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Builders & open source

Robert Brennan

CEO, All Hands AI

Robert Brennan is the CEO of OpenHands, the company also known as All Hands AI, which builds an open-source platform for coding agents. Brennan is a software engineer who specializes in developer tools, machine learning and natural language processing, and is a co-author of the OpenHands paper and of the OpenHands Software Agent SDK paper. Earlier, Brennan worked on Google Search and helped create Fairwinds Insights, a Kubernetes auditing platform.1234

At a glance

Current role
CEO
Sector
Company
Work listed
2
Sources cited
5
Profile reviewed

Career

While at Google, Brennan wrote an algorithm for extracting answers to open-ended questions that was incorporated into Google Search in August 2013. Brennan later worked at Fairwinds, where Brennan helped conceive Fairwinds Insights, a platform for operationalizing Kubernetes auditing tools, and built the team that implemented it.2

Brennan is now the CEO of OpenHands, listed on the company's team page alongside Chief Scientist Graham Neubig and Chief AI Officer Xingyao Wang. Brennan has also written technical articles on running and costing Kubernetes workloads.12

OpenHands

OpenHands is an open-source platform for AI software development agents. Brennan is a co-author of the 2024 paper introducing it and of the 2025 paper describing the OpenHands Software Agent SDK, a composable foundation for production agents.342

Work and contributions

  • OpenHands Open-source code

    Leads the company behind OpenHands as CEO and is a co-author of the OpenHands paper (2024) and the OpenHands Software Agent SDK paper (2025).1234

  • Fairwinds Insights Proprietary product

    Worked with Fairwinds' CTO and VP of Strategy to conceive Insights, a platform for consolidating Kubernetes auditing tools, and built the engineering team that implemented it.2

Timeline

  1. An answer-extraction algorithm Brennan wrote at Google was incorporated into Google Search.2
  2. Co-authored the OpenHands paper on an open platform for AI software developers.3
  3. Co-authored the paper introducing the OpenHands Software Agent SDK.4

Other documented roles

Roles the sources document that are not confirmed as current.

  • Helped conceive Fairwinds Insights and built its engineering team, Fairwinds2
  • Engineer on Google Search answer extraction, Google2

Where they work

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References

5 sources · profile reviewed Oct 22, 2026 · data updated Oct 22, 2026

  1. OpenHands — About (team)OpenHands · Official page · accessed Oct 22, 2026
  2. Robert Brennan — personal siteRobert Brennan · Official page · accessed Oct 22, 2026
  3. OpenHands: An Open Platform for AI Software Developers as Generalist Agents (arXiv 2407.16741)arXiv · Paper · published Jul 23, 2024 · accessed Oct 22, 2026
  4. The OpenHands Software Agent SDK: A Composable and Extensible Foundation for Production Agents (arXiv 2511.03690)arXiv · Paper · published Nov 5, 2025 · accessed Oct 22, 2026
  5. rbren (Robert Brennan) on GitHubGitHub · Official page · accessed Oct 22, 2026