KDE

Come along and join in a relaxed evening of dev and tech talk, drinks and dinner.

**‍♀️**Welcome to our Tuesday Social + language ​exchange meetup. Meet people from many countries and make new friends. We always have between 100 - 150 people attending our Tuesday event since this event is listed in 3 different meetup groups. Some people come early some come late, best time is between 6pm to 9pm. This is a great opportunity to learn to speak English with native and non-native speakers. Many English speakers, Europeans, Chinese, Japanese, Koreans, and other Asians attend our fun and friendly party. It is suitable for international students, working holiday people, professional ex-pats, and local Australians.

Two thirty-minute presentations followed by Beer & Pizza Speakers: ## From Bits to Collisions: Breaking and Defending Railway OT This session introduces **OT-Security-Lab**, a hands-on railway SCADA/PLC security lab that shows how cyber attacks can create real physical impacts. By simulating safety logic, control registers, and legacy protocols like Modbus TCP, the lab demonstrates how attackers can manipulate OT systems without exploits or malware. It also highlights how Blue Teams can detect these behaviors, helping bridge the gap between IT security and real-world OT environments. Bio: Christian Azuero is a cybersecurity specialist and Technical System Consultant at BMM Testlabs with over five years of experience across firewall auditing, threat detection, DFIR, and regulatory compliance. He designs hands-on Blue-Team and CTF learning environments, including the Hacker Escape Room platform used by students and cybersecurity communities across Australia. Christian holds an MSc in Network & Security from Monash University and multiple industry certifications, and is passionate about making cybersecurity and OT education accessible, practical, and fun.

Join in at 10 Yarra Street, South Yarra for the Mental Health Foundation Australia Monthly Depression Support Group. Introducing Akshay as our current facilitator. Akshay has completed a Bachelor of Psychological Sciences and is passionate about understanding and managing depression, anxiety and stressed based disorders. Akshay takes a non-judgemental, compassionate approach to addressing mental health issues and engages participants to share in a positive and safe environment. Come along and be with people who understand and share in your experiences. They may start out as strangers but they will quickly become friends. To register your attendance please see: [https://supportgroup.mhfa.org.au/depression-support-group](https://supportgroup.mhfa.org.au/depression-support-group) You can also sign up for the Online Depression Support Group which is held on the second Monday of each month on the same page. For other MHFA support groups please see: [https://supportgroup.mhfa.org.au/](https://supportgroup.mhfa.org.au/) If you need any further information feel free to contact us at supportgroup@mhfa.org.au

Enjoy brunch at historic Pentridge

Filmonik Melbourne is an open filmmaking group with monthly open-screen screenings (think open-mic for films). This one is at Eclipse on Tuesday February 24th. It will be our 125th screening and it's our proven mix of immediate, spontaneous, crafty, fun, inventive and weird short films. You should expect comedies, a bit of drama, animation maybe, there's generally one suspense/thriller, one music video, some fun trash, horror or documentary but sometimes we don't even know what will be playing. Films are generally under 5 minutes to keep things fresh and fun, followed by a quick QA with the director to hear about the process. Enjoy the networking, meet the artisans, recruit for your next short film, hang out, **DETAILS:** Admission $13+fees = $13.83. https://events.humanitix.com/filmonik-125-open-screen-short-films Tickets at the door if still available ($15 cash exact change, or Square) FILMS UNRATED (18+ by default). Content may offend. TUESDAY FEBRUARY 24 at Eclipse Cinema 32 Wellington Street, Collingwood. This is an accessible venue, DDA-compliant. 6pm start. Please arrive in advance so we can start at 6:15pm at the latest. Eclipse is Licensed to serve a range of quality wines & craft beers and has homemade Choc Tops, popcorn or sweets. **FILMMAKERS:** Our open-screen get pretty popular these days so the best practice is submitting in advance at [filmonik.com.au/submit-your-film](https://www.filmonik.com.au/submit-your-film) or [info@filmonik.com.au](mailto:info@filmonik.com.au) so we can reserve you a spot in the program. Films under 5-minutes get close-to-automatic entry, and anything over may get held up until there's a quiet month. A quick QA with the host follows each film. Organize your own premiere with us or run a cheeky pre-premiere of your festival film. Guidelines here: [filmonik.com.au/how-to-screen](https://www.filmonik.com.au/how-to-screen). Filmonik is part of the worldwide Kino movement active in 30+ cities around the world since 1999.

Visitors and newcomers are very welcome, please see https://hackmelbourne.com/newcomer-faq/ for more details. COVIDSafe restrictions are also in place, please see https://hackmelbourne.com/covid-19-restrictions/ for the latest. Short walk from Glenferrie train station. Car parking at Hawthorn town hall. Bring a laptop and a project you are working on. There is also a number of group projects that you are welcome to join in. We have starter kits for Arduino, a couple of 3D printers, various tools and equipment available for use. Typically our sessions run from 6:45pm till later in the evening (depending on our members' availability to close) but if you're new please come early.

Hey everyone We are putting on an in person OpenShift meetup on Wednesday 25 Feb. Come and join us to hear the latest capabilities for OpenShift 4.21, Roadmap, Virtualisation, GPU, AI & MCP servers and more. Having just returned from Red Hat One in Vegas we have a lot to share of what we have seen happening around the world. Its the usual time starting at 6pm with a 7:30pm finish as well as drinks and pizza! Look forward to seeing you there. OpenShift Meetup team https://www.redhat.com/en/blog/achieve-more-red-hat-openshift-421

RSVP on our Meetup event >> https://www.meetup.com/gdg-melbourne/events/313164035/ RSVP Codeword: NEWYEAR Get ready for our first monthly meetup of the year! This event is hosted at the Mantel Group Office, with the recording of the talks to be shared afterwards on YouTube if you can't make it. There will be food, networking and some surprise swag! Agenda: 6:20 - Intro 6:30 - Talks 8:00 till late - networking & chat (& drinks optional) Talks and Speakers: Kotlin → C#; Experimenting with Cross-Runtime Interop by Isuru Rajapakse, Senior Android Developer at Motorola Solutions Kotlin is a warm, cozy blanket of null safety and garbage collection so that we don't gave to get our feet wet. But what happens when you rip that blanket away, compile your Kotlin code down to a C static library, and try to use it in a .NET application? I did it so you don't have to. And I brought the stack traces to prove it. From Hype to Hands-On: Building Smarter Apps with the Agent Development Kit by Lovee Jain, Google Developer Expert - Cloud | Senior Software Engineer @Prezzee AI agents are more than hype — they’re a new way to design applications. In this talk, we’ll take a practical look at the Agent Development Kit (ADK) and how developers can use it to orchestrate multi-agent workflows. We’ll explore agent types, chaining strategies, and how to integrate tools and context effectively. The session includes a demo of a point-based buying agent that showcases how agents can interact, make decisions, and deliver value in a real-world scenario. Expect less buzzword, more code, and practical lessons you can apply in your own projects. Agentic DevOps: I Gave AI Agents root access to a VM – Here’s What I Learned by Bishal Sapkota, Software Engineer | AI Solutions Architect | Co-founder at Outback Yak Real Automation, self patching, persistent memory, cron jobs, and the obvious loaded gun. How to find us: Doors open at 5:45 PM at our host the Mantel Group, Level 2/452 Flinders St Melbourne. Message via Meetup or Slack if you are arriving after 6:00 as the lifts won't let you up.  This is an in-person only event. If you have any accessibility requirements please reach out via the Meetup or Slack to the organiser group to discuss and we will do our best to help you out. Agenda --- Hosted By Katie Barnett, GDE Android / GDG Organiser Katie is passionate about all things Android. She has taken on a wide variety of challenging projects including in the live event, media and travel space. Her favourite thing is to see someone having a delightful experience using something she has worked on. Katie is very active in the development community, she is a Google Developer Expert for Android, one of the organisers of GDG Melbourne and is a Women Techmakers Ambassador. She frequently runs events, speaks on technical and non-technical topics and enjoys writing blog posts to share her experience with others. Katie is based in Melbourne, Australia but loves to travel the world and outside of tech she enjoys boardgaming and attempting to finish many craft projects. Suesi Tran, Senior Flutter Developer Google Developer Expert in Dart, Flutter & Firebase, Women Techmaker Melbourne ambassador, GDG Melbourne & Flutter Melbourne co-organiser. In short: Flutter is love, and mobile is life. Poornima Sivakumar, GDG Organiser Lovee Jain, GDG Organiser Lovee is a Software Engineer at Prezzee, a GDG Melbourne Organiser and also a Women Techmakers Ambassador. A tech inquisitive philomath, she loves problem solving and solution design. She has worked at a city council where she developed a lot of useful system integrations and while at Prezzee she develops and works on multiple gift card solutions to cater the B2B2C market. Zach Jensz, GDG Organiser Passionate about the web, seamless UX and accessibility. I love attending meetups, find me and come say hi! Ujjawal Raj, GDG Organiser Bramley Turner-Jones, GDG Organiser Yuba Raj (UV) Panta, GDG Cloud Organiser Kartik Arora, Android Engineer Google Developer Expert in Android Android Engineer @ Bilue Carolyn Ai Chi Wong, Complete your event RSVP here: https://gdg.community.dev/events/details/google-gdg-melbourne-presents-gdg-melbourne-february-2026-meetup/.

**\*\* NEW VENUE \*\*** Room 080.02.002 at RMIT (Building 80) - 445 Swanston St, Melbourne **\*\* NEW VENUE \*\*** **Glitter nail polish vs the Evil Maid, the Story - @hoodiePony** The Evil Maid attack vs the Glitter nail polish tamper evident seal; recommended by many as one of the best defences in detecting tampering. But, what if it isn’t as infallible as we think it is? What if, a real maid could learn and do it without any lengthy specialised training? In this story, we’ll do a speedrun of the techniques used to bypass tamper evident seals and how the previously impossible to bypass Glitter Nail Polish seal was bypassed. It's an introduction to the field of tamper evident seals bypass. **I heard you like CVEs, so I put CVE in your CVE! Speaker: @Snyff (Pentesterlab.com)** Too many people read a CVE to populate a risk register and decide when, or if, they should patch. What’s the fun in that? In this talk, we will do the opposite. We will take the patch diff, understand what it tries to block, then try to bypass it. **Streaming** If you can't attend the event in person the talks will be streamed in the "ruxmon-stream" voice channel in the Ruxcon Discord in the day of the event! (join now by clicking here: [https://discord.gg/g2CpEbkXmM](https://discord.gg/g2CpEbkXmM)

# ** Melbourne AWS User Group –** February **Meetup ** ** Wednesday, 25 February** ** NAB Events Hub – 395 Bourke Street, Melbourne** **⏰ Food at 6:00 pm, talks from 6:30 pm (with live stream)** We’re kicking off 2026 properly with a deep technical session and another exciting speaker announcement coming soon This month we’re diving into Kubernetes networking changes that could directly impact your clusters — especially if you’re running Ingress-NGINX. This month’s lineup features: * **Gokul Venugopal** returning with a Level 300 session on the retirement of Kubernetes Ingress-NGINX. * **Warwick Wilson** shares lessons from running and evolving a production AWS Serverless orchestration platform over three years. A huge thank you to our sponsors: Mantel Group – Gold Sponsor, Cevo – Silver Sponsor, NAB – Venue Sponsor The event will be **live-streamed on YouTube** as always. *** # **️ Agenda** * **6:00 pm** – Food & Socialising * **6:30 pm** – Introductions * **6:40 pm** – What’s New in AWS * **6:55 pm** – The Retirement of Kubernetes Ingress-NGINX (Level 300); Speaker: **Gokul Venugopal** * **7:25 pm** – Almost Serverless Spatial (Level 200); Speaker: **Warwick Wilson** * **7:55 pm** – Marketplace (Who’s Hiring) * **8:00 pm** – Networking + Close *** # ** Talk Details** ## **The Retirement of Kubernetes Ingress-NGINX: Impacts, Risks, and Next Steps** Speaker: Gokul Venugopal Level: 300 Description: Ingress controllers are foundational to how traffic flows into Kubernetes workloads — but with the announced retirement of Ingress-NGINX, many teams are asking: what now? In this session, Gokul will cover: * A refresher on Kubernetes Ingress and the role of Ingress-NGINX * What the retirement means in practice * Risks for existing clusters * Migration paths and available alternatives * Pros and cons of the major options If you’re running Kubernetes in production, this is one you don’t want to miss. *** ## **Almost Serverless Spatial** Speaker: Warwick Wilson Level: 200 Description: Warwick manages a Spatial Data supply and distribution platform for DTP, an AWS Serverless orchestration that has now been in production for nearly three years. In this session, Warwick will walk through: * The original architecture and design decisions * How the AWS Step Functions workflows started simple * How they evolved over time as production realities set in * Lessons learned operating and refining long-running serverless orchestration If you're running or designing Step Functions in production, this is a practical, experience-driven session you won’t want to miss. *** # ** Want to Speak at a Future Meetup?** We’re always looking for new speakers and believe everyone has an interesting talk waiting to be shared. If you’d like to present at a future event, reach out at the meetup, via our website: [https://melb.awsug.org.au/speak/](https://melb.awsug.org.au/speak/)

**Event Confirmation Form!** ➡️ We kindly request you fill out this **event confirmation form** to confirm your attendance for the event and your dietary requirements - [https://forms.gle/QwVc4QifPJqfvkd4A](https://forms.gle/QwVc4QifPJqfvkd4A) \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- ## **What's On? ** **Panel:** State of Application Security: 2025 Trends, 2026 Strategy **Speakers:** * Jason Liyanage - Application Security Lead, Sportsbet * Louis Nyffenegger - Founder and CEO, PentesterLab * Raafey Khan - Director of Application Security, CyberCX **Abstract:** Application security is evolving faster than ever. This panel brings together practitioners, security leaders, and strategists for a candid look at what shaped AppSec in 2025 and what organizations are prioritizing in 2026. **The discussion will cover:** * **Vulnerability Trends** — What spiked, what persisted, and what caught teams off guard in 2025 * **Emerging Technologies** — New tools and capabilities are reshaping how applications are built, tested, and defended * **What Worked** — Strategies and approaches that genuinely moved the needle for security programs * **What's Next** — Bets organizations are placing bets for 2026, from new toolchains to shifting security culture Whether you're a hands-on practitioner or a security leader, this session offers grounded insights and forward-looking perspectives to help navigate the year ahead. *** *Placeholder abstract — subject to refinement once panelist details and discussion themes are confirmed.* ## **Location** Atlassian Melbourne Queens & Collins Building, Level 20, 100 Queen Street, Melbourne VIC 3000 ## **Agenda ⏰** * 5:30 - Food is served * 6:15 - Session start * 7:30 - Post-event networking \-\-\- Note: Please complete the event confirmation form: [https://forms.gle/QwVc4QifPJqfvkd4A](https://forms.gle/QwVc4QifPJqfvkd4A)

Welcome to 2026!! We need a second speaker please - if you are doing anything cool let us know Melbourne(at)serverless.org.au and we can get you on the agenda! Even for a future month if you are not quite ready yet. THANKS TO MANTEL GROUP for sponsoring the location & refreshments again! Thanks also to PROGRAMMABLE - we have tickets to give away for people who attend the meetup this month! Please get in touch ASAP if you would like to talk at a future event, send us an email at Melbourne(at)serverless.org.au for more info! First time speakers are more than welcome and we can provide you assistance if you need with your presentation beforehand. Please reach out Melbourne(at)serverless.org.au. It can be a regular talk, lightning talk, demo, workshop, whatever is your thing our community will love it - as long as it is serverless related! Venue: MANTEL GROUP, Level 2, 452 Flinders St. Melbourne Look for the signs! Agenda 5:30 PM - Doors Open! 6:00 PM - Welcome from the organizers / housekeeping 6:05 PM - **"Build vs Buy - how LLMs are shifting the scales" - By Liam Johnston, Lead Consultant, V2 AI** This talk examines how LLMs are fundamentally changing the build vs buy calculus. Through a real project - a crossword generator using AI for clues and algorithms for word-fitting across 300k words - we'll explore why projects that were impossible side quests two years ago are now weekend builds. 6:35 PM - Pizza & Networking 7:00 PM - **"Middle age serverless – Step Function maturation" by Warwick Wilson from the Department of Transport and Planning.** Warwick will share some updates on his AWS Step Functions in spatial data distribution systems which he presented a couple of years back. It looks very interesting! 7:30 PM - Networking and finish the Pizza! 8:00 PM - Door Close, see you next time!

Come along and mingle with other developers, hear about GitHub, and get excited for all the amazing things happening this year. Food will be provided, and there will be SWAG (including some limited edition lunar new year merch), so get excited! Agenda: 5.30pm - Arrival 5.40pm - Welcome 5.45pm - Mini talk: Creating fun with WhatsApp 5.55pm - Talk: Natural Voice Conversations with AI Agents - ChatMTB and Cora 6.30pm - Talk: TBC There will be a door prize for this event, so make sure you come along. Thank you to our generous sponsors Versent (venue) and Twilio (food) for their support.

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Nothing yet. (You should volunteer). What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/cbus-hug-2026/

**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** *Spec-Driven Development with GitHub Spec-Kit: From Intent to Implementation* Spec-driven development flips the traditional workflow on its head: instead of code being the source of truth, the specification becomes the backbone of design, collaboration, and delivery. In this session, we’ll explore how GitHub Spec-Kit enables teams to treat specifications as first-class artifacts—living documents that drive architecture, implementation, and verification. You’ll learn how Spec-Kit helps teams clearly express intent using structured, version-controlled specs that live alongside code. We’ll walk through a practical workflow that starts with defining system behavior and constraints, then progressively refines those specs into testable, automatable outcomes. Along the way, we’ll show how specs can reduce ambiguity, improve cross-functional collaboration, and make design decisions explicit before a single line of production code is written. This talk will cover: --What spec-driven development is (and what it isn’t) --How GitHub Spec-Kit fits into modern developer workflows --Using specs to align product, engineering, and AI-assisted development --Real-world examples of turning specs into implementations with confidence Whether you’re building greenfield systems, integrating AI into your stack, or trying to reduce costly rework, spec-driven development offers a scalable way to move faster without sacrificing clarity. Attendees will leave with concrete patterns and a clear mental model for adopting GitHub Spec-Kit in their own projects. **YouTube Link** TBA

Meeting @ Improving's office in Downtown Columbus, near Cosi. Parking is paid, food & drink are free! This time we're hanging out after the long winter break. We are going to look at a group-member's project used to help learn the fundamentals of Go, and if time allows, we can take a look at how we like to build Go projects using AI.

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

ASH is Atheists, Skeptics and Humanists of First Unitarian Universalists of Columbus Ohio TBD Snacks are usually available, and you are welcome to bringing something to share!

Come chat about Atlassian tools and best practices at the Reynoldsburg Sunny Street Cafe and Breakfast is on Atlassian! Let's get the day started off with breakfast with your ACE Leaders! We're always excited to talk about Atlassian Products, share our knowledge and hand out swag! Come chat with us about new product news and anything you are working on within the Atlassian product stack. This is a great opportunity to come see what we are all about, hear new business news and share with other Atlassian users your questions and experiences. We'd love to see new and old friends come out to chat and learn about Atlassian! Agenda --- Moderators Kimberly Deal - Columbus Atlassian User Group Leader Kevin Stanley - Columbus Atlassian User Group Leader Greg Sprowls - Columbus Atlassian Community Leader Hosted By Kimberly Deal, Atlassian User Group Leader Kevin Stanley, Chief Everything Greg Sprowls, Agility Lead --- Global Partner Atlassian (http://atlassian.com) Millions of users globally rely on Atlassian products every day for improving software development, project management, collaboration, and code quality. Partner Atlassian --- For over a decade, Atlassian customers have come together to network, share ideas, solve problems, and find new ways to use Atlassian products. Today, more than 15,000 people take part in Atlassian community events in more than 30 countries. --- Complete your event RSVP here: https://ace.atlassian.com/events/details/atlassian-columbus-presents-rise-and-shine-with-atlassian-reynoldsburg-4/.