> Markdown version of [/videos/world-congress-2025?page=6](https://www.wearedevelopers.com/videos/world-congress-2025?page=6). 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 2123 videos · 23049 moments · 1194.7 hours of content ## World Congress 2025 videos ### Coding for Good: Achieving social change with an app In 2012, a hastily built PHP app crashed under massive load but ultimately helped legalize UK same-sex marriage. Learn why developers must ditch perfectionism to drive social change. - **Speakers:** Chris Ward - **Event:** World Congress 2025 - **Published:** August 20, 2025 - **Duration:** 22:35 - [Watch](https://www.wearedevelopers.com/videos/1645-coding-for-good-achieving-social-change-with-an-app) ### How Unit Testing Saved My Career Ann Laura Ecker proves that mastering unit testing will save your engineering career. Learn how adopting TDD and mocking transforms brittle, monolithic chaos into clean, maintainable architecture. - **Speakers:** Annelore Egger - **Event:** World Congress 2025 - **Published:** August 20, 2025 - **Duration:** 26:33 - [Watch](https://www.wearedevelopers.com/videos/1642-how-unit-testing-saved-my-career) ### RPC Reinvented: Asynchronous, Durable, and Agent-Ready What if an API call could safely block for days without timing out? Discover how durable RPC delivers a crash-less programming model perfect for AI agents. - **Speakers:** Maxim Fateev - **Event:** World Congress 2025 - **Published:** August 20, 2025 - **Duration:** 18:07 - [Watch](https://www.wearedevelopers.com/videos/1643-rpc-reinvented-asynchronous-durable-and-agent-ready) ### Introducing Digital Samba Embedded Video Conferencing API MCP Server Stop coding custom video integrations. Start prompting instead. Digital Samba's MCP server lets developers deploy and manage complex video environments instantly using simple natural language commands. - **Speakers:** Robert Strobl - **Event:** World Congress 2025 - **Published:** August 20, 2025 - **Duration:** 4:30 - [Watch](https://www.wearedevelopers.com/videos/1640-introducing-digital-samba-embedded-video-conferencing-api-mcp-server) ### Hello JARVIS - Building Voice Interfaces for Your LLMS Why do most AI voice bots feel awkwardly robotic? Learn to build intuitive, JARVIS-like voice interfaces by engineering responsive state routing, fluid interruptions, and composable LLM pipelines. - **Speakers:** Nathaniel Okenwa - **Event:** World Congress 2025 - **Published:** August 20, 2025 - **Duration:** 28:13 - [Watch](https://www.wearedevelopers.com/videos/1641-hello-jarvis-building-voice-interfaces-for-your-llms) ### Get security done: streamlining application security with Aikido Tired of the endless dependabot doom scroll? Learn how to cut security alert noise by 85% and empower developers to focus on shipping code, not triage. - **Speakers:** Mia Neethling - **Event:** World Congress 2025 - **Published:** August 20, 2025 - **Duration:** 8:27 - [Watch](https://www.wearedevelopers.com/videos/1638-get-security-done-streamlining-application-security-with-aikido) ### APItoolkit: Using Merkle Trees and LLMs to Detect the UnDetectable in Software Monitoring Are missing fields during your deployments silently causing massive data disruptions? Discover how combining Merkle trees and LLMs instantly exposes undetectable software anomalies hidden inside your server logs. - **Speakers:** Anthony Alaribe - **Event:** World Congress 2025 - **Published:** August 20, 2025 - **Duration:** 4:58 - [Watch](https://www.wearedevelopers.com/videos/1639-apitoolkit-using-merkle-trees-and-llms-to-detect-the-undetectable-in-software-monitoring) ### From Model to Metal: An Open Source Stack for Accelerating Intelligence Are hardware silos bottlenecking your AI workflows? Discover how the open-source UXL stack lets you write once and deploy seamlessly across any CPU, GPU, or NPU architecture. - **Speakers:** Andrew Wafaa - **Event:** World Congress 2025 - **Published:** August 20, 2025 - **Duration:** 17:18 - [Watch](https://www.wearedevelopers.com/videos/1636-from-model-to-metal-an-open-source-stack-for-accelerating-intelligence) ### Delay the AI Overlords: How OAuth and OpenFGA Can Keep Your AI Agents from Going Rogue Are your AI agents indiscriminately leaking sensitive data across unauthorized user sessions? Discover how OpenFGA and OAuth enforce zero-trust boundaries to keep your applications from going rogue. - **Speakers:** Deepu - **Event:** World Congress 2025 - **Published:** August 20, 2025 - **Duration:** 23:29 - [Watch](https://www.wearedevelopers.com/videos/1637-delay-the-ai-overlords-how-oauth-and-openfga-can-keep-your-ai-agents-from-going-rogue) ### Data-Oriented Programming - Version 1.1 Is object-oriented design cluttering your data-heavy subsystems? Master Java's data-oriented paradigm using pattern matching and sealed interfaces to build safer, compiler-enforced domain models. - **Speakers:** Nicolai Parlog - **Event:** World Congress 2025 - **Published:** August 20, 2025 - **Duration:** 28:24 - [Watch](https://www.wearedevelopers.com/videos/1634-data-oriented-programming-version-1-1) ### Breaking the Hardware Mindset: Overcoming Barriers to System-Level Innovation Treating software as an afterthought ruins your product's user experience. Learn how to dismantle the hardware mindset and build seamless, system-level architectures from day one. - **Speakers:** Réka Leisztner - **Event:** World Congress 2025 - **Published:** August 20, 2025 - **Duration:** 28:28 - [Watch](https://www.wearedevelopers.com/videos/1635-breaking-the-hardware-mindset-overcoming-barriers-to-system-level-innovation) ### How Robots Learn to be Robots Training autonomous robots is bottlenecked by costly real-world testing. What if they could master kinematics inside photorealistic digital twins first? Discover how generative AI bridges the sim-to-real gap. - **Speakers:** Alexander Schwarz - **Event:** World Congress 2025 - **Published:** August 20, 2025 - **Duration:** 24:48 - [Watch](https://www.wearedevelopers.com/videos/1632-how-robots-learn-to-be-robots) [Next page](https://www.wearedevelopers.com/videos/world-congress-2025?page=7)