(English Version below)

Join GDG Hong Kong's Flutter Study Group #6: "Building AI Apps with Flutter: From Gemini Chat UIs to Custom LLMs on Vertex AI"!
In this hands-on session, you’ll learn how to design, build, and integrate AI capabilities into your Flutter apps—starting with Gemini-powered chat interfaces and moving all the way to deploying and consuming your own custom Large Language Models (LLMs) on Google Cloud’s Vertex AI.

What you’ll learn:
✅ Foundations – Introduction to the workshop, Flutter UI setup, and building a real-time chat interface.
✅ Gemini Integration – Connect to the Gemini API, handle responses, and implement advanced features like streaming responses.
✅ Custom LLMs on Vertex AI – Learn the lifecycle of an LLM, from fine-tuning to deployment, and integrate it into your Flutter app.
✅ Practical API Integration – Compare workflows between public AI APIs (Gemini) and your own deployed models.
✅ Live Coding & Q&A – Code along with the facilitators and get your questions answered.

Who should join before 22nd August 23:59:
This event is perfect for Flutter developers, mobile engineers, and AI enthusiasts who want to supercharge their apps with modern AI integrations.

🗓️ Date: August 23, 2025 (Sat)
⏰ Time: 10:00 AM – 12:00 PM (120 minutes)
📍 Venue: CG Marketing, Unit 901-03, 9/F, Laford Centre, 838 Lai Chi Kok Road, Cheung Sha Wan, Kowloon, Hong Kong (Lai Chi Kok MTR station D2 exit) — Special thanks to CG Marketing for sponsoring the venue! 🙏

Please bring:
💻 A laptop with Wi-Fi & charger, Flutter SDK, and an IDE (VSCode recommended) pre-installed.

📚 Helpful resources before joining:

• Flutter Installation Guide: https://docs.flutter.dev/get-started/install

• 2025 Flutter Study Group #1: Fundamentals & UI Building

• 2025 Flutter Study Group #4: Performance Optimization & Testing

Don’t miss this chance to build, test, and deploy AI-powered Flutter apps — from using Gemini to harnessing your own custom LLMs on Vertex AI!

(Cantonese Version below)

🚀 從Gemini對話介面到Vertex AI自訂LLM：用Flutter打造AI應用程式 🚀

加入 GDG Hong Kong Flutter Study Group #6：「用Flutter打造AI應用程式：由Gemini對話介面到Vertex AI自訂LLM」！
呢個 hands-on 環節會教你點樣設計、開發同埋將 AI 功能整合到 Flutter 應用入面 — 由 Gemini 驅動嘅即時對話介面開始，一步步到喺 Google Cloud Vertex AI 部署同調用你自己嘅大型語言模型 (LLM)。

你將會學到：
✅ 基礎篇 – 認識工作坊目標、Flutter UI 設定，並且實作一個即時對話介面。
✅ Gemini 整合 – 連接 Gemini API、處理回應，並加入串流式回應等進階功能。
✅ Vertex AI 自訂 LLM – 了解 LLM 全生命週期，從微調 (fine-tuning) 到部署，最後整合到 Flutter App。
✅ 實用 API 整合 – 比較使用公開 AI API（Gemini）同自己部署模型嘅工作流程。
✅ 即時編碼 & Q&A – 同導師一齊 live coding，並即場解答你嘅問題。

適合參加人士（8月22日23:59 截止）：
非常適合 Flutter 開發者、流動應用程式工程師，以及想將AI 功能引入應用程式嘅朋友。

🗓️ 日期：2025年8月23日（星期六）
⏰ 時間： 上午10:00 – 中午12:00（120分鐘）
📍 地點： 香港九龍長沙灣荔枝角道838號勵豐中心9樓901-03室 CG Marketing（荔枝角港鐵站 D2 出口）—特別鳴謝 CG Marketing 贊助場地！ 🙏

請帶備：
💻 可上Wi-Fi嘅手提電腦及充電器，並預先安裝好 Flutter SDK 及 IDE（建議 VSCode）。

📚 活動前參考資源：

• Flutter 安裝教學：https://docs.flutter.dev/get-started/install

• 2025 Flutter Study Group #1: Fundamentals & UI Building

• 2025 Flutter Study Group #4: Performance Optimization & Testing

唔好錯過呢個機會，專業咁用 Flutter 開發、測試同部署 AI 應用程式—由 Gemini 到 Vertex AI 自訂 LLM，一步到位！