CAD Design

**Talk Abstract:** — \# Bootiful Spring Boot 4: Sweet and Sour Spring Boot 4.x and Java 25 have arrived, making it an exciting time to be a Java developer! Join us, **Josh Long** (@starbuxman) and **DaShaun Carter** (@dashaun), will dive into the future of Spring Boot with Java 25. We'll learn how to scale your applications and codebases effortlessly, explore the robust Spring Boot ecosystem featuring AI, modularity, seamless data access, security, and cutting-edge production optimizations like Project Loom's virtual threads, GraalVM, AppCDS, and more. Let's explore the latest-and-greatest in Spring Boot to build faster, more scalable, more efficient, more modular, more secure, and more intelligent systems and services and we'll look at how to get older apps to this leaner, greener future. \-\-\- **Josh Long** (@starbuxman) has been Spring's first-ever Developer Advocate since 2010. A Java Champion, author of 7 books, host of *A Bootiful Podcast*, and open-source contributor — if Spring ships it, Josh has probably already done a live demo of it. **DaShaun Carter** (@dashaun) is a Spring Developer Advocate at Broadcom, Testcontainers Champion, and keynote speaker with a passion for helping developers ship better software, faster. Whether he's on stage, on a Raspberry Pi, or on a racecourse, he brings the same deliberate, high-energy focus to everything he does. **Important:** Please share your mail address ( if you have not done already) , need it for security clearance at Redhat . Can send it to [mailto:singadev-organisers@googlegroups.com](http://mailto:singadev-organisers@googlegroups.com/) by 9 June evening. Thanks for understanding and cooperation.

**DISCLAIMER: NOT FINANCIAL ADVICE** Casual run of about 3.5km - 4km. Hais, seems like there isnt a a community run group on bitcoin in Singapore. Please visit below page to sign up (Dont pangseh hor). https://www.meetup.com/runningbitcoinsg It is the only way I can filter out the bots. There is always more things to learn about Bitcoin. One of it being low time preference. The group welcomes anyone who is interested in knowing more about saving in bitcoin or simply just want to join us to have a good run.

👋 Hello Grafana & Friends Singapore! This month, we are excited to partner with the MongoDB for a collaborative evening of tech! As observability and data landscapes become increasingly complex, the integration between the LGTM stack and MongoDB is more critical than ever. This month, we are bringing together engineers from both ecosystems to share implementation strategies, architectural best practices, and real-world monitoring patterns. As always, come ready to learn, connect, and exchange ideas with the community. Light bites and networking included! **Topic 1: Real-Time Observability with MongoDB and Grafana: From Logs to Dashboard** **Speaker: Piti Champeethong**, Senior Consulting Engineer, MongoDB **Session Abstract:** Learn how to integrate MongoDB Atlas with Azure Grafana to build real-time dashboards for both database performance and application data. This session covers Prometheus-based monitoring, direct querying, and Azure-native pipelines for modern observability. **Topic 2: Agentic Observability: From OTel Signals to Production Remediation with MongoDB MCP** **Speaker: Hendri Tjiptowibowo**, Senior Partner Solutions Engineer, Grafana Labs **Session Abstract:** Learn how Grafana Assistant (available on OSS) combines OpenTelemetry signals with MongoDB MCP to move from observability to action. This session demonstrates AI-driven investigation of production issues, including trace analysis, query plan inspection, index recommendations, and automated remediation workflows. **📅 Date:** Thursday, June 11th, 2026 **🕡 Time:** 6:00pm - 9:00pm **📍 Location:** Smartworks Great Eastern Centre, 1 Pickering Street, Singapore 048659 - Level 8 ⚠️ **Reminder:** Please bring your valid physical photo ID (NRIC or Passport) to access the building. **Agenda** * **6:00 PM:** Registration, Light Bites & Networking * **6:55 PM:** Welcome & Opening * **7:00 PM:** Piti Champeethong, Senior Consulting Engineer at MongoDB – Real-Time Observability with MongoDB and Grafana: From Logs to Dashboard * **7:30 PM:** Hendri Tjiptowibowo, Senior Partner Solutions Engineer at Grafana Labs - Agentic Observability: From OTel Signals to Production Remediation with MongoDB MCP * **8:00PM:** Networking & Close **In Partnership with MongoDB:** This event is a collaborative session between **Grafana & Friends Singapore** and the **Singapore MongoDB User Group**. Special thanks to our Co-Partner, **MongoDB**, for providing the space.

Thank you for your interest in our event. Please take a minute to understand AU's trip booking system for our paid events on Meetup. * The minimum and maximum size for this event is 10 and 20 * Clicking on Going or Waitlist does not constitute a guaranteed spot in this event. By clicking on it, you will receive any updates posted by the organiser. * We cannot reserve or hold any spot for anyone. Your participation can only be **guaranteed upon making a deposit**. * This Meetup listing serves to inform you of our planned trip. You can get more information about this trip by contacting the Event Host (see details below) \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Mount Siguniang: The Sacred Peak of the East, An Outdoor Paradise 📖 Itinerary: [https://au.sg/SGNValleys](https://au.sg/SGNValleys) In June, Mount Siguniang (Four Sisters Mountain) comes alive again, with mountainsides adorned in a vibrant display of wildflowers. Wandering through its ancient forests, you'll feel transported to a fairy tale—majestic peaks, waterfalls, and alpine lakes, each a masterpiece by nature! Trip Highlights & Experiences ✨ Chengdu First Impressions \| Unlock the vibrant\, smoky charm of the Land of Abundance\. ✨ Shuangqiao Valley \| Light trekking and leisurely appreciation of the ethereal\, fairyland scenery\. ✨ Changping Valley \| An immersive embrace of ancient forests\, snow\-capped mountains\, and crystal\-clear streams\. ✨ Haizi Valley Summit Trek \| Ridge hiking as you journey toward the "Queen of the Sichuan Mountains\." ✨ Li\-Xiao Road \| Encounter the hidden\, mystic charm of Western Sichuan's secret roads\. ✨ Guergou Hot Springs \| A private soak in the rejuvenating\, soothing waters of the "First Hot Spring of Western Sichuan\." Date: 11 - 18 Jun 2026 📖 Itinerary: [https://au.sg/SGNValleys](https://au.sg/SGNValleys) ☎For enquiry, contact Yang Lu at [https://wa.me/6589895060](https://wa.me/6589895060) 📥Alternatively, you can fill up our interest form [https://au.sg/CallMeBack](https://au.sg/CallMeBack) to lock in your early bird offer! Tick under "The Wild Valleys of Mount Siguniang". 👭Bring a friend & enjoy cashback: Watch the explainer video: [https://vt.tiktok.com/ZSr5pTkJK/](https://vt.tiktok.com/ZSr5pTkJK/) Alternatively, you can fill up our interest form [https://au.sg/CallMeBack](https://au.sg/CallMeBack). **Travel Bank Credit** Beginning 1 January 2023, we help you save by giving you a 1% credit on your land tour to your personal travel bank account with us! You can then use these credit amounts to offset any overseas trip with us or to purchase our merchandise. Read more about our Travel Bank [credit scheme here](https://www.facebook.com/theadventurevillage/posts/pfbid0eejRJvX8XCJLfjS9Wxx18CxPYwAefLUDGn83w9JyspzVMJdnAfmVfeLgUmB9Ut9ol) **Pack a Friend** Bring a friend on your adventure, and you'll score an additional 1% cashback. Your friend will also get a 1% cashback on their booking. It's a win-win for everyone! The best part? The more friends you refer, the more cashback you'll earn! The only requirement to be eligible for the cashback is that you and your referred friends must participate in the same trip. Read more about our [reward scheme here](https://www.liveopenly.net/aupassport.html)! Please refer to our T&C below [[https://www.liveopenly.net/terms-and-conditions/terms-and-conditions](https://www.liveopenly.net/terms-and-conditions/terms-and-conditions)](https://www.liveopenly.net/terms-and-conditions/terms-and-conditions) \**When you paid up for this event, it is understood that you have read, agreed and accepted the above terms and conditions.* This event is organised by Adventures Unlimited (TA02844), a licensed travel agent registered with the Singapore Tourism Board.

These classes focus on weapon practice. Many aikido techniques have their origin in weapons handling and thus are related with Japanese weapon arts like Kendo. Using a weapon as an extension of the hand, it generates higher impact speed and creates different danger and distance perception. On the other side, perfection of cuts and draws is a very meditational and focused practice. Despite danger, the mind should stay clear and movements should be very precise. As a result of weapons training, students polish their hands and body technique – with more precise movement, coordination and martial awareness. These are the main aspects of the classes: * Iaido * Jodori * Kenjutsu * Tantodori ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class ### **Cancellation Policy** Credits will be considered used if class is cancelled within 24 hours before the start of the lesson

## Details **♟️ Geek Out, Stress Out 🎯** **Note:** If you are hosting games, you can create a session under this event via this URL: [https://playbojio.vercel.app/](https://playbojio.vercel.app/) Ready to flex that board game brain? This night is for the seasoned gamers, the engine-builders, the tableau tacticians, and the worker placement pros. We're diving into the deeper end of the tabletop pool—**strategy games that challenge, engage, and maybe even melt your brain (in a good way).** Whether you're plotting your next move in a Euro classic or trying out a hot new release, this is your space to **go big on games** and connect with fellow strategy lovers. Bring your A-game, bring your favorite titles to share, and let’s get into the good stuff. **Venue:** Geekster **Time:** 7pm to 11pm (Every Thu) **Address:** 100 Lorong 23 Geylang #03-02 S388398 (Near to Aljunied MRT, take the shorter path at Atrix Bulding) **Fee:** Option A: Roll 2 dice and the sum will be the entry fee Option B: S$8 per entry Both options come with **ONE** complimentary drink **🎲 Play Arena Rules 🎲** 1️⃣ Max capacity: 24 people (excluding Geekster). RSVP is first come, first served. If you can’t make it, please de-RSVP so others on the waitlist can join. ✅🔄 2️⃣ Be respectful—no excessive noise or aggressive behavior. 🚫🎭 3️⃣ You’re welcome to bring your own games! Just make sure they’re ***clean*** and ***mold-free***. Comment below with what you're bringing. 😊🎲 4️⃣ Handle all games with care. Damage to Geekster’s games may incur a replacement fee. 💸⚠️ 5️⃣ No outside food or drinks (except plain water). Keep food and drinks away from games. 🚱🍔 6️⃣ Feeling unwell? Please stay home. Hosts may deny entry if needed. 🤒❌ 7️⃣ Keep an eye on your belongings; management isn’t responsible for lost items. 🎒👀 8️⃣ Theft = police report + permanent ban. 🚔🚨 Please join our **Telegram** group here for more details/updates: [https://t.me/+6r-3vSQcxwNjZjM1](https://t.me/+6r-3vSQcxwNjZjM1) **CONNECT WITH US!** **📌 Follow us on** [IG](https://www.instagram.com/geekster.sg/) **📌 Check out our latest arrivals and pre-orders on our** [website](https://www.geekster.sg/)

Learn about the different moves you can do when you're in a hiccup! Feeling a little pumped in your forearms? We'll show you the secret to resting effectively too! ### **Address** 18 Tai Seng St, #01-09, Singapore 539775 ### **Schedule** Saturdays 11AM - 12PM ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class.

**For ages 13 and above.** In this class, you will build on the basics from Foil Foundational Class and continue to learn more advanced technical skills and their applications, such as: * Different parries * Compound attacks * Counter riposte * Counter attack ### **Address** 231 Mountbatten Rd, BLK F, #01-01, Singapore 397999 ### **Schedule** Fridays 730PM - 930PM ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class.

🗓️Midweek Power Workout ⏳60-minute session 🎟️ New Participant Benefit 💪🏻Resistance Training with Certified Instructor Event Details 🗓️ Every Saturday 🕥 10:30 AM – 11:30 AM 📍 Aperia Mall, Level 3, Open Plaza Elevate your fitness journey with our professionally guided resistance training session, led by a certified instructor. This structured and progressive workout is designed to safely challenge your muscles beyond their usual limits—helping you build strength, enhance endurance, and improve overall physical performance. Whether you are new to strength training or looking to refine your routine, this session provides expert guidance in a supportive and motivating environment. 🎟️ New Participant Benefit First-time attendees receive a complimentary body composition analysis to establish a fitness baseline and support personalized goal-setting. Why Join Us? Build muscular strength and endurance Improve bone density and joint stability Boost metabolism and energy levels Enhance balance and coordination Support cardiovascular health Complement the management of chronic conditions such as diabetes Our goal is to help you develop sustainable strength, improve muscle tone, and achieve better overall fitness—one session at a time. What to Bring: Yoga mat Towel Water bottle Take the first step toward a stronger, healthier you. We look forward to welcoming you this Saturday. Disclaimer: Participants are encouraged to consult a healthcare professional before starting any new exercise program, especially if they have existing medical conditions or injuries. By attending, participants acknowledge that they are voluntarily engaging in physical activity and assume responsibility for their own health and safety. The organiser and instructor shall not be held liable for any injury or medical condition arising from participation.

⚠️ **REGISTRATION IS REQUIRED VIA [THIS LUMA FORM](https://luma.com/s0txhgfy)**[ ](forms.gle/saLWmbr5XbwUX8Jp8)⚠️ SHELLGym is the regular cybersecurity workout you have been looking for! Whether you're just starting out and need some exercises, studying for a cert (hint: OSCP), looking at CTF challenges, or developing something cybersecurity-related (maybe your own automated tools?), SHELLGym aims to help you progress in picking up practical cybersecurity knowledge and skills. Come and go as you please, work on your own stuff with like-minded individuals, or just have fun during the workout! **AGENDA** Linux Forensics and Reverse Engineering basics: * Triaging in Linux * Step-by step IDA * Step-by-step gdb * Guided walkthrough on selected real-life binary **⚠️ NOTE** Bring your own laptops (and laptop chargers) with pre-installed Linux VM. Please also download IDA Free ([Link to Guide](https://hex-rays.com/ida-free)) before the session. **VIRTUAL SHELLGyms in JUNE** (by request) Hosted on Discord, do approach KK or the Div0 Crew for access **TRAINER** **KK Tan — Founder, counterShell** As a mid-careerist convert to cybersecurity, **Tan KK** picked up his practical skills through getting OSCP certified and by participating in a variety of CTFs. In his career at CSIT, he performed a variety of red-teaming and vulnerability research roles and established the Cyber Training School at CSIT as the Lead Instructor. Besides the OSCP certification, KK is also OSCE and OSEE certified, and has a Bachelor's degree in Social Science (Psychology). He now sees psychology as a field of study where you fuzz humans until they produce unexpected behaviour. **CO-ORGANISERS & VENUE SPONSOR** * [CyberSG TIG Collaboration Centre](https://www.linkedin.com/company/cybersg-tig-collaboration-centre) * [BLOCK71](https://block71.co/) **IMPORTANT NOTICES** * Code of Conduct: [https://www.div0.sg/code-of-conduct](https://www.div0.sg/code-of-conduct) * Terms of Use & Disclaimer Notice: [https://www.div0.sg/terms-of-use-disclaimer-notice](https://www.div0.sg/terms-of-use-disclaimer-notice)

We've opened this up for those who were not lucky enough to get a spot for our 1st meet and greet! Come get to know fellow Nudgers and BeSci enthusiasts! We'll be having dinner at 49 Seats Holland Village. Entry only reserved for a maximum of 7 particpants for this event, because we want to foster deeper conversations and not overcrowd the restaurant!

This in-person event is built for developers and cloud engineers who want to design, build, and deploy real-world AI solutions on Azure. Expect a hands-on, implementation-focused experience using Microsoft Foundry and GitHub Copilot with live demos, guided labs, and practical developer workflows. **What to expect:** * Key takeaways and announcements from Microsoft Build 2026 * Deep dive into Azure AI and Generative AI use cases * Live demos with Microsoft Foundry and GitHub Copilot * Hands-on labs to build and test AI-powered features end-to-end * Best practices for building AI-powered applications * Networking with the local AI developer community Whether you're shipping your first AI feature or scaling production systems, this event is designed to give you actionable insights to accelerate your AI journey with Microsoft. Don't forget to register using direct Microsoft reactor Link as below which is mandatory - https://developer.microsoft.com/reactor/events/27204

**For ages 13 and above.** A fast paced freestyle choreography class that will work your groove and musicality through Desi tracks. Well-suited for dancers with some dance background. Don't forget to bring a whole lot of swag with you! Dance Embassy is everything about fitness and wellness of the body and mind. We have facilitated more than 10,000 members to experience and spread the transformative power of dance and fitness since 2015. ### **Address** Tiny Studio, 291 Serangoon Road, #04 – 02, Singapore 218107 ### **Schedule** Saturdays 230PM - 330PM ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class.

Prostate cancer is the most common cancer among men in Singapore. Most men have no symptoms in the early stages — and by the time they do, it may already be advanced. **Early detection saves lives. And it starts with knowing your risk.** This May, take the most important step for your health and join us for a free, expert-led talk by **Dr. Lim Huat Chye Peter** — one of Singapore's most respected urologists and founder of the Society for Men's Health (Singapore). **📅 Date:** Saturday, 13 June 2026 **🕑 Time:** 1:30 PM – 4:00 PM **📍 Venue:** Farrer Park Hospital, Connexion, #16-06 (Viv Hall) **💰 Admission:** FREE **If you're a man over 40, this talk is for you.** Most men avoid talking about their health — until it's too late. Don't wait for symptoms. Prostate cancer is highly treatable when caught early, but the window matters. This is your chance to get straight-talking, expert guidance in a relaxed, open setting where all questions are welcome. **What you'll learn:** * What prostate cancer is and how it develops silently * Who is at risk — and why men over 40 need to act now * When and how to get screened, and what tests to expect * Treatment options and the latest advances in urological care * How to have the conversation with your doctor — and what questions to ask Come alone, or bring a father, brother, husband, or friend. The men in your life need to hear this. **Seats are limited. This event is free — but your health is priceless. Register now before it's too late.**

Discover Inner Engineering in Columbus! Saturday June 13th Choose a location & Time: Holiday Inn Express : 4:00 PM - 5:00 PM Rangoli -The Indian Mall: 7:00 PM -8:00 PM [RSVP](https://innerengineering.sadhguru.org/columbus?fbclid=IwdGRzaASVdldjbGNrBJV2TmV4dG4DYWVtAjExAHNydGMGYXBwX2lkDDM1MDY4NTUzMTcyOAABHmTH5dVmwyksT8x39dKxCZZPJm96hYF7q4m6CmzfjsgJ14o3X4jux71er_mq_aem_W51vRnuLMzlDtxYJWPuqKg&sfnsn=wa)

We meet to learn and practice American Sign Language and to grow our familiarity with Deaf culture. Facilitated by hearing folks (with a connection to a professional interpreter) using Deaf-created content. People of all ASL skill levels are welcome! As we learn, we hope to connect more with the Deaf community in Central Ohio. Join us as you're able! Come regularly or just once - whatever you're looking for! Each meetup will explore different topics related to ASL/Deaf culture, and will feature time to practice conversation with one another. Just bring yourself and a willingness to learn!

We are bringing Microsoft Build sessions to Columbus Ohio! The Central Ohio Azure Meetup and Central Ohio .NET Developer's Group (CONDG) are coming together to bring some of the labs and breakouts from Microsoft Build to your backyard. In this free, 1 day event, you are going to Build stuff with us! And yes, there will be free food. Please RSVP via [Microsoft Build //localhost:columbus | Microsoft Reactor](https://developer.microsoft.com/en-us/reactor/events/27247/).

Start your week the right way with Manic Mondays. Giving you an enjoyable Bachata lesson with a push of cool moves. The second hour has Beginner/Intermediate Salsa on 1. You must understand basic Salsa skills to participate. 730pm-830pm Bachata Cool Moves 830pm-930pm Salsa On 1 (Beginner/Intermediate) 15 for One Class 20 for Both Free Parking & Plenty of Dance Space. Viva Dance Columbus 2809 Festival Lane Dublin OH 43017

**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** *Customize the IDE: Building Extensions for Visual Studio Code* Visual Studio Code is one of the most widely used development environments today, and much of its flexibility comes from its extension ecosystem. Extensions allow developers to customize the editor with new features, integrations, and workflow improvements tailored to their needs. In this session, we’ll cover what extensions are and the different types available, including full extensions written in TypeScript or JavaScript, along with lighter-weight extensions such as color themes, language packs, language support, code snippets, and keymaps. We’ll also look at practical reasons a developer might create an extension, from automating repetitive tasks to adding custom tooling. The session includes a hands-on walkthrough of creating a new extension, testing it locally, and understanding the basic project structure. We’ll close with a brief overview of how extensions are packaged and published to the Visual Studio Marketplace and other distribution options. **YouTube Link** TBD

**TBA**

Discover Inner Engineering in Columbus! Saturday June 13th Choose a location & Time: Holiday Inn Express : 4:00 PM - 5:00 PM Rangoli -The Indian Mall: 7:00 PM -8:00 PM [RSVP](https://innerengineering.sadhguru.org/columbus?fbclid=IwdGRzaASVdldjbGNrBJV2TmV4dG4DYWVtAjExAHNydGMGYXBwX2lkDDM1MDY4NTUzMTcyOAABHmTH5dVmwyksT8x39dKxCZZPJm96hYF7q4m6CmzfjsgJ14o3X4jux71er_mq_aem_W51vRnuLMzlDtxYJWPuqKg&sfnsn=wa)