> Markdown version of [/videos/world-congress-2026-north-america?page=10](https://www.wearedevelopers.com/videos/world-congress-2026-north-america?page=10). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Videos 2651 videos · 28490 moments · 1454.1 hours of content ## World Congress North America 2026 videos ### How to Trust Code You Didn't Write How do you verify AI-generated pull requests when LLMs fail to review their own work? Discover how engineering teams use multi-agent swarms to independently test and trust machine code. - **Speakers:** Jeff An, Itamar Friedman, Shubho Sengupta, Francesco Ciulla - **Event:** World Congress 2026 North America - **Published:** September 25, 2026 - **Duration:** 29:42 - [Watch](https://www.wearedevelopers.com/videos/100597-how-to-trust-code-you-didn-t-write) ### Building AI that fits your business Is vendor lock-in draining your AI budget? Discover how transitioning to fine-tuned, open models can cut costs by 10x while maintaining strategic control. - **Speakers:** Benny Chen - **Event:** World Congress 2026 North America - **Published:** September 25, 2026 - **Duration:** 29:42 - [Watch](https://www.wearedevelopers.com/videos/100535-building-ai-that-fits-your-business) ### Test Before Release, Enforce at Runtime: Governance for Tool-Using AI Agents A correct AI answer is still unsafe if the agent skips required steps. Secure your production databases by combining pre-production behavioral validation with strict runtime enforcement. - **Speakers:** Sachin Gupta - **Event:** World Congress 2026 North America - **Published:** September 25, 2026 - **Duration:** 21:16 - [Watch](https://www.wearedevelopers.com/videos/100518-test-before-release-enforce-at-runtime-governance-for-tool-using-ai-agents) ### Autonomous Infrastructure: Building AI Agents for Global-Scale Capacity Efficiency Meta built AI agents that autonomously reclaim tens of megawatts of wasted compute. Discover how they safely automate global infrastructure optimization without breaking developer trust. - **Speakers:** Tommy Tran - **Event:** World Congress 2026 North America - **Published:** September 25, 2026 - **Duration:** 16:04 - [Watch](https://www.wearedevelopers.com/videos/100491-autonomous-infrastructure-building-ai-agents-for-global-scale-capacity-efficiency) ### Your Thread Pool Is Lying to You — Sizing Concurrency from Rate Limits and Latency, Not Guesswork Oversized thread pool queues don't absorb bursts, they just convert them into hidden latency. Learn the exact math to correctly size your backend concurrency and protect throughput. - **Speakers:** Ratul Ghosh - **Event:** World Congress 2026 North America - **Published:** September 25, 2026 - **Duration:** 25:41 - [Watch](https://www.wearedevelopers.com/videos/100466-your-thread-pool-is-lying-to-you-sizing-concurrency-from-rate-limits-and-latency-not-guesswork) ### Don’t kill my Vibes - Simple Steps to Stay Secure when Vibe Coding Is your AI agent hallucinating malicious dependencies or leaking secrets? Learn to secure your vibe coding workflow using micro VMs, package cooldowns, and deterministic pre-commit hooks. - **Speakers:** Isaac Evans - **Event:** World Congress 2026 North America - **Published:** September 25, 2026 - **Duration:** 28:58 - [Watch](https://www.wearedevelopers.com/videos/100448-don-t-kill-my-vibes-simple-steps-to-stay-secure-when-vibe-coding) ### Reinventing Incident Response with AI Agents and MCP Manual incident response creates an overwhelming maze of toil for on-call developers. By deploying specialized AI agents and MCP, Slack automated the investigation phase and slashed MTTR. - **Speakers:** Jayant Tyagi - **Event:** World Congress 2026 North America - **Published:** September 25, 2026 - **Duration:** 30:17 - [Watch](https://www.wearedevelopers.com/videos/100428-reinventing-incident-response-with-ai-agents-and-mcp) ### Red Teaming Your LLM App -- A Hands-On Threat Model You Can Reuse Traditional security cannot protect your AI from prompt injections or poisoned data. Implement a reusable, five-stage threat model to secure your LLM apps without slowing down development. - **Speakers:** Saloni Garg - **Event:** World Congress 2026 North America - **Published:** September 25, 2026 - **Duration:** 19:47 - [Watch](https://www.wearedevelopers.com/videos/100407-red-teaming-your-llm-app-a-hands-on-threat-model-you-can-reuse) ### AI Agents are Only as Smart as their Context: Building a Real-Time Context Engine Are stale data pipelines causing your AI agents to hallucinate? Learn to build a real-time context engine using Flink and Kafka to drive autonomous, context-aware AI workflows. - **Speakers:** Bharat Patel - **Event:** World Congress 2026 North America - **Published:** September 25, 2026 - **Duration:** 21:45 - [Watch](https://www.wearedevelopers.com/videos/100385-ai-agents-are-only-as-smart-as-their-context-building-a-real-time-context-engine) ### What AI Startups Are VCs Actually Funding in 2026 Technical novelty is no longer a defensible moat for AI startups. To secure funding in 2026, founders must master aggressive distribution. Discover exactly what VCs demand beyond the code. - **Speakers:** Mariane Bekker, Eric Bahn, Jeremiah Owyang, Suman Natarajan - **Event:** World Congress 2026 North America - **Published:** September 25, 2026 - **Duration:** 31:08 - [Watch](https://www.wearedevelopers.com/videos/100616-what-ai-startups-are-vcs-actually-funding-in-2026) ### Life in Games: Four Decades of Code John Romero proves that true expertise isn't mastering a single toolset, but rapidly adapting to the next. Discover how treating technical constraints as catalysts birthed DOOM and modern modding. - **Speakers:** John Romero - **Event:** World Congress 2026 North America - **Published:** September 25, 2026 - **Duration:** 39:40 - [Watch](https://www.wearedevelopers.com/videos/100545-life-in-games-four-decades-of-code) ### Stack Overflow’s Next Chapter as the Trust Layer for the Agentic Era AI agents hallucinate when fed messy enterprise data. Discover how Stack Overflow's new trust layer curates fragmented information into verified, decision-grade knowledge for autonomous workflows. - **Speakers:** Prashanth Chandrasekar, Alexandra (Alex) Lato - **Event:** World Congress 2026 North America - **Published:** September 25, 2026 - **Duration:** 24:49 - [Watch](https://www.wearedevelopers.com/videos/100519-stack-overflow-s-next-chapter-as-the-trust-layer-for-the-agentic-era) [Next page](https://www.wearedevelopers.com/videos/world-congress-2026-north-america?page=11)