🌟 Welcome Developers / 活动招募

Dear Developers, 各位开发者伙伴们：

Are you thinking about how to efficiently deploy Large Language Models (LLMs) on smartphones or edge devices? Are you following the application of frontier models like Gemma in on-device scenarios? 当大模型（LLM）狂飙突进，你是否也开始思考：如何将这些“智能大脑”部署在手机或边缘设备上，实现离线、隐私与低延迟的 AI 体验？ 💡

Next Thursday, Shenzhen GDG is hosting a special Meetup at the Google Cross-Border E-commerce Acceleration Center in Qianhai! We are honored to invite Roman, Co-founder & CEO of Cactus, to join us for an in-depth technical exchange with the local community. 下周四，深圳 GDG 将在前海 Google 跨境电商加速中心举办一场特别的 Meetup 活动！我们非常荣幸邀请到 Cactus 联合创始人兼 CEO —— Roman 亲临现场，与深圳的开发者们进行零距离技术交流。

🎙️ Speaker Profile / 嘉宾介绍

Roman 照片

Roman

• Co-founder & CEO of Cactus

• Cactus 联合创始人 & CEO

• Former DeepMind Expert / University of Oxford Economist / Former Quant

• 前 DeepMind 专家 / 牛津大学经济学家 / 前量化分析师

Cactus is a cross-platform on-device inference engine built for hybrid AI. Roman is dedicated to enabling frontier models like Gemma 4 to run efficiently and smoothly on smartphones and edge devices via the Cactus engine. The engine is already used by developers and enterprise teams shipping on-device AI in production. Cactus 是一家专注于混合 AI 端侧推理引擎的公司。Roman 致力于通过 Cactus 引擎，让 Gemma 4 等前沿大模型在智能手机及边缘设备上实现高效、流畅的运行。目前，该引擎已被众多开发者和企业团队用于生产环境的端侧 AI 部署。

In this meetup, Roman will share practical insights on on-device inference and discuss the future of AI development with everyone. 现场，Roman 不仅会分享技术洞见，还将直接与本地开发者进行零距离的 Q&A 互动，回答大家最关心的技术落地难题！

📝 Pre-Event Survey / 问卷前置

Let us know you better! 让我们更懂你！

To optimize the discussion for your needs, please fill out this short survey when you register: 为了让我们更好地了解大家的背景，优化分享内容，请在报名时填写以下简短问卷：

1. What is your current role? 您的当前职位/角色？

2. What is your experience with Gemma or other on-device models? 您对 Gemma 或其他端侧模型的使用经验如何？

3. What is your typical hardware target? (e.g., iOS/Android app, robotics, desktop, etc.) 您目前的典型硬件部署目标是什么？（例如：iOS/Android App、机器人、桌面端等）

(The registration channel is open in this article; complete the survey to pre-register!) (报名通道将在本文内开启，填写问卷即可完成预报名！)

📝 Event Details / 活动详情

• 📅 Date/Time: Next Thursday evening, 19:30 - 21:30 (Beijing Time) 📅 时间： 下周四晚 19:30 - 21:30

• 📍 Location: Qianhai International Talent Hub (Google Cross-Border E-commerce Acceleration Center) 📍 地点： 前海深港现代服务业合作区 · 前海国际人才港 (谷歌跨境电商加速中心)

• 👥 Capacity: Limited to 100 attendees 👥 人数： 100 人（名额有限，报满即止）

• 💰 Fee: Free (Community Event) 💰 费用： 免费 (Free for the community)

🚇 Transportation Guide / 交通指引

Address: Qianhai International Talent Hub, Qianhai Shenzhen-Hong Kong Modern Service Industry Cooperation Zone 活动地点： 前海国际人才港 (Google 跨境电商加速中心)

📍 By Metro (Recommended): 📍 地铁出行 (推荐)： Take Metro Line 1 or Line 5 to "Qianhaiwan Station" or "Guiwan Station", then transfer to connecting transport or walk to "Qianhai International Talent Hub." 乘坐地铁 1/5 号线 至 “前海湾站” 或 “桂湾站” 下车，随后步行前往“前海国际人才港”。

📍 By Car/Taxi: 📍 自驾/打车： Search for: "Qianhai International Talent Hub." Note: There are many office buildings in Qianhai. Ensure you locate "Qianhai International Talent Hub." Underground parking is available. 直接导航搜索：“前海国际人才港”。 温馨提示：前海区域写字楼宇较多，请务必定位至“前海国际人才港”。园区及周边提供地下停车位，建议尽量绿色出行。

📢 Closing / 写在最后

Shenzhen GDG has always committed to connecting top global technical resources with the local developer community. What perspectives will Roman bring from DeepMind? What untapped blue oceans still exist in On-Device AI? 深圳 GDG 一直致力于连接全球顶尖技术资源与本地开发者。从 DeepMind 走出来的 Roman 会带来怎样的技术视角？On-Device AI 还有哪些未被开发的蓝海？

See you next Thursday! 下周四，我们不见不散！