MongoDB

**\*If interested, please whatsapp** [wa.me/+6588842635](wa.me/+6588842635) **or contact +65 8884 2635! Sign-ups *are only confirmed after contacting us and joining the WA group!\**** As we don't just wish to do Belumut, or just do Belumut + Gua Rimau, we are going to attempt to do the full CBR loop or also known as **Gunung Chemendong (846m)-Belumut(1,010m)-Rimau(889m) Loop.** Gunung Chemendong (846m) and Belumut (1,010m) is already an excellent (some say challenging) day-hike near Kluang, which is around 2 hours from Singapore. It is often used as a training hike to keep up in fitness, or as preparation for other hikes as it gives you experience and preparation for other tougher hike in Malaysia, like Ophir, other G7 mountains in Malaysia, or Kinabalu. Due to its location, makes it a solid day hike, still have a good dinner and be back in SG in 1 day. It is located in the Hutan Lipur Gunung Lumut (Mount Belumut Recreational Forest). We'll start with Chemendong first, crossing to the waterfall before heading to Belumut Peak, then the Rimau extension before turning back to the Belumut entrance so that it becomes a full loop (on GPS) and also be able to shower. We'll try to start as early as possible. Do note that this is an intense hike because you will do it with little/no sleep after Friday night. So do be mentally and physically prepared for it! You are also expected to get wet due to chance of rain, or crossing the streams! **Who is this for?** **=> People who wish to/can challenge themselves (I would say to the point of torture)** => People who have done full day hikes (e.g. Ophir) and wish to challenge themselves further => Wish to hike more than 12h and deal with different terrains such as crossing streams, going steep uphills, and then down, and then up again to test their mental fortitude => Training for tough hikes (high altitude hikes etc) => Generally suited for more experienced hikers who know they can last at least 12h hiking => Test yourself hiking with little/no sleep Do note that we will start and might descend when dark, so please bring headlights and we expect some level of fitness or hiking experience for the group! ***Hike Details*** ***The total distance is \~25km and total elevation gain is \~2000m+.The hike is around 12-16h in total, depending on your speed.*** This is almost 2x as long as Ophir Asahan hike. It can and will be extremely tiring on your mind, body and legs. It is generally tropical forest trail, with some rope portions, ladders, streams, waterpipes, waterfall, branches, insects (you name it you get it?). Do note that there will be lots of ups and downs so be mentally prepared for it. This is good for people who have some level of fitness and hiking experience. As this can be quite a challenging route, the group pace will be quite fast and we'll push at a certain speed. **There is also a cut-off timings which we'll enforce more strictly. If you fail to make it you will have to turn back unfortunately, as the distance is long. We aim to all be back down by 8pm.** **How many pax for the trip to happen?** Minimum **12 pax** to start the trip! A Whatsapp group will be set up and information sent through there. **Estimated Itinerary: (Saturday)** \~12.30 am : Meet @ Marsiling MRT 4.00 am: Breakfast 5.30 am: Reach Belumut Trailhead, start hike to Chemendong 10.00 am: Chemendong Peak (846m) 12.00 pm: Lata Tangga waterfall 2:30 pm: Belumut Summit (1,010m) 4:00 pm: Reach Rimau, descent to Trailhead 5:00 pm: Reach back Belumut Summit 7.00pm: Reach back trailhead, wash up and exit. 8.30 pm : Dinner (cost not included). Head back to SG 11.30 pm++ : Reach back SG ***Itinerary is subject to changes based on conditions and group speed and trek leader's discretion*** **Price: 175 SGD** Price includes: 2-ways Transport All associated Park Permits/ Fees LMT Trek Leader Local Hiking Guides Price excludes: All Personal expenses/Meals Visa Application (if any) This event is organized by LITTLE MONSTERS TRAVEL PTE LTD Travel Agent Licence No: 03117 Contact : +65 88842635 Email: [info@littlemonsterstravel.net](http://info@littlemonsterstravel.net/)

Bowling Meetup for All Levels! Ever wanted to try bowling or improve your game, but didn’t know where to start? You’re not alone—that’s exactly why this meetup was created. 📍 Location: SuperBowl Jurong, 1 Yuan Ching Rd, Singapore 618640 🗓 Date: 6th May (Wednesday) 2026 🕢 Time: 7:30pm – 9:30pm 💵 Cost: $25/pax PayNow to 98170866 and screenshot the payment and send to this number via WhatsApp ✅ A relaxed and welcoming session for everyone—whether you’re a complete beginner or a regular bowler. No pressure, no competition—just a space to meet new people, share tips, and learn together while having fun. ✅ We mix players of different skill levels so everyone can pick up something new, improve at their own pace, and enjoy the game together. Good vibes, good company, and maybe even a post-game meal if you’re up for it. 🎳 Whether it’s your first roll or you’re chasing that perfect strike, come join us and grow together!

**\*If interested, please whatsapp** [wa.me/+6588842635](wa.me/+6588842635) **or +65 8884 2635! Sign-ups *are only confirmed after contacting us and joining the WA group! \**** Gunung Datuk is a good **challenging (depends on who you ask)** starting hike and introduction to trekking for beginners or first-timers who wish to know **what hiking really entails!** It is also one of the more fun short-day hikes for the adventurous! Mount Datuk (885m) is an extremely popular 1-day beginner hike located in Malaysia, about an hour away from Malacca. The hike takes an average of 2.5h up and 2.5h down. It is not too long, yet challenging and strenuous enough for a half-day hike. There are some very steep parts and the trek requires using your hands. Additionally, there are minor rope sections and ladders near the summit. This trek can be **challenging for beginners** so be prepared for a fun adventurous experience. At the summit, there is a nice view of the surroundings and we can take a break on the rocks and enjoy the wind before descending! After that, the plan is to hunt for some good food in Malacca! If we end earlier, there will be more time for free and easy along Jonker street. Of course within the group, there will be people of various speeds. Those faster can have more time at the summit and wash up first. Please be patient for the slower ones! The intention of the trip is to introduce newbies who haven't tried trekking before so please be patient and welcoming! It is important to be open-minded and sporting enough to embrace challenges! There are mosquitoes and leeches abound =) **Do note it is NOT a walk in the park** To confirm, do RSVP and send me a whatsapp message! A Whatsapp group will be set up. A minimum of **12 pax** is needed for this trip to go ahead. Your place is only confirmed once payment is made. Here is the estimated itinerary: Saturday 12.00am – Meet Marsiling MRT, depart for Datuk 4.00am – Stop by for breakfast 5.00am – Start trek at with headlights 7.30am – Summit 11.00am- Reach back and wash up 1.00pm – Head to Malacca for food 4.00pm – Depart back to Singapore 9-12pm – Reach back Marsiling MRT (depends on traffic) Price: **120SGD per pax** Price includes: 2-ways Transport LMT Trek Leader Local Guides + Necessary Park Permits and Fees LMT Info-Kit Price excludes: Personal Travel Insurance All Personal expenses/Meals/Activities in Malacca Visa Application (if any) Everything else This event is organized by LITTLE MONSTERS TRAVEL PTE LTD Travel Agent Licence No: 03117 Contact : +65 88842635 Email: info@littlemonsterstravel.net Some additional questions: 1. How long is the ride to Mount Datuk A: It takes only around 3-4h from Singapore - Datuk/Malacca. 2. The journey to Datuk only takes 3 hours, why do we set off so early? A: This is so that we can save money on accommodation/driver cost/taxi to MRT station. This also means there is a lack of sleep, so try to sleep in the vehicle! Bring a travel pillow! 3. Are there shower or toilet facilities at the park? A: Very basic shower and toilet facilities. Please bring a change of clothes and shower when you are down from Datuk. No smelly people in the vehicle! 4. Do I get to see the sunrise at the top? A: Maybe. Depends on how comfortable everyone is with walking with headlights. 5. I am totally new to hiking, what should I bring/wear? Is there training? A: I will set up a WhatsApp group for questions and provide some info-kit to prepare. Most important is being open =) 6. How fit do I have to be? I am afraid of being the slowest/burden to the group. A: You would need basic endurance and be open-minded, embrace the challenge of using your hands and going up and down rocks or steep terrain. Many people have done Datuk, of various fitness, the group will move at a slower pace to help build that confidence. 7. What happens if it rains! A: If it is a light drizzle, we would continue. Usually we'll continue, or wait until the heavy rain stops. If it rains, it'll be slippery so go slow!

⚠️ **REGISTRATION IS REQUIRED VIA [THIS LUMA FORM](https://luma.com/numbjl55)**[ ](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** Thematic activities for this session * General web frameworks and their administration * Dockerisation * Web enum and attacks * Web defences, logging and threat hunting **⚠️ NOTE** Bring your own laptops (and laptop chargers). Optional - Linux VM **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. **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)

Join Os Angoleiros do Interior on Saturday morning for a whole-body experience of Capoeira Angola! Come in comfortable clothes as we learn basic movements and tune our senses to the rhythm of Capoeira Angola. Welcome to all levels of movement experience, even if you have never heard of Capoeira! First class is free!

Join this in-person hands-on workshop startup founders and developers to learn spec coding and build an app using spec coding in Singapore Join us for an exclusive in-person hands-on workshop on 16 May in Singapore to elevate your software development practice using Agentic Spec Coding with sam.navan.ai ### **Workshop Details:** * **Date:** 16 May (Saturday) * **Time:** 9:00 am - 11:00 am SGT * **Location:** The Working Capitol, 1 Keong Saik Road, Singapore. Map link for the venue: [https://maps.app.goo.gl/jNCzRCNXt6XyMWRe9](https://maps.app.goo.gl/jNCzRCNXt6XyMWRe9 "https://maps.app.goo.gl/jNCzRCNXt6XyMWRe9") * **Fee:** SGD 40 per participant ### **Agenda:** * Going beyond vibe coding: what is spec coding? * Difference between vibe coding & spec coding * Getting started with spec coding - tools, agents and setup * Hands-on: Building a web app using spec coding * Networking ### **Who is it for:** Startup founders and software developers ### **What you get:** * Learn Agentic Spec Coding hands-on. * Access to sam.navan.ai to build your application using agentic spec coding. * Access to SAM agents on Antigravity, Cursor, and Claude Code. * Understand how traditional software development works and how you can automate it using AI. * Learn to build your application using Agentic Spec Coding. * Networking with peers from the industry. ### **Trainer for the workshop:** Santosh Rout - Founder of navan.ai and Saaragh. Santosh is an alumnus of IIT Kanpur with over 25 years of experience in IT and AI. He has built and launched several AI and GenAI products and solutions. ### **Sponsors and Partners:** * Venue Partner: The Working Capitol: [https://www.theworkingcapitol.com/](https://www.theworkingcapitol.com/ "https://www.theworkingcapitol.com/") **Get a FREE 1-day pass at The Working Capitol's coworking space by attending this event.** ### **Organized by navan.ai:** [navan.ai](https://navan.ai/ "https://navan.ai") is an AI & Generative AI products and solutions company headquartered in Singapore with operations in Singapore and India. We also run a bootcamp to help founders to convert their ideas into scalable products using agentic spec coding. Know more about the bootcamp here: [asca.navan.ai](https://asca.navan.ai/ "https://asca.navan.ai") ### **Want to join us as a community partner? Contact Us:** For questions or further information: * **Website:** [navan.ai](https://navan.ai/ "https://navan.ai") * **Email:** varun@navan\.ai\| connect@navan\.ai * **Phone:** \+91 8655482220 \| \+65 8608 9171 ### **Register NOW to save your spot: [https://www.eventbrite.sg/e/beyond-vibe-coding-hands-on-workshop-on-spec-coding-25-apr-singapore-tickets-1986892100759](https://www.eventbrite.sg/e/beyond-vibe-coding-hands-on-workshop-on-spec-coding-25-apr-singapore-tickets-1986892100759)**

Join us for recreational softball training (throwing, fielding, batting practice, game play). Bring your glove and water for hydration. If you don't have a glove, let us know so we will bring our spare glove. Kindly sound out that you are from Meetup.

Bring a book, we will read and share. Not very long before my sharing of a type of reading method. Your book and sharing will be a live example. The method flow is: how to record, build up your reading list, analysis and learn yourself better. It requires assistance with computer and AI as well. So you can bring your laptop or a paper notebook to record the key steps. MeetUp sharing is like half workshop, maybe i talk a little more depending on how well you have prepared. This Meetup sharing will be in series, but there is not only Meetup. The regular gathering is casual and flexible as the calendar shows. It is not big group, 3-4 pax will do. 1 to 1 is also fine. Welcome!

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: This month John Lairson will share a notebook describing the Alpaca (Paper) Trading API and discuss different algorithms for evaluating stock trades. We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com

Customer identity resolution becomes increasingly complex as organizations scale across multiple systems, regions, and data formats. Traditional rule-based approaches often fail to keep up with data variability, require constant manual tuning, and struggle with real-time processing needs. This session presents a practical approach to building a scalable identity resolution pipeline using AWS services and modern AI techniques. The architecture combines data ingestion through Amazon S3 and AWS Glue, transformation pipelines using Spark on EMR, and machine learning models deployed via SageMaker for entity matching and standardization. Graph-based relationship modeling is implemented using Amazon Neptune to improve resolution accuracy by incorporating household and shared attribute context. We will walk through how machine learning models can be used for name and address normalization, how intelligent blocking strategies improve matching efficiency, and how feedback loops can be introduced to continuously improve accuracy. The session also highlights how serverless components such as AWS Lambda can be used for orchestration and real-time processing. **SPEAKER BIO** Mosaic Syed is a Senior Data Engineering and Cloud Solutions Architect with over 20 years of experience designing and delivering scalable, secure, and high-performance data solutions across global enterprise environments. https://www.linkedin.com/in/mosaic-basha-syed-92300856 **CALL FOR SPEAKERS** Learn more: [https://www.awscolumbus.com/get-involved/](https://www.awscolumbus.com/get-involved/) **THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: [https://www.veeam.com/](https://www.veeam.com/) **DIRECTIONS** 8800 Lyra Dr #450 · Columbus, OH go to 4th floor. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

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** TBD **YouTube Link** TBD

We will show how to build custom agents with Microsoft Agent Framework. Attendees will learn how to build and custom host agents when Microsoft Foundry is not a viable option.

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9