Decentralized Systems & Applications

Feel free to join if you are interested in low level computer stuff. If you have any cool projects or ideas you wanna share, bring them along

Please find the event details on the link(s) / 請點擊連結查看活動詳情: https://happywednesday.hkjc.com/zh-HK/ [https://happywednesday.hkjc.com/en-US/schedule/](https://happywednesday.hkjc.com/en-US/schedule/)

Please find the event details on the link(s) / 請點擊連結查看活動詳情: https://happywednesday.hkjc.com/zh-HK/ https://happywednesday.hkjc.com/en-US/schedule/

I teach every week at the New Era Martial Club Quarry Bay at New Era Martial Club, Eastern Harbour Centre Unit 908, 9th floor, 28 Hoi Chak Street, Quarry Bay, Hong Kong. What is Urban Krav Maga? As its name suggests, Urban Krav Maga (UKM) is a fighting system that has its roots in the Israeli self-defence system: Krav Maga Urban Krav Maga consists of a wide combination of techniques sourced from various martial arts, combat sports and fighting systems such as Karate, Brazilian jiu-jitsu, Boxing, Muay Thai and Mixed Martial Arts (MMA) among others. Michael Chan is a qualified Urban Krav Maga Instructor under the British Combat Association UK. He brings a wealth of Martial Arts experience to Hong Kong. Michael has practiced and trained in Krav Maga since 2012 and became a qualified instructor in 2018.

**普及禪修課程 見道法師及善淨法師主講** **每堂課為獨立單元，不需報名，歡迎大家參加。** 「正如我想要離苦得樂，所有眾生也是這樣。以此觀點看來，我與眾生並無分別。」 《新禪修手冊》 我們有能力去放下自我中心的世界觀，以及體諒別人的經歷。這種能力又稱為慈悲心，對於我們在生命中尋找滿足與意義是至關重要的。此外，佛陀對空性 - 事物的真正本質的教學亦幫助我們化解自己與他人之間的隔閡，不讓我們感覺孤立、自我、跟其他眾生疏離。 修習自他相換這個不平凡的禪修，將空性和同理心互相結合，我們便會由心底經驗這種顛覆性的智慧。邀請你一起來探索這些想法，學習如何實際地提昇放下庸常自我的經驗，並且擁抱藉由跟他人產生共鳴和互通而帶來的溫暖和喜悅。 8/4 無盡的同理心 善淨法師主講 6/5 我為他、他為我 見道法師主講 13/5 無所畏懼的菩薩 善淨法師主講 歡迎大家隨喜功德，建議捐助：每課 $50。 地址：上環干諾道中122-124號海港商業大廈一樓（上環地鐵站C出口轉右，面對信德中心）。 歡迎現居海外的人士透過網上參與。直播費用：每課$50。視頻只可以在課堂舉行時觀看，不設重播。 詳情 ：https://www.meditation.hk/2021/wed_cgp/ #現代佛法 #禪修課程

Bonjour ! Welcome to the HK French Meetup. Interested in French style ? Looking for an activity on Wednesday evenings ? Join us for an unforgettable time at our Meetup, where language and culture blend seamlessly! Immerse yourself in lively conversations with fellow Francophiles while enjoying delicious snacks and delightful drinks. Whether you're a seasoned speaker or just starting your journey in the French language, this is the perfect opportunity to practice your skills in a friendly atmosphere. Share stories, make new friends, and expand your cultural horizons. We meet every two weeks on wednesdays. see you there! Julien & François Location of the meet up: The bar is named: « SOIREE » G/F TAI LEE BUILDING 19 ELGIN STREET, CENTRAL Start at 6:30 pm -7: 00 pm till 10 pm.

我們逢週三麻雀之夜會設立不同的麻雀主題及玩法，每次主題日最高得分玩家可於下一次主題日享有$50優惠！ 🀄 本次活動詳情 📅 日期：4月8日 ⏰ 時間：19:00 - 24:00 🪩 主題：血戰百搭三十番 ( 有新手教學 ) 📍 地點：桌遊旅人BoardGameTraveller（*九龍長沙灣青山道497號時來工業大廈10樓7室 \*出電梯後走消防門再上一層*） 💰 收費：$100/位（含紙包飲品+罐裝可樂無限取用） 🎴 4月主題巡禮 🕖 每週三 19:00-24:00 │ 4/15 │ 港式台牌 │ │ 4/22 │ 血戰百搭三十番 │ │ 4/29 │ 日本麻雀 ‧ NG日麻 │ ✅ 溫馨提示 最高得分優惠只限於下一次成局的主題日使用 逢星期一會有報名名單開放報名，若週三18:00報名名單未滿4人將取消當晚活動 有新手教學歡迎查詢

We’re excited to partner with AgentCon Hong Kong, the global developer conference focused on AI Agents and autonomous AI! Our community will be hosting a full day of workshops and talks alongside the AgentCon Hong Kong program. Below is the full agenda for our sessions. Come learn, build, and explore the future of AI Agents with us! **Activities:** 1. AI IDE - Kiro Hands-on Workshop x AgentCon Hong Kong 2. Building Multi-Agent Systems in Finance with Strands Agents and Bedrock AgentCore on AWS. 3. Governing AI Agents in Production: From Experiment to Engineering System 4. Empower Team Wide Vibe Coding with LLM Gateway and Security-First MCPs 5. What can go wrong when you ask your agent to go naughty? **AI IDE - Kiro Hands-on Workshop x AgentCon Hong Kong** *[Haowen Huang](https://www.linkedin.com/in/haowenhuang/) \- Senior Developer Advocate\, Amazon Web Services* *[Jacky Wu](https://www.linkedin.com/in/jackywu1/) \- Sr\. Solutions Architect\, Amazon Web Services* Time: 10:40 am Generative AI tools have democratized software development, enabling both developers and non-technical users to build applications efficiently. However, these tools struggle with enterprise-level challenges: inadequate project planning, unstructured workflows, poor enterprise integration, and inconsistent code quality. Kiro, AWS's AI IDE tool, addresses these gaps by integrating specification-driven development, structural design, test validation, and automated execution into a standardized, traceable workflow. At re:Invent 2025, AWS launched “Kiro Powers”—extensible capability packages that inject domain-specific expertise into Kiro AI agents. Each Power provides: \- Domain guidance via steering files \(POWER\.md\) \- Tool integration \(MCP services for databases\, payments\, deployment\) \- Automated Hooks for event\-driven actions \(API testing\, infrastructure code generation\) Unlike traditional coding assistants, Kiro + Powers covers the entire development lifecycle—from requirements to deployment—while reducing token costs and ensuring consistent code quality. We'll demonstrate Kiro's capabilities by building a game using Specs, Powers, and Hooks, showcasing its enterprise-grade advantages in planning, automation, and quality assurance. **First come, first served if the number of attendees exceeds capacity!** **To join this workshop, you need to register at [AWS AI User Group Hong Kong](https://www.meetup.com/aws-ai-user-group-hong-kong/)** https://www.meetup.com/aws-ai-user-group-hong-kong/events/313334952/ **Building Multi-Agent Systems in Finance with Strands Agents and Bedrock AgentCore on AWS.** *[Haowen Huang](https://www.linkedin.com/in/haowenhuang/) \- Senior Developer Advocate\, Amazon Web Services* *[Jacky Wu](https://www.linkedin.com/in/jackywu1/) \- Sr\. Solutions Architect\, Amazon Web Services* Time: 1:15 pm This session explores practical implementations of AI agents for financial services on AWS. Discover how to design multi-agent systems with the Strands Agents framework and Bedrock AgentCore for complex financial workflows—from quantitative backtesting to AI fund manager. You'll learn multi-agent patterns, and agent orchestration techniques. Walk away with concrete architectural patterns and implementation strategies for building production-ready AI agents in finance. **Governing AI Agents in Production: From Experiment to Engineering System** *[Mike Ng](https://www.linkedin.com/in/ngsinching/) \- ex\-AWS Community Builder* Time: 2:30 pm Most AI governance discussions assume AI will "do the right thing" with properguidelines. This talk takes a different approach: assume drift, error, and misalignment by default, then design mechanical structures that make bad behavior expensive. The core idea: systems are defined by what they refuse to do, not what they can do. For AI in production, governance means explicit rejection zones, constitutional constraints that cannot be bypassed, and separation between decision-making and execution. Five governance patterns: constitutional constraints (forbidden states and behaviors), rejection zones (where AI cannot operate), separation of powers (decision ≠ execution ≠ validation), retrieval-led reasoning (grounding over pre-training), and mechanical enforcement (architecture over policy). Developed while preparing experimental multi-agent systems for production deployment in FinTech, where mistakes are irreversible and governance is survival, not choice. **Empower Team Wide Vibe Coding with LLM Gateway and Security-First MCPs** *[Gabriel Koo](https://www.linkedin.com/in/gabrielkoo/) \- AWS Community Builder & Senior Lead Engineer at Bowtie Life Insurance* *[Rakshit Jain](https://www.linkedin.com/in/rakshit-jainn/) \- AI Engineer II* *Bowtie Life Insurance* Time: 3:00 pm Scaling AI-assisted development from a few enthusiasts to 50+ software engineers isn't just about API keys - it's about governance, trust, and standardized workflows. How do you prevent "shadow AI" and budget chaos while granting safe access to production context? At Bowtie, we adopted a layered security-first approach: First, control the traffic; second, secure the tools; third, standardize the behavior. This session covers our journey building a production-grade Vibe coding platform: Layer 1: The AI Gateway (LiteLLM on AWS Fargate + Amazon RDS) We established a centralized choke point for all AI traffic. This enables cost attribution, DLP detection, and usage visibility. Crucially, we enforce this at the network level - blocking direct access to non-official API providers to ensure all usage is visible and governed. Layer 2: Security-First MCP servers We treat AI agents as "CLI versions" of our internal web apps. By building custom Model Context Protocol (MCP) servers that reuse existing permissions and authentications - using Amazon Cognito for internal APIs and OAuth for official SaaS MCP servers - the AI acts as a delegate of the developer with human approvals. No new service accounts, no "god-mode" bots - if you can't do it in the existing user interfaces, the Agent can't do it via MCPs. Layer 3: Custom Skills for Standardization Beyond just tools, we write custom Skills to guide the model's behavior, ensuring generated code aligns with our engineering standards and SOPs (e.g. grab a ticket, fetch knowledge base, apply a fix, close the ticket) before a PR is even opened. Walk away with an architectural blueprint for democratizing AI access that satisfies the strictest security requirements while giving developers the friction-free vibe coding experience they crave. **What can go wrong when you ask your agent to go naughty?** *[Richard Fan](https://www.linkedin.com/in/richardfan1126/) \- AWS Hero \| An independent security researcher* Time: 3:30 pm We security folks all want to secure the AI agents, restricting their capability, putting guardrails, using system prompts, ... just to make sure the agents don't go rogue. But what if the AI agent is specifically designed to do bad things? Suddenly, the rule is changed. The instructions are encouraging agents to make harm, and the guardrails are half-opened, so as to allow the agent to do its job. In this scenario, what can go wrong? In this session, Richard will talk about AWS Security Agent, an AI agent designed to do automated penetration tests. He will share the security issues he found on the agent and highlight the challenges when building agents that simulate harmful actions. **Important notes:** We’re partnering with AgentCon Hong Kong! Our community will join **AgentCon Hong Kong**, a global developer conference focused on AI Agents and autonomous AI organized by the Global AI Community. To attend this workshop, **you must register on the official AgentCon page by the Global AI Hong Kong chapter as well!** Registration on this User Group page **does not** grant venue access. **Official Registration (Required):** [https://globalai.community/chapters/hong-kong/events/agentcon-hong-kong/](https://globalai.community/chapters/hong-kong/events/agentcon-hong-kong/) **Important Notes for All Attendees** **1️⃣ Registration Required for Entry** All participants **must** register on the official AgentCon Hong Kong. Venue access will only be granted to people who appear on the official attendee list. **2️⃣ Lunch Ticket Eligibility** Attendees who: * **Check in during the morning session**, and * **Stay for and join the keynote** will receive a **lunch ticket**. **3️⃣ First‑Come‑First‑Served (If Over Capacity)** In case of high demand, lunch tickets will be distributed **on a first‑check‑in, first‑served basis**. Arrive early to secure your ticket. **Join AgentCon and learn about agents. We are happy to have a workshop that day.**

Meetup New Friends at Central HK (Free Entry) Time: Friday night usually \~7:30pm to 10pm (Weekly) Location: Central Market G/F (Center area), Central Hong Kong. 香港中環與新朋友見面 (Free Entry) 時間：週五晚上(通常) \~7:30pm 至 10pm（每週） 地點：香港中環中環街市地下（中心區）

**Speakers:** Haowen Huang - Senior Developer Advocate, Amazon Web Services Jacky Wu - Sr. Solutions Architect, Amazon Web Services **Language:** Cantonese **Important notes:** We’re partnering with AgentCon Hong Kong! Our community will join **AgentCon Hong Kong**, a global developer conference focused on AI Agents and autonomous AI organized by the Global AI Community. To attend this workshop, **you must register on the official AgentCon page by the Global AI Hong Kong chapter as well!** Registration on this User Group page **does not** grant venue access. **Official Registration (Required):** [https://globalai.community/chapters/hong-kong/events/agentcon-hong-kong/](https://globalai.community/chapters/hong-kong/events/agentcon-hong-kong/) *** **Important Notes for All Attendees** **1️⃣ Registration Required for Entry** All participants **must** register on the official AgentCon Hong Kong. Venue access will only be granted to people who appear on the official attendee list. **2️⃣ Lunch Ticket Eligibility** Attendees who: * **Check in during the morning session**, and * **Stay for and join the keynote** will receive a **lunch ticket**. **3️⃣ First‑Come‑First‑Served (If Over Capacity)** In case of high demand, lunch tickets will be distributed **on a first‑check‑in, first‑served basis**. Arrive early to secure your ticket. **Join AgentCon and learn about agents. We are happy to have a workshop that day.** **Description:** Generative AI tools have democratized software development, enabling both developers and non-technical users to build applications efficiently. However, these tools struggle with enterprise-level challenges: inadequate project planning, unstructured workflows, poor enterprise integration, and inconsistent code quality. Kiro, AWS's AI IDE tool, addresses these gaps by integrating specification-driven development, structural design, test validation, and automated execution into a standardized, traceable workflow. At re:Invent 2025, AWS launched “Kiro Powers”—extensible capability packages that inject domain-specific expertise into Kiro AI agents. Each Power provides: \- Domain guidance via steering files \(POWER\.md\) \- Tool integration \(MCP services for databases\, payments\, deployment\) \- Automated Hooks for event\-driven actions \(API testing\, infrastructure code generation\) Unlike traditional coding assistants, Kiro + Powers covers the entire development lifecycle—from requirements to deployment—while reducing token costs and ensuring consistent code quality. We'll demonstrate Kiro's capabilities by building a game using Specs, Powers, and Hooks, showcasing its enterprise-grade advantages in planning, automation, and quality assurance. **First come, first served if the number of attendees exceeds capacity!**

Join us for a free, face‑to‑face introductory workshop on Acceptance and Commitment Therapy (ACT) and learn practical tools to enhance mental resilience and psychological flexibility in the workplace. What will you get? • Foundations and principles of ACT • Core ACT pillars for better psychological flexibility • Practical ACT strategies for managing workplace stress and challenges 👨‍🏫 Speaker: Mr. Alvis Chiu, Counselling Psychologist 📅 Date: 9 April 2026 🕐 Time: 1:00 – 2:00 PM (Registration from 12:50 PM) 📍 Venue: 7/F Multi-function Room 1 & 2, Building 19W 🗣 Language: Cantonese 👥 Format: Face\-to\-face \| Limited to 20 seats 🎯 For: Incubatees, Incorporees and Tenants of Park / ACTP / HKSTP ✅ Free admission \| Registration required https://docs.google.com/forms/d/e/1FAIpQLSfayNFpa7MkfpBGLErBBVisZBaJ2sNLkU-jv_crI_0laEYqPA/viewform?pli=1 Please do not hesitate to contact Sophina Chan via phone 6779 9887 or sophinachan@actuwise.org

都市人生活繁忙，好多時食晏唔係趕頭趕命，就係一個人外賣返office對係電腦食？ 唔想再係咁,其實可以好簡單,既然大家都面對同一個問題,咁就一於開個慢活人生午餐谷,定期午餐聚會,咁就唔駛一人食晏la 又搵到飯腳又可以識到新朋友,仲唔係雙嬴XD - 謝絕一切保險、基金、傳銷、直銷、課程、水機、NUSKIN、HERBALIFE等人士

【歡迎只作旁聽，會作分享的書友優先】 1. 活動目標：希望大家能夠分享閱讀心得，開開心心共渡週末。 2. 地點：歡迎參加者提議，消費自付。 3. 時間：下午2時至5時（3小時） 4. 活動流程：以廣東話為主，輪流分享閱讀所見所聞，其他人輪流發問。希望各人藉此更能深刻了解書本知識，用更多不同角度探索書本， 互相啟發及學習。 5. 參加者需帶備一本已經閱讀80%或以上的書本 （中英文書皆可），歡迎絕大部分主題：勵志、心理、商業、股票、旅遊、運動、健美、中西醫療、哲學、散文、美術、種植、歷史、學習方法等等。不接受漫畫、雜誌、報章及任何淫褻不雅之讀物。 6. 活動在午餐 / 下午茶中進行。 7. 失約和習慣性最後一刻退出的成員，將從成員名單中刪除。 8. 若有候補名單，曾經失約和曾經最後一刻退出的成員，他們當次出席的名額將給予其他候補成員。 9. 其他事項：活動期間，參加者應小心看管個人財物，如有任何損失，本會概不負任何責任。

**\*\*品牌・創意・交易・# AI ・#知識產權 💡📋🔐 創業講堂** # Artificial Intelligence and Intellectual Property **✨SCC 大灣區青年創業（智慧城市）計劃 - 免費講堂✨** **《青年創業 IP 攻略：品牌・創意內容與交易（知識產權）》開講啦 🎓** *** **⚡ 講堂重點 ⚡** 📌 **香港知識產權法規精要** 📌 **青年創業核心痛點：品牌與創意內容保護及 AI 時代新挑戰** * AI 生成作品版權誰屬？ * 相關風險與合約安排要點 📌 **知識產權交易及商業應用的核心概念** * 商業化工具箱：轉讓、許可授權、科研合作簡介 📌 **知識產權資產審計、盡職調查及估值基礎入門** 📌 **香港知識產權交易相關稅務優惠及最新政策（適合創業團隊）** *** **⏰ 時間：2026 年 4 月 10 日（星期五）18:30 – 20:00** **📍 地點：中環皇后大道中 99 號中環中心地下 H6 Conet 活動室 C** **📍 形式：現場或線上 Zoom 參與（亦歡迎線上參加）** **🎟️ 費用：免費（名額有限，先到先得）** **🗣 語言：廣東話（輔以英語專業術語）** *** **講者介紹 🎤 Ms. Anita Leung（梁丙焄**律師） ✅顧問律師（David Lo and Partners） ✅超過三十年知識產權及科企法律經驗 ✅專長品牌、IP 交易、內部 IP 審計及 pre‑IPO 盡調 ✅覆蓋品牌授權、特許經營、數據私隱與網絡安全 ✅中國許可貿易工作者協會香港分會現任理事及前主席 ✅香港貿發局亞洲知識產權營商論壇策劃委員會成員 ✅香港版權審裁處副主席 ✅為本港中小企提供免費知識產權諮詢服務的法律顧問 *** **📝 報名連結：** [https://forms.gle/wcVAnh2idxxZA6Xb6](https://forms.gle/wcVAnh2idxxZA6Xb6) *** **📞 查詢：3905 0906（聯絡生先生 / 余小姐）** **✉️ 電郵：[hyab.funding@smartcity.org.hk](mailto:hyab.funding@smartcity.org.hk)** 計劃由民政及青年事務局及青年發展委員會的「青年發展基金」豁下「民青局粵港澳大灣區青年創業資助計劃」資助 ![]()

Join the CONNECTED Westerville Mastermind Group for a dynamic afternoon of B2B networking! This event is perfect for professionals looking to expand their business connections, share insights, and foster collaboration within the community. Whether you are a seasoned entrepreneur or just starting out, this event offers a valuable opportunity to exchange ideas, build relationships, and grow your network in a supportive environment. Connect with like-minded individuals, explore potential partnerships, and discover new opportunities for professional growth. Don't miss out on this chance to enhance your business network and take your career to the next level with CONNECTED Westerville Mastermind Group! We meet the 4th Monday of every month from 11am-1pm. Welcome and general networking from 11am - 11:30am with core meeting 11;30 - 12:30 and a final round of networking from 12:30 - 1pm.

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** GitHub Copilot is powerful, but what if you could scale from a solo AI assistant to an entire team of specialized agents working in parallel? This session introduces Squad: an open-source framework for multi-agent orchestration that lets you define teams of AI agents with specific roles, responsibilities, and expertise. We'll progress from Copilot basics to the Copilot CLI, explore how Agents add autonomy, and see how Instructions and Skills let you customize agent behavior. Then, the climax: a live demo where a Squad team of 3 agents (Lead, Developer, Tester) stands up and builds a working application in real-time, showcasing true multi-agent collaboration. Whether you're new to AI or exploring how to scale your use of Copilot, this session will show you what's possible when agents work as a team. **YouTube Link** TBD

In this local meeting, you will discover knowledge that you can use to get over the past. The key to improving your personal motivation, self-confidence, and happiness is to get over your painful memories. When you become free of your past, you will be free from stress, anger, anxiety and depression. Studies show that negative emotions can affect your health. By being free of negative emotions, believe it or not, you will most likely even look younger, feel more energetic, and become healthier! Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. This group is brought to you by the Dianetics and Scientology life improvement center.

AI is changing how art is made. But when does it stop being your work and start being the machine’s? This month we're going to be doing a panel with with digital image, music, and written word artists, talking about at what point, while using AI in the creation process, does the work become not the artist creation? We encourage audience participation during this event that will be moderated by Chris Slee. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.transformlabs.com/services) Sign up also accessible via [Transform Labs Luma](https://luma.com/55umjqta)

Pay attention! We’re delaying a week for those of you who may be on Spring break and/or celebrating the holiday. Ok, no pancakes, but waffles-a-plenty. Join the local UX and Digital Design community for a casual monthly breakfast. Look for us upstairs!

The global Azure community is coming together again, and Columbus is officially on the map. View the session lineup and speakers at [Global Azure Columbus 2026](https://coazure.github.io/cbus-global-azure-2026/) On **Saturday, April 18, 2026**, the Azure Columbus Meetup, DevOps Meetup, and Code and Coffee Meetup are hosting our local edition of Global Azure 2026. This is a free, community-driven event packed with learning, networking, and all things Microsoft Azure. Whether you’re building modern cloud-native apps, experimenting with AI agents, deploying containers, automating infrastructure, or just beginning your Azure journey, this event is for you! **What to Expect** * Engaging technical sessions * Real-world Azure architecture & cloud-native patterns * AI, agents, automation, and modern DevOps * Food and drinks (because learning burns calories) * Time to connect with fellow engineers, architects, and cloud enthusiasts **Who Should Attend?** * Software engineers (any language, any stack) * Cloud architects * DevOps engineers * Data professionals * AI explorers * Platform builders * Anyone who loves solving hard problems with great tools If you build, deploy, automate, scale, monitor, or optimize in Azure, you’ll feel right at home. **Why Global Azure?** Global Azure is a worldwide community event where Azure user groups host learning sessions on the same day across the globe. It’s grassroots. It’s technical. It’s practical. And it’s powered by people who genuinely love sharing what they’ve learned. And yes, it’s free to attend!