr. Gana Chandrasekaran, DEng.
What format they post
Also posting at Fireworks AI
- Sophia YangHead of Developer Relations @ Fireworks AI15 posts
- Lin QiaoCEO and cofounder9 posts47.8K followers
- Dr. Gana Chandrasekaran, DEngGTM Lead – Microsoft Foundry & Applied AI @ Fireworks AI | Doctor of Engineering in AI/ML | Open Models, Specialized AI & Agentic Systems | Ex-Microsoft6 posts
- Daniel AlvarezGTM Recruiter at Fireworks AI4 posts
Post counts are the public LinkedIn posts Imagine AI collects for this person, taken over the 90 days to Oct 5, 2026; reshares are left out of the post count and the format mix. Follower counts come from the last profile check. The band compares a typical post, the geometric mean of reactions on posts that have had two weeks to settle, with the Imagine AI research baseline of 20,000+ posts from B2B startups. How the benchmark is built.