Erlang Programming

**ANNOUNCEMENT – Registration via this [link](https://go.gov.sg/stackmeetup-14may2026-mc) only.** * Seats are on a first-come, first-served basis. * For admission into our event space, please register beforehand via GovEntry only. * Please present the QR code within your registration confirmation email upon check-in at our event space. **About this Meetup** Balancing speed and stability is a constant challenge in evolving multi-product ecosystems, where teams must make deliberate trade-offs between rapid iteration and long-term reliability. In this edition of ***STACK Meetup [Engineering]***, GovTech speakers from the ***GovWallet suite – GovEntry, GovRewards, GovSupply, and GovWallet*** – will share their grounded experiences from building and scaling across multiple products, offering a closer look at how engineering teams make decisions, prioritise effectively, and evolve systems as complexity grows. Whether you’re shaping architecture, building systems or driving delivery, gain practical perspectives on making better trade-offs, prioritising effectively, and building with greater clarity and intent. Learn with us today: **[go.gov.sg/stackmeetup-14may2026-mc](https://go.gov.sg/stackmeetup-14may2026-mc)**! Who should attend: Software engineers, backend developers, system designers, and engineering managers, who are building and scaling systems across multiple products. **Programme** 6:30pm: Networking 7:00pm: Introduction By STACK Community 7:05pm: Opening By ​Satoshi Hayashi, Lead Product Manager, Platform Products, Government Digital Products (GDP), GovTech Singapore 7:15pm: Our API-First Journey: Building the Engine Before The Car By Chia Wei Kang, Software Engineer, Government Digital Products - GovEntry, GovTech Singapore 7:35pm: The Art of Small Wins: Build Only What You Need, When You Need It By Alvin Choong, Engineering Manager, Government Digital Products - GovEntry, GovTech Singapore 7:55pm: Diving Into Various Multi-Product Use Cases and Our Learnings By Immanuella Lim, Engineering Manager, Government Digital Products - GovWallet, GovTech Singapore 8:15pm: Q&A 8:30pm: End of STACK Meetup Click **[here](https://go.gov.sg/stackmeetup-14may2026-mc)\*** to sign up! \*Registration will be accepted via GovEntry only.

We’re excited to be part of **“Agentic AI At Work”** — a community meetup happening on **14th May**. If you’re exploring how AI agents are being built and used in the real world, this is a great session to join and learn with the community. From the Redis side, we’ll be presenting: **“Building Production-Ready GenAI Applications with Redis.”** In this talk, we’ll share practical patterns to take GenAI apps beyond prototypes — covering common challenges like **latency, cost, and accuracy**, and how Redis can act as a **real-time context/working memory layer** using approaches like **semantic caching, vector & hybrid search, and efficient retrieval**. If you’d like to learn more about Redis and how teams are using it in GenAI applications, we’d love to have you join. **Important:** RSVP on Meetup is **not enough** — you must register via the **Luma link** to get the joining details and confirmation. Register here (via Luma): https://luma.com/pb93q27u

Hey :) Ever feel like going somewhere with a nice vibe… but not really in the mood to drink or do anything wild? This is just a simple, easy meetup with no pressure, no expectations from anyone. Just a group of people coming together to sit, chat, laugh a little, and enjoy being around others. You don’t have to drink. You don’t have to impress anyone. You don’t even have to be super talkative. Just come as you are. Come if you feel like: - Getting out of the house but keeping things low-key - Talking about life, random thoughts, or nothing at all - Just sitting somewhere nice and feeling a bit more human *Important note: - This is a simple and casual arrangement to hang out randomly. - Pay for your own food and drinks. - We will walk in with no reservations so we will play by the ear to find seats. - Do not expect specific arrangements on seating and grouping. - The venue might not be the best condition for deep, proper nor meaningful conversations.

Is your will actually bulletproof? Equality doesn't always mean equity, and plans change. Join us for an exclusive seminar at Prestige Legacy to bridge the gaps in your estate planning. Learn from Associate Director Elijah Tan on what happens after the Will and LPA. *Key Topics Covered:* * Linguistic errors * Conflict between Will and LPA * Equality may not be equity * Plans may have changed * Absence of asset enhancement Refreshments Provided \| Limited Seats Available **Don't leave your family's future to chance. Register today!** Click 'Get tickets' to register now.

Enneagram Workshop Dinner Networking

French meeting

**COME AND SPEAK MALAY AND INDONESIA WITH US** **(Advanced Beginner to Intermediate)** Come and join us this Saturday afternoon and brush up your Malay and Indonesian speaking skill from proficient speakers in a friendly and casual atmosphere. If you are a Malay and Indonesian speaker, come join in the fun and share your knowledge of the language with avid learners. This is for **advanced beginner** and **intermediate** Malay and Indonesia learners\*\*.\*\* For absolute beginner, you may wish to join our beginner lesson. For those that joined us for the first time and for information regarding **all** our events, please join our Telegram group by clicking the link below. https://t.me/+NoKWGVYyUgllNzY9 *** GETTING THERE Nearest MRT station: Promenade *@ Downtown (blue) Line or Circle (yellow) Line* Other MRT stations: Esplanade *@ Circle (yellow) Line*; City Hall *@ North-East (red) Line* LOCATING US INSIDE THE FOOD COURT We are seated at the far end of the food court where the wall is, away from the stalls. Look for groups that look like they are studying rather than merely eating. You can drop the Event Host a message if you are lost. NO COMMERCIAL ACTIVITIES We welcome anyone who is keen to learn a language or help others learn the language. However, this is NOT the platform for individuals who have other intentions, such as recruiting members for their business or organization or selling products or services. We will not hesitate to ask such individuals to stop attending our meetups.

**LEARN MANDARIN WITH US** **和我们一起学华语/普通话** Come and join us every Saturday afternoon and learn some useful Mandarin from proficient speakers in a friendly and casual atmosphere. Besides learning the language, you will also get to make new friends from all around the world. Whether you are a beginner, intermediate and advanced learner, we welcome you. The meetup starts at 4 pm. We will try our best to arrange seating at this time so that each group has expert Mandarin speakers. If you come later than 4.10 pm we cannot guarantee ideal seating. Seating priorities will be given to those who signed up. **欢迎会说华语/普通话的朋友** 我们非常欢迎会说华语/普通话的朋友来参加我们这个华语/普通话练习小组，帮助来自世界各地的朋友学习华语/普通话。 *** GETTING THERE Take Downtown (blue) Line or Circle (yellow) Line to Promenade MRT. Take Exit C at Promenade MRT, and go up to level 3. LOCATING US INSIDE THE FOOD COURT Look for a round tables section near the wall of the food court away from the stalls. You can drop the Event Host a message if you are lost. NO COMMERCIAL ACTIVITIES We welcome anyone who is keen to learn a language or help others learn the language. However, this is NOT the platform for individuals who have other intentions, such as recruiting members for their business or organization or selling products or services. We will not hesitate to ask such individuals to stop attending our meetups.

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!

안녕하세요, Have you been watching a lot of Korean dramas, but can't get past "안녕하세요" (annyeonghaseyo) and "감사합니다" (kamsahamnida)? Or simply want to say out a line from a drama? join us to pick up some Korean at Saturday Korean: 토요일 한국어. It is best that you already have some working knowledge of the Korean language so that you will have a smoother conversation. All our language-learning meetup events are free of charge. WE WANT KOREAN SPEAKERS TOO! We are on a constant lookout for proficient Korean speakers (not necessarily native) to come and share their knowledge of the language and culture. If you speak the language, come join us, help others learn and make lots of friends. See you there! 한국어 화자를 기다리고 있습니다! 유창한 한국어 구사자 (반드시 원어민일 필요는 없음) 분이시라면 저희와 함께 언어와 문화에 대한 지식을 공유해보시는 건 어떨까요. 다른 한국어 학습자들이 한국어를 배우도록 도와주고 많은 친구도 사귀어 보세요. 곧 만나요. 1. NO COMMERCIAL ACTIVITIES We welcome anyone who is keen to learn a language or help others learn the language. However, this is NOT the platform for individuals who have other intentions, such as recruiting members for their business or organisation or selling products or services. We will not hesitate to ask such individuals to stop attending our meetups if they have been found to be pestering our members for such purposes. 1. GETTING THERE Nearest MRT station: Promenade MRT Station. LOCATING US INSIDE THE FOOD COURT We are usually seated near the back of the food court around the tray return and handwashing area. Look out for our Korean Meetup signboard on the table. You can also send the host a text message via Meetup.

⚠️ **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)

Bring your work or your hobby, hang out, and code with us. Follow @buckeyecocoa for more information.

**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

**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

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)

Whether you've never done improv before, or you've done it for so long you knew Del Close on a personal level, or anywhere in between, come join us! Swing by *Gresso's* for the **Columbus Improv Comedy Meetup** for some fun and games! The idea behind improv is to create entire scenes from scratch based on a suggestion from the audience. This can be done in game form, like *Whose Line Is It Anyway*, *ComedySportz*, or *Wild 'n Out*; it could also be done to tell stories, like *Middleditch and Schwartz*. Our meetup, which is central Ohio's longest running (and free!) weekly comedy event, brings the games (and occasionally different forms) for you to play in a safe, supportive, and compassionate environment. Not only is it a lot of fun, but you get to work on thinking faster on your feet, plus it's an excellent way to meet new people and make friendships that'll last a lifetime! Ask yourself if you want to join the **Columbus Improv Comedy Meetup**, and say "Yes, And" that you'll have fun!

**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 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.