David Ji
David Ji, Staff Technical Lead, Agentic AI @ Robinhood | AI Agents, Tool Orchestration & Secure Automation | Cloud Capacity, LLM Efficiency & FinOps at Robinhood, posted 3 times in the last 90 days. That is about 0.2 posts a week; the most recent went up on Oct 5, 2026. All of them were images. Everything in that window was an original post, no reshares. Robinhood has 50 other people in the benchmark, including Samee Saeed, Angel L Cruz Echevarria and Victoria Castro MBA.
What format they post
Also posting at Robinhood
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.