Scientific Computing

⚠️ **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 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) * **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/) **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/) 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/) ### **Want to join us as a community partner? Contact Us:** For questions or further information: * **Website:** [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)**

The origin of Muraqabah lies in the saying of the Prophet Muhammad SAW, “Adore Allah as if you are seeing Him, and if you do not see Him, know that He is seeing you.” http://photos3.meetupstatic.com/photos/event/2/3/d/4/600_322029172.jpeg http://photos2.meetupstatic.com/photos/event/1/a/b/a/600_303906842.jpeg Please visit our webpage for more information (http://www.singapore.sufischool.org)

Step into a vibrant rooftop evening in Singapore where meeting like-minded people feels effortless and natural! Designed to make connections easy, with guided interactions that help you skip awkwardness and start real conversations. Enjoy a warm, safe, and welcoming environment—with ladies’ comfort and priority always at the heart of the experience. Come for the view, stay for the vibe, and leave with meaningful new connections ✨ What Makes This Event Special? \- FREE entry for ladies \(RSVP required\) \- Guided social experience to help you meet people comfortably \- Fun icebreakers to make conversations even easier \- Fast\-friending rounds so you can connect with multiple attendees \- A reserved space just for our group\! \- Happy Hours\! TICKETS: (**payable in cash and will be collected by** **Andrina at the start of the evening**) Ladies - FREE Entry Gents - 20 SGD \-\-\- 🕖 Evening Flow 8:00 PM – Arrival & Welcome Settle into our reserved area, grab a drink, and let Andrina introduce you to a few friendly faces. 8:30 PM to 9:30 PM – Fast Friending \- Meet a new person every 3\-6 minutes\. \- Andrina will guide each switch so you can connect with many lovely attendees in a short amount of time\. After 9:30 PM – Open Mingling Continue conversations with your favourite connections or meet more people at your own pace. **Our venue for the evening -** We have a reserved area where our members can meet each other in a supportive environment! \- We are not a close knit tight group\. Our evenings are warm and comfortable for members attending for the first time and those coming alone\. You will not feel alone\! \- We have many groups in this city\. Members of our other groups who RSVP are included as guests of the organisers in order to give you an indication of expected people\. \- This evening is for ladies and gents in the 20 to 40 age group\. While some will be at the younger end of this range there will also be others at the other end of the range and lots in\-between\! You will naturally gel with others of your own age range and so you will always find many attendees who fit your range\. \- We are not a dating group\. Our events are not organised to manage your dating life\. Our group is created to help ladies and gents meet other like minded ladies and gents\. Please do not attend our event if a perfect gender balance is important for your enjoyment of our meet\-up\. \-\-\-\-\-\-\- Why do we have tickets? 1. Cover our costs - Our host is compensated for their time and work. We also pay meetup and have dedicated staff to manage our events, hosts, venues and communication. 2. Group Safety - By securing your ticket we have a record and you contribute to a well organized evening where everyone is more committed and better behaved. 3. Management - Tickets help us better manage attendee group size, book suitable space and activity. ABOUT [fastfriends.co.uk ](https://fastfriends.co.uk/)- We have connected members successfully for the past 10 years in over 30 cities (operating as Expatsclub, MeetConnectDevelop and fastfriends.co.uk). **Here are some videos which will give you some guidance -** Secrets of socializing at our meetups - [http://bit.ly/secrets-socializing](http://bit.ly/secrets-socializing) How to make new friends - [https://www.youtube.com/watch?v=v6GB0Hc_bSs](https://www.youtube.com/watch?v=v6GB0Hc_bSs) How to make people like you at our socials -[ https://www.youtube.com/watch?v=K4guProkKrI](https://www.youtube.com/watch?v=K4guProkKrI) Why you should attend our evenings - [https://www.youtube.com/watch?v=wEjwGBXzJE8](https://www.youtube.com/watch?v=wEjwGBXzJE8)

Welcome! Gist below! :-) 1. Bring a book to the meet! 2. Buy a drink (and a bite if you're hungry). 3. Say hi to the folks. 4. Read! 5. We'll do a short round of intros and a short sharing at the end too. :) Come in and find us (we're probably the only reading group)! In the event that the place is full, we'll find a back up nearby. :-) This is a limited seats, small group event, so do try to update your RSVP early if your plans change! Thanks in advance! Nearest MRT: Holland Village (CC21) - Exit A

**You’re not in the wrong career.** **You’re just in the wrong lane.** [Career Clarity Workshop](www.authenticmoment.sg) From the outside, everything looks fine. You’re competent. Responsible. Maybe even successful. But inside: * You feel stuck or disconnected * Work drains you more than it should * You’ve outgrown your role, but don’t know what’s next If this feels uncomfortably accurate, this workshop is for you. **Career Clarity Workshop: Find Your Right Lane** A focused, small-group workshop for professionals (especially for professionals in their mid-30s - 40s) who are at a career crossroads, not because they failed, but because they stayed too long in a path that no longer fits, you have "googled" career change and find nothing actionable. This is not a motivational talk. **It’s a structured working session.** **What Happens In The Room** The SHIFT Career Clarity Workshop runs for 3 hours using a proprietary methodology built specifically for senior professionals navigating meaningful career transitions. You will work through a structured framework covering your burnout source, your core strengths via a CliftonStrengths deep dive, your career identity, your future direction, and a concrete action plan, all completed before you leave the room. **Every Participant Walks Out With** ✓ CliftonStrengths Assessment results (Full 34 Report) ✓ Your written career identity statement - in your own words ✓ Written 30-90-180 day action plan- built during the session, not assigned as homework ✓ 30-day accountability check-in — WhatsApp or email follow-up after the session **What Is Included** * CliftonStrengths Assessment — SGD 90 * 3-hr SHIFT Career Clarity session — SGD 450 * Proprietary SHIFT Canvas (physical) — SGD 80 * Written 30-90-180 day action plan — SGD 200 * 30-day accountability check-in — SGD 150 Total Value: SGD 970 **Your Price: SGD 350** **The Clarity Guarantee** We stand behind this fully. Complete the session, fill your SHIFT Canvas, and leave with your written plan. If you do all three and still score your career clarity below 7 out of 10, we refund your full SGD 350. No questions asked. No awkward conversation. Just a clean, full refund within 48 hours. You walk in with nothing to lose and everything to gain. **Conditions:** * Full attendance required. * Canvas must be completed. * Post-session clarity score below 7/10 * Refund request submitted within 48 hours in writing. **Event Details** * Duration: 3 hours (3pm-6pm), 17 May (Sun) 2026 * Format: Small group (limited seats for depth and interaction) * Investment: SGD$350 - Please whatsapp 91095371 to book. * Location: LYF Farrer Park, Room - Collab 2 Perumal Rd, #01-01, Singapore 218773 **Seat is only confirmed upon payment.** If you’ve been telling yourself “maybe later”… this is your moment to step out of autopilot and choose your direction with clarity. Email to secure your spot.

**For ages 14 and above.** Cha Cha is a fun and lively dance that gets your heart pumping on the dance floor. It's similar to Mambo and Rumba, although it replaces the “slow step” of both dances with a triple step. The dance is often popular to ballroom dance students, and is often a fixture in many dance classes today. ### **Address** 80 Chay Yan St, Block 80, Singapore 160080 ### **Schedule** Saturdays 4PM - 5PM ### **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.

Join us as we explore some bookshops around Bras Basah and Bugis! Did you know that you can use your SG Culture pass credits to buy SG Lit books? See details here: [https://www.youtube.com/watch?v=YCvoJ846bb4&t=2s](https://www.youtube.com/watch?v=YCvoJ846bb4&t=2s) We will visit Kinokuniya at Raffles City, the Bras Basah Complex (which is full of bookshops!), the National Library, and end with an optional dinner and chat. Come browse, buy, or just chat and meet some new people! **Meeting Point**: Books Kinokuniya at Raffles City. **Address:** 252 N Bridge Rd, #03-22/23, Singapore 17910311 **Meeting Time**: 5.30 pm **Tentative Plan:** 30 mins of free and easy at each of these locations: Kino at Raffles City and BrasBasah Complex. Brief stops at National Library and maybe the Kino at Bugis. **Late Comers:** Catch up using the Live Locator in the Telegram Channel\*. **Total walking distance**: About 1.5 km **Total exploration time:** about 2hrs **Optional Dinner and Chat**: about 1hr at some budget friendly place nearby. **\*Telegram Channel:** Join [Walk, Chat, Explore SG](https://t.me/+rIuiiEM9j6oyNzI1) [https://t.me/+rIuiiEM9j6oyNzI1](https://t.me/+rIuiiEM9j6oyNzI1) **for updates. The Live Locator will be posted there.**

**Click here for more WSET course dates, fees and information** 🎓 Offset Your Course Fee with SkillsFuture Credits – No Out-of-Pocket Payment Needed for Eligible Singaporeans! 💼 NTUC Members Enjoy Up to 50% Subsidy with UTAP [https://www.finewines.com.sg/wset-level-1-wine-course-singapore/](https://www.finewines.com.sg/wset-level-1-wine-course-singapore/) Learn the specific skills needed to identify the different styles of wine and enhance your senses to evaluate wine as well as the professionals. You will get into in depth study of the systematic approach which will equip you with the necessary skills through wine tasting. By the end of this course you will be eloquent in the language of wine and have picked up key knowledge of food and wine pairing to further specify your culinary style and taste. Diversify your skills in a fast-growing economy through Level 1 WSET and add value to your career portfolio. This course is also a fun way to get up to speed on what wine is and how it differs by style. Highly suitable for individuals with a strong interest in wine as well as for professionals kickstarting a career in hospitality or F&Bs by enriching service staff to confidently raise the profile of the company’s wines and enjoy increased revenue from every drop sold. **WHAT YOU WILL LEARN:** You will go through the production of wine and learn about the main styles of wines and grape varieties. Our certified WSET wine educators will guide you through tasting techniques and the wine service process. You will get insight into practices and issues in the wine industry and be able to discuss about wines from different regions. You will be evaluating and tasting seven different kinds of wines and identifying good or bad food pairings. **Click here for more WSET course dates, fees and information** Get up to 50% Subsidies With NTUC UTAP [https://www.finewines.com.sg/wset-level-1-wine-course-singapore/](https://www.finewines.com.sg/wset-level-1-wine-course-singapore/)

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

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.

**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

**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

We connect you with up to 30 Men or Women tennis partners close to your PLAYING REGION and skill level. This program is less competitive, no champions crowned, no league standings just dedicated tennis partners who want to meet up with you on the courts. Players will meet up to play a tennis match or just to hit around. Just go through the [Join Page](https://www.tenniscolumbus.com/partner-program) to enter this program. [https://www.tenniscolumbus.com/partner-program](https://www.tenniscolumbus.com/partner-program)

**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

Join the Columbus AI community for our quarterly gathering — a casual, community-focused evening where everyone has a chance to share, learn, and connect. These open mic–style events give anyone in the community up to **5 minutes** to present a project, share a tool, pose a question, or offer a perspective on the evolving AI space. No slides required — just a welcoming space to exchange ideas and keep the local AI conversation moving. If you’d like to take the stage, message \*\*Chris (the organizer)\*\*with a **title and short description** of what you’d like to share. 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.linkedin.com/company/transformlabs/) Sign up also accessible via [Transform Labs Luma](https://luma.com/transformlabshq)