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⚠️ **REGISTRATION IS REQUIRED VIA [LUMA](https://luma.com/7adqd4e9)** ⚠️ **ABSTRACT** 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** Getting and using shells. Finally, a topic in SHELLgym that covers shells! For this session, we'll talk about remote access, from exploits versus payloads, to simple persistency. Then, we'll do some triaging and threat hunting to detect such shells in our environment. The session will roughly follow this sequence: 1\. Remote access: bind/reverse shells 2\. A simple\, traditional killchain from exploit to payload to persistency 3\. Getting inspired by MITRE TTPs 4\. Threat hunting **⚠️ NOTE** Requirements: a computer, so that you can connect to the network, administer your shells, and enjoy a more interactive hands-on experience. **VIRTUAL SHELLgyms in APRIL** (by request) Hosted on Discord, do approach KK or the Div0 Crew for access ! **TRAINER** **KK "Jim" Tan — Founder, counterShell** As a mid-careerist convert to cybersecurity, **Jim** 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, Jim 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. **SPONSORS** * VENUE SPONSOR: [CyberSG TIG Collaboration Centre](https://www.linkedin.com/company/cybersg-tig-collaboration-centre) **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)

Whether you are looking to buy your first home or considering investing in real estate properties, this meetup is perfect for beginners in real estate investing. Book Coach Douglas for an informative session on the basics of real estate, different investment strategies and how to make the most out of your property purchase for personal use or as an investment. Take the first step towards achieving your financial goals through property ownership. Don't miss out on this opportunity to learn and grow your real estate knowledge!

**Dates:** * 4 April 2026 * 18 April 2026 * 2 May 2026 **Timing:** 2pm onwards **Venue:** HackerspaceSG **Address:** Textile Centre, #08-10, Singapore 199018 ​We'll be hanging out to practice some LeetCode questions together. **\#\# No food provided \#\# Bring your laptop \#\#** # ​Format: * ​Pick a random LeetCode question (easy or medium). * ​One volunteer will connect to screen and attempt the question within 40 minutes. * ​Rest of the group will either role-play as interviewer, collaborator or just observe. * ​At the end of the attempt, the group will provide feedback to the volunteer. # ​Format of Feedback: ## ​Soft skills * ​Ask good questions? * ​What should be talked about? What should demo thru code? ## ​Technical feedback * ​Quality of execution. # ​About JuniorDev SG: ​JuniorDevSG is a developer interest group that focuses on providing a place for junior developers to learn and network with each other. ​At the same time, we seek to be a support system to help junior developers break into tech, navigate their careers as well growing them to one day become senior developers or tech leaders in the tech industry.

http://photos1.meetupstatic.com/photos/event/d/5/8/7/600_434874663.jpeg For experience parkour practitioner to train in the lodge to further progress their skills or try new moves Bring water, wear sporty attire (long pants & covered shoes + rubber sole and the waiver form (can be found on website) Provided below is a detailed guide of "how to get there";Do save the following The new location is held at Tai Seng. The address is as follows;Oxley bizhub 1, Blk 65 Ubi road 1 #04-27 S(408729) [Directions](Drivers) 1) way one- Entering the building if you can find the ramp up, head to level 4.- Turn right once you exit- Follow the road (your car would across a bridge)- once across, head straight till the lift lobby- you should see a glass door to your left. Exit car & walk down the corridor till you find the "wooden door" (refer pic) 2) way 2- Entering building you head down basement- park & find blk 65 ( yellow colored)- head up either of the lifts- look for the wooden door (see pic), it is right in the middle of the corridor. (BMW aka Bus Mrt Walk)1) Way one- take mrt to Tai Seng- find exit B- once you see the light of day, turn right & keep walking straight till you are at the traffic light- you should see OXLEY BIZHUB logo on the building diagonally across you. Walk towards it- Refer to below for the rest of the way 2) way 2- if you can only take buses these are the ones you can take to trinity @ paya lebar8, 22, 24, 28, 43, 58, 70m, 70, 76, 80, 158- the building is directly opposite trinity church (so no matter which side you alight. the building - OXYLEY BIZHUB, is opposite the church)- refer to further instructions below (BMW - part 2)- Entering the grand building up the stairs. Walk straight towards the middle building & find the lift lobby- once you find the lift, ONLY in the middle building. Press level 4 (if there is numbers above 4, you have taken the wrong lift)- exiting the lift (of the middle building) it should take you up to the swimming pool & fitness gym.Turn right!- we are right in the middle of that building you see right in front of you. - find the glass door that leads you to a straight corridor- find the "wooden door" ( refer to pic) Hope the above has been comprehensive

Hi everyone, We will be having our monthly meetup event on 4th April Saturday at 7pm at Two Blur Guys cafe located at 387 Jalan Besar, Level 2 Lecture Room, Singapore 209002. Near Bendemeer MRT. Look for Mr Teddy Lee when you reach the place. My hp no. is 9645 7493. This is a networking and talk event for everyone interested in AI or ChatGPT and to discuss about the latest developments in the use of AI. You can join our LinkedIn group at [https://www.linkedin.com/groups/14301790/](https://www.linkedin.com/groups/14301790/) and also our Telegram group at [https://t.me/+oJTJ-6fBKs04MTI1](https://t.me/+oJTJ-6fBKs04MTI1) Agenda 7pm Registration and networking session 9pm End of event Note: Please bring along your name cards for networking purposes or exchange your LinkedIn profile is also possible.

**For ages 10 and above.** Class size: 20+ persons typically ### **Address** 920 East Coast Parkway/ Yellow Amber Tower ### **Schedule** Saturdays 8AM - 10AM ### **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.** Systema is a Russian Martial Art founded by the late Colonel Mikhail Ryabko and Vladimir Vasiliev. Systema was designed to develop individuals in a combative style which upholds the intrinsic value of all human life. This is why it is non-destructive – even of one’s enemies. Through the use of simple exercises, breathing techniques and massage work, Systema helps you to build a strong mind and body. Here is what you can expect: **Warm ups** Class begins with warming up each of the systems of the body – from the breathing, muscular and nervous system, each component needs to be properly engaged. **Thematic studies** Fetching from a huge pool of drills and sometimes even crafting specialized ones, our instructors format a logical progression of the concept being shared. Depending on the ability of the class, the drills are modified to be at the optimal level for learning, with suitable modifications given to students based on their individual performance. **Application of concepts** After the thematic studies, some time is given for the students to apply the training – the intensity is decided upon by the students under the supervision of the instructor. At times, the instructor will request for the students to push themselves, while at other times they are there to taper in the sparring to a productive level. **Cool downs** The cooldowns are usually done in a way both the help the class recover from the higher intensity application section as well as to revisit the concepts again in a calmer manner. This helps to ensure everyone is reminded of the key points. Sometimes we do a little massage. **Training circles** At the end of every training session, we circle up to share a few words about the training. This tradition was handed to us from our founders and is an integral part of our training. ### **Address** Lor 23 Geylang, #03-05 37, Singapore 388371 ### **Schedule** Saturdays 10AM - 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 7 to 11.** The Asgard Foundation Trial class is designed for complete beginners aged 7 to 11. Aspiring fencers will undergo a specialized introduction program, with all necessary equipment provided. Fencers will be able to understand basic fencing concepts and execute fundamental technical actions by the end of the course. They will be eligible to join the U12 program upon completion. ### **Address** 9 Tagore Ln, #03-11, Singapore 787472 ### **Schedule** Sundays 1230PM - 230PM ### **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.** The perfect opportunity for anyone new to fencing. * In this class, you will learn: * How to handle the foil blade safely * How to wear the protective gear * Fundamental footwork and bladework * Various offense and defense techniques * How to work with a partner in partner exercises * How to spar with others safely and effectively ### **Address** 231 Mountbatten Rd, BLK F, #01-01, Singapore 397999 ### **Schedule** Sundays 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 7 and above. Children aged 5 to 7 require parental assistance.** Want to test your skill at the sport? Be the Willliam Tell or Robin Hood? Absolute Archery (Singapore) was inaugurated in 2020, aiming to provide training venue, competitive coaching, fun shoot events and a place for the community bring people together to advocate and support each other in pursuing the sports. Our head coach, Colin, has been active in the sports since late 90s till date. Being a competitive archer, he was with the National Team and had accumulated experiences which he could share with the archers and students. ### **Address** CIDC Building, 90 Eu Tong Sen Street CIDC Building, car park, 059811 ### **Schedule** Saturdays 1PM - 2PM ### **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.

🏛️ **WHAT'S PRACTICAL PHILOSOPHY ABOUT?** Practical Philosophy is a weekly meet-up that brings critical thinkers together for an opportunity to dive deep on a topic, practice communicating, and building a community. All with no ‘official’ philosophy knowledge required! 😎 Practical Philosophy is based on the idea that philosophy should be accessible to all, and not something reserved only for academics. Each week we choose a topic, and the goal is to use the conversation to develop our critical thinking and communication as we explore that topic. The goal is to help develop our Critical Thinking, Communication, and Community 🙌 📓 **HOW DOES IT WORK?** Each week, we pick one topic and discuss it. The topic for the week is shared, generally in the [Whatsapp group](https://chat.whatsapp.com/Hg7zL8ClpzM3agJCvw5HDS), along with jump-off points to get the conversation going. When groups get bigger than 7-8 people, it’s important that we break into smaller groups. This way we are able to maintain a conversational flow as opposed to having our meetups feel like a discourse or lecture. **General Meeting Agenda** Each Practical Philosophy meet-up follows this general timeline: * 19:00-19:15 - People arrive and chat, get to know each other before the ‘official' start. * 19:15-19:25 - Meeting introduction, explanation of Practical Philosophy and the topic for the week, read the guidelines and the overview so attendees know what to expect in terms of timelines. * 19:25-20:45 - Break into small groups - introduce yourselves and general thoughts on the topic, open discussion afterwards. At this point the group can review the ‘jump-off’ questions as needed, but they are just there to help guide the conversation. It’s not obligatory to answer them. * 20:45-21:00 - Bring everyone back together to discuss conclusions of the topic - each group gives a short 1-minute summary. Organizer concludes the meeting and everyone takes a group photo. * 21:00 - The official meeting is over but it’s a great opportunity to get to know people in a non-structured environment, so we often stick around, chat, and get to know each other. **🧧PRICING?** Practical Philosophy Club is FREE to attend! We just ask that if we are meeting in a café, buy a beverage! Some chapters rent a space for us to meet, and they may ask for donations to help contribute to the cost of rent. Donations will always be 100% voluntary though! 💛 WHAT PEOPLE SAY ABOUT PRACTICAL PHILOSOPHY 🗣 “I feel like Philosophy Club helps someone build their own belief system through a series of perspectives while not promoting what’s right and wrong” - Ekam 🗣 “I got hooked from day 1 (the topic was authority) and felt it was the right place for me. I feel it is a place where people can go to learn and discuss new perspectives and increase critical thinking and community by interacting with people who might challenge your point of views but at the same time encourage you to have openness and mind flexibility.” - Daniel **🤓 FAQ** * ​What will we talk about? What's the topic? ​The topic for the week is shared every Sunday in the Whatsapp group. We try to add the topic to the comment section on this event page as well but if you don’t see it, the topic and the jump-off points will be in our [Whatsapp](https://chat.whatsapp.com/Hg7zL8ClpzM3agJCvw5HDS). * Do I need to study or read anything to attend? No preparation is necessary. This isn’t a study of other thinkers. We want to know what YOU think about the topic, not what an old philosopher thought. If you have a perspective from a religion or a school of thought to share, throw it on the table and we’ll discuss it, but it's not required. * Is there a specific philosophy that Practical Philosophy is focused on? The goal of our meet-ups is to not have dogmatic discussions, and flex our critical thinking muscles. Because of this, we want to hear from every realm of thought, and don't study a particular school. * Is it mostly men that attend? Surprisingly, no! Although philosophy is seen as a Candelabra affair in a dark room with a bunch of guys, our Practical Philosophy meetups are generally 50/50 between genders, and we don’t meet in any dark rooms. * Can I come alone? Of course you can, we encourage it :) * Can I be late? Please don't be! We do have a 15 minute grace period where we allow people to funnel in while we hang out, but after that if you arrive too late, it disrupts the flow of the conversation. * Where do you meet? The location is posted in Meetup and our [Whatsapp](https://chat.whatsapp.com/Hg7zL8ClpzM3agJCvw5HDS) group for this location. It is HIGHLY RECOMMENDED that you join the Whatsapp group! If you want to know what other cities have a Practical Philosophy Club, you can see our chapters on our [website](https://www.practicalphilosophy.club/practical-philosophy-locations/). **PRACTICAL PHILOSOPHY - Making Philosophy Available To All.** ✨ Practical Philosophy hosts weekly, in-person meetups in over 20 countries, including Canada, Spain, Japan, Mexico and many more! 🗺️ \*\*\* Join our [Whatsapp group](https://chat.whatsapp.com/Hg7zL8ClpzM3agJCvw5HDS) 👈 Follow us on [Instagram](www.instagram.com/practicalphilosophyclub/) 👈 Our [website](https://www.practicalphilosophy.club/) 👈

Here is an engaging photography meetup description for Jalan Besar: Join us for a fun and easy-to-understand photography meetup in Jalan Besar! Whether you're a pro or just starting out, we'd love for you to come and capture the vibrant sights and sounds of this neighborhood with us. What can you expect to photograph? Colorful shophouses, bustling street life, and unique architectural details. Bring your mobile phone or any camera you have - it doesn't matter, as long as you're excited to get creative! Join us if you are interested in photography. It doesn't matter if you are a pro or a beginner; we do it for the love of photography. We'll kick off with a short meet and greet before heading out to click pictures together. After our photo walk, we'll end at a nearby coffee shop to chat and share our experiences. This is a free event, but please RSVP to let us know you're coming. If you have any trouble finding us or have questions, feel free to call or text: Jay: +65 9352 0249 Sandeep: +65 8609 1667 Join our WhatsApp group for live location sharing: https://chat.whatsapp.com/IYNcf63yaXr2PAXyrjeHzi We share our live location there to help everyone stay connected — especially as people naturally wander off while shooting. Meeting Point: Jalan Besar MRT - Jalan Besar MRT — Exit A (Hamilton Road / Tyrwhitt Road side) Route: Hamilton Rd → Tyrwhitt Rd → Petain Rd

It’s time to stop putting off all those life admin tasks!✨ Take this time to file your taxes, reply to those old emails, or fix the schedule your next holiday! Bring along any life admin tasks you’ve been putting off, and enjoy the company of like-minded people 😊 We’ll start with a brief round of introductions and wrap up with optional sharing at the end. ✨✨✨ As this is a small-group event with limited spots, please keep your RSVP up to date! ✨✨✨

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!

**Understanding the Columbus Housing Market** An easy‑to‑understand snapshot of the Columbus housing market, highlighting current conditions and key factors influencing buyers, sellers, and homeowners. This is a relaxed, no‑pressure event where you can ask questions and get practical advice. Hosted by: Katie McCartney, Broker & Senior Real Estate Specialist® (SRES)

The Fellowship of the Star Schema: Transforming OLTP Data for Power BI One does not simply build reports on OLTP data. Join us on an epic journey from the depths of raw, normalized tables to the shining halls of a well-modeled star schema fit for Power BI greatness. We will demystify the differences between OLTP and OLAP, walk through star schema vs snowflake (and why Power BI has a clear favorite), and show you the compression differences between normalized and columnar storage that will make you never look at an OLTP model the same way again. We will cover the different types of dimensions, when to use them, and how to handle Slowly Changing Dimensions without losing your mind. You will leave knowing exactly how to identify a bad model, how to convert OLTP data into a clean star schema, and how to forge relationships that rule them all. Whether you are a data wizard, a curious hobbit, or somewhere in between, your models will never be the same.

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!

**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

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!