Decentralized Systems & Applications

Hello everyone! Join us for an Apache Kafka® x Apache Flink® x Apache Iceberg® meetup on **Mar 18th from 5:30PM**, hosted by intelia in Melbourne! The address, agenda, and speaker information can be found below. See you there! **Venue**: intelia L3, 31 Queen St, Melbourne 3000 IMPORTANT: Please note that for security purposes, all attendees are required to sign in at the lobby to get into the building. \*\*\* **Agenda:** * 5:30pm: Doors open * 5:30pm - 6:00pm: Pizza, Drinks, and Networking * 6:00pm - 6:30pm: Olena Kutsenko, Staff Developer Advocate, Confluent * 6:30pm - 7:00pm: Paras Sitoula, Technical Lead, Tabcorp * 7:00pm - 7:30pm: Additional Networking \*\*\* **Speaker:** Olena Kutsenko, Staff Developer Advocate, Confluent **Talk:** Keeping data private in real-time pipelines **Abstract:** We all love real-time data — clicks, payments, rides, messages — but most of it comes with a catch: it contains personal information we're not supposed to leak, such as names, emails, locations, or even small clues that can identify someone. The challenge: how do we keep streaming data useful and safe at the same time? In this talk, we'll explore practical ways to protect privacy in streaming systems using Apache Kafka, Apache Flink, and Apache Iceberg. We'll cover: - simple tricks like masking and tokenizing PII; - why "anonymous" data often isn't anonymous (the re-identification problem); - techniques like bucketing, k-anonymity, and adding noise; - how to balance privacy with data utility (too much hiding makes data useless). Along the way, we'll look at real-world stories: from public data leaks to surprising deanonymization attacks, and show live demos of pipelines that anonymize data before it's written to storage. If you've ever wondered how to build privacy-aware pipelines, this talk will give you practical patterns you can use right away. **Bio:** Olena is a Staff Developer Advocate at Confluent and a recognized expert in data streaming and analytics. With two decades of experience in software engineering, she has built mission-critical applications, led high-performing teams, and driven large-scale technology adoption at industry leaders like Nokia, HERE Technologies, AWS, and Aiven. A passionate advocate for real-time data processing and AI-driven applications, Olena empowers developers and organizations to use the power of streaming data. She is an AWS Community Builder, a dedicated mentor, and a volunteer instructor at a nonprofit tech school, helping to shape the next generation of engineers. As an international speaker and thought leader, Olena regularly presents at top global conferences, sharing deep technical insights and hands-on expertise. Whether through her talks, workshops, or content, she is committed to making complex technologies accessible and inspiring innovation in the developer community. \-\-\-\-\- **Speaker:** Paras Sitoula, Technical Lead, Tabcorp **Talk:** Building an AI Agent on Kafka — Architectural Realities Beyond the Demo **Abstract:** Large Language Models make it deceptively easy to build an “AI agent”: consume an event, call a model, produce a decision. But when this pattern is introduced into a high-throughput streaming system built on Apache Kafka, the architectural assumptions begin to shift. Kafka is optimized for predictable scaling, low latency, and deterministic event processing. LLM-based agents, by contrast, introduce seconds-level latency, per-call cost, rate limits, and non-deterministic outputs. What appears straightforward in a demo can quickly create consumer lag, cost escalation, replay inconsistencies, and new operational failure modes in production. In this session, we will: * Build a simple event-driven AI agent on Kafka * Examine the architectural tension between streaming systems and LLM workloads * Explore the impact of latency, cost-per-event, backpressure, and rate limiting * Discuss how non-determinism affects replay and auditability * Present practical design patterns to isolate and control AI workloads in streaming environments Rather than focusing on prompt engineering, this talk takes a systems-design perspective. It is aimed at engineers and architects who are experimenting with AI in real-time platforms and want to understand the production trade-offs before deploying at scale. **Bio** Paras is a seasoned software/date engineer with significant experience in developing and optimizing realtime scalable systems. At Tabcorp, Paras leads a high-performing team, developing and optimizing real-time transaction monitoring systems utilizing technologies like Apache Kafka and Neo4j. With a robust background in both real-time and batch data processing, Paras has extensive experience across various platforms and tools, including AWS, Databricks, and Spark, which he leverages to deliver high-performance data solutions. \*\*\* If you would like to speak or host our next event please let us know! community@[confluent.io](http://confluent.io/)

**Ever been put on the spot and wished for just a few more seconds to think?** *At this Toastmasters meeting, our Skill Shot presenter and MC will share practical techniques to help you structure your thoughts quickly, respond with clarity, and speak with confidence—no matter the topic.* Impromptu speaking can feel intimidating. Sometimes your mind floods with ideas. Other times it goes completely blank. And occasionally, you’re asked to speak on something you know very little about. The pressure can be real. But here’s the truth: great impromptu speaking isn’t about knowing everything—it’s about knowing how to think. You’ll learn simple, reliable frameworks that help you organise your thoughts instantly, craft coherent responses, and sound composed and credible—even when you’re completely unprepared. By the end of the evening, you’ll be equipped to handle surprise questions, meetings, interviews, and everyday conversations with calm confidence and mental agility. **THIS IS A CURATED GUEST EVENT** Join us tonight at Port Melbourne Toastmasters and discover how to think fast, speak clearly, and turn any unexpected moment into an opportunity to shine. *Guests, Meetup Group members, and visiting Toastmasters attend for free.* 🌐 [www.portmelbournetoastmasters.org](http://www.portmelbournetoastmasters.org) 📍 Where: Find directions [here](https://www.portmelbournetoastmasters.org/directions.html) ***Port Melbourne Toastmasters is a club for people who are serious about developing their speaking, leadership, and personal presence.*** We offer limited, curated guest sessions throughout the year for prospective members. These sessions allow you to experience our high-engagement, growth-focused environment firsthand — without open access to every meeting.

Hi Architects, Welcome to our next AWS Melbourne Well-Architected User Group Meetup for 2026, including more exceptional speakers and topics! :-D At each meetup we covered off various pillars in detail, best-practices and insights from industry leaders that specialise in the Well-Architected Framework. And giving away drones, of course. Lots of drones. We’ll be updating throughout the month with more speakers and our speakers so far this month include: * **Andrew Goifeld, Co-founder, Resilera** **“Truly Well-Architected Reliability, the agentic way”** What is the boundary between effort and cost of reliability? Andrew will discuss how in the future, using chatbot with LLM inference will be too expensive. We will demonstrate current and future approaches to reliability on AWS. * **Saurabh jain, TOTHENEW** **Driving Cloud Cost Efficiency with a Phased FinOps Approach** This session explores how organizations can systematically reduce cloud waste and improve cost efficiency. It highlights common cost pitfalls, actionable optimization strategies, and real-world case studies demonstrating how architectural improvements and governance can deliver significant cloud savings. * **Mystery Speaker** **From hype to disappointment to light at the end of the tunnel; An Agentic AI Journey** In this case study talk, we'll go through all the highs and lows of architecting and building AI Agents using all your favourite tools and what we discovered along the way. This month's menu will include: * Pizzas * Beer: Nastro Azzurro * Wine: Big and red 🤤 NB: Please check in up the stairs from the ground floor to the Mezzanine Level. So come join us at 5:30 for a 6pm **SHARP** start, followed by beer, wine, pizza and friendly networking after our talks :-)

[Merri-bek Tech](https://www.merri-bek.tech/), a group in the inner northern suburbs of Naarm (Melbourne), invites everyone involved interested in tinkering with grass-roots technologies in support of a **Sustainable**, **Resilient** and **Just** future - to join us for the **Naarm Solarpunk Meetup**. Following on from our "Reclaiming the Internet for Humans" event in February we will be doing some hands-on hacking as well as welcoming everyone who wants to talk further about getting involved in the group or finding out more about positive, grassroots tech futures. On the night we will be doing, * Merri-tek LoRes Node install and setup * Raspberry Pi setups * Linux OS installs * Your sustainable, resilient and/or just project :) MBT members will also be ready to talk further about what we do, what we hope to do and how you can join in. **About the Naarm Solarpunk group** Some of us are technologists, and will be showing off software or hardware projects, and others are more interested in community organizing, responding to the climate crisis, or building local resilience. Whatever your area of interest, or your level of skill, you're absolutely welcome to dive in. At the meetups we'll have a show-and-tell time for any projects that you're working on, as well as occasional short presentations. The space will be hosted by volunteers, and we'll actively work towards inclusion through applying a [code of conduct](https://www.contributor-covenant.org/version/2/1/code_of_conduct/). Merri-bek Tech has some projects that you might be interested in updates from, including our attempt to build P2P mesh network based community hosting on Raspberry Pis, and our project to run a local fediverse social network. We aspire to keep this meetup **Solarpunk** as fuck. We support the hackers, tinkerers and makers and misfits. There are plenty of other spaces for big corporate green tech, so bring your hobby project, not your day job, unless that job is firmly rooted in the solidarity economy. We are not value neutral. We'll start with Merri-bek Tech's [values](https://www.merri-bek.tech/about/values/) and [principles](https://www.merri-bek.tech/about/principles/), and build from there together. In particular, in the context of ongoing genocide, we will ask you to leave if you're associated in any way with the weapons industry. This meetup will be hosted on the stolen, unceeded lands of the Wurundjeri people of the Kulin Nation. **Always was, always will be, Aboriginal land.** Image alt text (honestly meetup, get your shit together): The image is a illustration of a future, sustainable city. There is human-scale, green tech, repair shops and urban gardens.

**Gain The Confidence to Be Unstoppable! Free Class.** How to Achieve Self Confidence! Without question, self confidence is the key to success. It determines how many of your goals you achieve in life and has an enormous impact on your happiness. It affects how people perceive you, your career achievements, your ability to take risks or try new endeavours, as well as your overall attitude toward yourself and others. Self Confidence is something most people would like to have more of, but aren't sure how to get. Did you ever feel more certain of yourself in the past? Would you like to raise your self confidence ? To increase self confidence, you have to understand what reduces it. If you know why this happens you can reverse the situation and rebuild your self esteem. Self Confidence is self-determinism. One's belief in one's ability to determine his own course. As long as one has that, he's go the universe in his pocket. - L. Ron Hubbard. This day you are able to Learn a few things about: • The true source of security in life. • How self-confidence, self respect and self trust interrelate, and what you can do to rehabilitate them. • The exact steps to become more competent in whatever you do. Today's free class will put you into a good position to help you achieve a new level of self-confidence, accomplish more and progress towards a higher level of personal survival. Free parking, Free entree *** Todays free class is open to all people of goodwill and is held at the Life Improvement Centre located at Scientology. Our meetup classes contain universal knowledge that is applicable to all of us and can and is used by anyone of any faith as well as by those with no faith. Our meetups contain TOOLS for better living and they will assist you greatly in achieving your goals! These practical tools can be used straight away!

### Hck4G#0x14 – Cloudy with a Chance Orbit-Hack: Securing Critical Space **Monthly Global Cybercrime Impact Report - 3rd Edition** #### **🌍 A cybersecurity meetup for the community, by the community** Hck4G is a not-for-profit organisation focused on disrupting the human impact of cybercrime through awareness, intervention, education, victim support and diversion. Our monthly meetups create ethical pathways, build real-world cybersecurity capability, and strengthen defender communities that understand context, not just tools. For Meetup #0x14, we deliver the **3rd edition of the Monthly Global Cybercrime Impact Report**, followed by a deep-dive into one of the fastest-emerging risk domains: **space cybersecurity**. **Online & In-person Registration Link:** https://events.humanitix.com/hck4g-0x14-cloudy-with-a-chance-of-orbit-hack-securing-critical-space ### **About the Session** **What happens when cyber risk leaves Earth’s atmosphere?** As space infrastructure becomes increasingly embedded in civilian life, defence capability, agriculture, telecommunications and navigation, the security stakes are rising rapidly. In this session, **Peter Lake** explores the growing cyber risk landscape across space systems and critical infrastructure, examining both **civilian and military perspectives**. The talk will unpack how space has become **critical,** **congested and contested**, why traditional security thinking is insufficient, and what practical frameworks defenders can apply today. The session includes a **live demonstration of critical frameworks and tools**, showcasing practical approaches emerging from Melbourne’s space innovation ecosystem. ### **This session is designed for:** * Cybersecurity professionals expanding into critical infrastructure * GRC practitioners working with SOCI or defence environments * Security engineers interested in emerging threat domains * Critical infrastructure risk and resilience professionals * Anyone curious about the intersection of space and cybersecurity ### **What You’ll Learn** * What constitutes **space infrastructure** and why it matters * Why space systems are now considered **critical infrastructure** * Key cyber threats and risk scenarios affecting space environments * How civilian and military threat models differ * How the **SOCI Act verticals** apply to space technology * Introduction to the **MITRE SPARTA model for space security** * Applying **Zero Trust principles in space environments** * How space risk links to the **five hazards of critical infrastructure** * Real-world disruption examples, including space weather impacts on agriculture * Practical insights and case study **demo** ### **🛰 Key Frameworks Covered** * SOCI Act — Space Technology vertical * MITRE SPARTA (Space Attack Research & Tactic Analysis) * Zero Trust (Space-adapted approach) * CMMI / CMMC considerations * Defence and Space Industry Program context * Ground segment security considerations *** ### **🍕 Bonus** Best cyber pizzas in Melbourne, courtesy of **CyLynk & BridgeLynk**. *** ### **Event Information** **Date:** Wednesday, 18 March 2026 **Time:** 5:30 PM – 8:00 PM (AEDT) **Location:** Building 80 RMIT University Melbourne, Level 6, Room 5 **Cost:** Free (registration required) **Catering:** Food and drinks provided *** ### **Livestream Watch Parties** * Ghana (WAT+2) * Nigeria (WAT+1) Livestream links will be shared with registered attendees **24 hours before the event**. *** ### **Speaker — Peter Lake** Peter Lake is a lifelong space enthusiast and amateur astronomer with co-authorship on two scientific papers covering variable stars and exoplanet transit timing variations. He is the discoverer of **Asteroid (551900) Laneways**, named after Melbourne’s iconic laneway culture. Peter brings **40 years of experience in telecommunications and data networks**. During COVID, he completed a **Master of Cyber Security at Edith Cowan University (2023)**. His passions include: * Coaching cybersecurity practitioners * Running a CTF team for people with autism via NDIS provider CRANK No-Barriers * Designing tabletop exercises that combine space and cyber risk * Supporting emerging leaders and startups, including work as a vCISO Peter is a regular speaker at major industry events including **CyberCon Melbourne, BrisSec, Ballarat BSides, and the Australian Space Cyber Forum (ASCF)**. *** ### **What to Bring:** * Laptop with internet access * Minimum 8GB RAM * Curiosity and a willingness to ask questions *** ### **Event Schedule** * **5:30 – 5:40 PM:** Welcome, Intro & Networking * **5:40 – 6:00 PM:** Networking & Cyber pizzas 🍕 * **6:00 – 6:45 PM:** Presentation * **6:45 – 7:30 PM:** Discussions and Q&A *** ### **Thanks to our Sponsors** [RMIT University](https://www.rmit.edu.au/) \- Worldclass certificates\, degrees\, Masters and Postgraduate programs\. [BridgeLynk.io](http://BridgeLynk.io) \- Attack Informed Cybersecurity Services for NFP\, SMB and Enterprise [CyLynk.com](http://CyLynk.com) \- Job\-Ready cybersecurity training led by expert coaches\.

Integral to the modern data scientists toolkit is understanding how to turn data into decisions. A core part of this is thinking about the end stage of your analysis pipeline, and how the communication and visualisation of your results will factor into decision making. But it's not just enough to deliver a solution. Part of successfully supporting end-user decisions comes from co-design. That means thinking about end user needs and how your end-users will engage with your solution. This talk explores both of these issues using fantasy basketball statistics. So come along if you have a love of data and data-driven decision making. Also come along if you are fan of sports analytics or forecasting.

Feeling heard, understood and met is the foundation of fulfilling relationships. And that begins with listening. In March, we explore what it means to be(come) the type of person who can turn ordinary conversations into moments of connection with deep listening and thoughtful responding: * The focus of attention of a conversation: you - me - us * When to listen and when to speak * ⁠The Authentic Relating framework: Listen, reflect, share impact * ⁠How to bring noticing and presence to our listening * ⁠What to listen to: the 3 levels of listening * ⁠How to create an empathic environment for deeper connection: listening to understand, not to fix * ⁠How to weave our experience by sharing impact **TICKETS** Tickets start at $30. [Book here](https://www.mysoremelbourne.com/authentic-relating) We’re committed to accessibility and offer further discount if money is a real barrier to attending. **FUNDAMENTALS OF AUTHENTIC RELATING** Fundamentals of Authentic Relating (AR) happens every 3rd Saturday of the month. It’s for people who want to bring more awareness, honesty, and connection into their relationships. Anyone curious about personal growth, wanting more ease and connection in their interactions, interested in improving their relational skills, or wishing to gain a formal understanding of AR frameworks and mechanics. Sessions are themed and we’ll begin by exploring how to notice what is happening inside (Feb), followed by listening more deeply (Mar), developing curiosity (Apr), expressing oneself with clarity and courage (May), and navigating boundaries and conflict with care (June).

Too many kids as well as teenagers and adults have problems with study. Today's meetup will inform you about the basics in STUDY TECHNOLOGY that provides an understanding of the basics of learning and supplies exact ways to overcome all the pitfalls one can encounter during study. This is applicable to young children, teenagers (or their parents that are trying to help them) and adults alike. Study Technology shows how one studies in order to comprehend a subject so one can apply it. Laws on which learning is based and workable methods have also been discovered for anyone to apply for themselves or when teaching others. Too many students graduate from school and college unable to put to use what they’ve learned in school. It’s not that they’re stupid or that their teachers didn’t know how to teach. More than likely it traces back to the one thing missing from most educations—learning how to learn in the first place. We all went to school, yet isn’t it odd that no one taught us how to study? The information presented at this meetup can help anyone improve others or his own ability to learn. It is a practical tool that parents and teachers alike can use to enhance a child's study performance. You’ll learn the barriers that lie between your own or a child's education. And you will very quickly learn how to overcome them. This technology will enable you or a child to pursue any subject with skill and confidence. Teachers who have "hard to handle/distributive " or slow learners in class will absolutely love the amazing turn around most often seen in improved behaviour and student performance in class. If you or your child has difficulties at school (or learning new things at work or online) than this meetup is important to you. If you can not make it to our meetup than contact the organizer and arrange it to suit your time. This technology can if one was to live far away be taught online. (extension course) You may offcourse also opt to have this technology taught to your own child by experienced volunteeer staff or learn about this yourself and transfer this knowledge to those you want to have better grades. Yes it is possible to improve anyone's study performance. All it takes is just 5 steps. See you at this meetup. Pam

What the #%\*@ is impact? In a world where corporations are judged on their social impact nations unite over goals for environmental sustainability and happiness is considered as a rival metric for a country’s GDP– organisations need to measure the impact their organisation has on the real-world, not just their own bottom line. But what even IS impact? Is it important for companies that don’t have social or environmental goals? How do you measure it? This workshop will first introduce the concept of Impact, followed by a dive into how it’s defined and measured around the world in a dozen different domains and ultimately how we might apply it to produce products that pack a punch. **Our facilitator** [JJ Monester](https://www.linkedin.com/in/jjmonester/) works as an Associate Product Manager for the non-profit news media company, The Conversation International, a company which democratises knowledge by bridging the gap between academic research and the general public. Having worked on products where providing evidence of Impact to customers is fundamental, he has gone deep into the complex and nuanced world of understanding what frameworks attempt to achieve. Grokking organisational impact is an area of learning JJ could get lost in, and possibly already has :-). As an area that he is spending time on in his day to day, yet still feeling like he’s a beginner, he’s very much looking forward to sharing what’s he learning and getting deeper into the concepts alongside you all. Let’s have fun together. Our wonderful sponsors; [Revity](https://www.linkedin.com/company/revity-group/): Revity helps startups, scaleups and established organisations deliver product-led quality software outcomes. We partner with businesses to build high-performing teams, uplift engineering capability, and deliver product outcomes that last beyond the project.From applied AI and mobile apps to global expansion and customer lifecycle platforms, we focus on practical, scalable solutions that drive business value.At Revity, we don’t just deliver projects, we empower teams to learn by doing, so organisations grow stronger with every engagement. [Amplitude](https://www.linkedin.com/company/amplitude-analytics/): We help companies build better products\. \| We help companies unlock the power of their products\. • Join the team: [http://amplitude.com/careers](http://amplitude.com/careers) • Join the community: [http://community.amplitude.com](http://community.amplitude.com/) • Join our user groups: [https://community.amplitude.com/p/groups](https://community.amplitude.com/p/groups)

NuCalm is a patented, drug-free neuroscience technology designed to rapidly reduce stress, improve sleep quality, and aid recovery by shifting the body from a "fight-or-flight" state to a deeply relaxed parasympathetic state within minutes. [https://stamina.xosialx.com/nucalm.html](https://stamina.xosialx.com/nucalm.html) It uses neuroacoustic software, a biosignal processing disc, and light-blocking eye masks to guide brain waves from active beta states down to alpha/theta (relaxation/meditation) levels NuCalm uses a patented, clinically proven pitch and frequency matrix with non-linear oscillating algorithms to safely present your brain with precise signals, prompting what is known as a frequency-following response. Your brain synchronizes with the incoming NuCalm signals helping you naturally and effortlessly manage your state of mind by speeding up or slowing down your brain wave frequencies. NuCalm has mapped all of your brain wave frequency zones and created products to safely and predictably guide you to whatever mental state you desire. The amazing thing is, NuCalm is all-natural and works every time you use it within minutes. The best thing to do now is to watch the video on the website and download the NuCalm app. All you need is a headset and eye mask. This app purchase is covered with a 30-day money-back guarantee. Get started today and FEEL the difference even 15 minutes can make. WATCH THE VIDEO ON THE WEBSITE. [https://stamina.xosialx.com/nucalm.html](https://stamina.xosialx.com/nucalm.html)

Ready to ride the vibe? Join us for **Vibe Hack** – a free workshop where you'll learn to build real, practical apps using AI-powered vibe coding tools. **No experience needed**, just curiosity and good energy. Whether you're a small business owner, creative professional, or lifelong learner, this **hands-on session** will help you turn your ideas into digital solutions. Come discover that "I can do this!" feeling in a welcoming, energetic space where everyone belongs. Bring your laptop, build something awesome, and connect with the Vibe Club community.

Hack night is now known as Coding Night!! Let's get together and share what we are working on! This is a combined GDG Melbourne/Flutter Melbourne/CocoaHeads coding night. Members of all three groups will be attending. So only select to ATTEND on one of these groups event pages (not all of them) ! Coding Night is all about everyone learning, collaborating, sharing tips, tricks and very few (if any) presentations. Bring your laptop and a project you are working on or need help with, you can even bring your resume to get advice! Everyone is welcome to our all-ages alcohol-free event. Hosted in a professional environment to allow you to work on your project. Get help from industry experts who are on hand to help you out. Make sure you have your IDE (e.g. Android Studio) of choice already downloaded and installed and something you want to learn or work on. 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. The event will wrap up at 8:30. 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-march-coding-night-1/.

Knowing who you can Trust. Trust Is The Backbone Of Every Relationship. Have you ever put your faith in a friend or partner, only to see them betray you later? Or do you ever feel hesitant to rely on a new person until you've really gotten to know them better? What if you could rapidly and accurately predict what people will do, so you knew what to expect from anyone you meet? Now You Can! Come to the FREE education talk and TO KNOW the secret to Knowing Who To Trust! What you will learn: - The Tone Scale-the complete scale of human emotions you can use to understand and predict the behavior and tendencies of others. In This Meetup, We Will Cover: - The important role of trust in human relationships. - How to tell who your real friends really are. - The 3 crucial points to use when determining who you can rely on. - How to choose friends and business partners, and know who to hire. - How to not be affected by the negative emotions of others. ****** This free educational class is open to all people of goodwill. Our meetups contain universal knowledge that is applicable to all of us and can be used by anyone of any faith as well as by those with no faith. It consist of practical tools that can be used straight away. They contain practical TOOLS for better living and will assist you in achieving your goals! if one can not make this date or time then let the Event organizers know.

Join the CONNECTED Westerville Mastermind Group for a dynamic afternoon of B2B networking! This event is perfect for professionals looking to expand their business connections, share insights, and foster collaboration within the community. Whether you are a seasoned entrepreneur or just starting out, this event offers a valuable opportunity to exchange ideas, build relationships, and grow your network in a supportive environment. Connect with like-minded individuals, explore potential partnerships, and discover new opportunities for professional growth. Don't miss out on this chance to enhance your business network and take your career to the next level with CONNECTED Westerville Mastermind Group! We meet the 4th Monday of every month from 11am-1pm. Welcome and general networking from 11am - 11:30am with core meeting 11;30 - 12:30 and a final round of networking from 12:30 - 1pm.

Discover Kiro, AWS’s innovative development environment that adapts to your workflow. Whether you prefer specification-driven development or a more intuitive, vibe-based approach, Kiro empowers you to build applications your way. In this session, speakers will explore Kiro’s core functionality and its evolution through re:Invent 2025, along with demonstrations of prompts used to create APIs, hooks, and steering documents. In the latter part of the session, watch as we build a complete example from scratch, showcasing Kiro’s agentic AI workflow in action for spec-driven development and vibe coding. What You'll Learn - Core Kiro concepts and development philosophy Feature evolution: pre and post re:Invent 2025 Practical examples: API creation, hooks, and steering docs Live coding demonstration with real-time problem solving Who Should Attend - Developers, solutions architects, and technical leaders interested in modern AWS development tools and AI-assisted coding workflows. **Speakers Bio:** Matthew Jorat: Matthew Jorat is a Customer Solutions Manager at AWS with nearly three decades of expertise in AI, cloud transformation, migration, modernization, IT, technology, and business. His career spans infrastructure engineer, solutions architect, security auditor, customer success director, support and services director, and operations officer. He was an early adopter of AWS services as a customer, and his current role at AWS uniquely blends his technical and business skills as he partners with executive teams to translate strategic priorities into measurable business outcomes through cloud adoption, AI implementation, and operational excellence. Matt leads end-to-end AI initiatives for enterprise customers, identifying high-impact use cases and maintaining relentless focus on measurable ROI. He holds eight AWS certifications and serves as Adjunct Professor at Franklin University teaching cloud computing and AWS architecture. His expertise encompasses GenAI, agentic AI systems, migration, modernization, and optimization strategies that drive transformation at scale. [https://www.linkedin.com/in/mattjorat/](https://www.linkedin.com/in/mattjorat/) Girish Bhatia: Girish Bhatia is a seasoned technology delivery leader with deep expertise in cross-domain program management. He holds multiple AWS certifications, including AWS Certified Solutions Architect – Associate, AWS Certified Developer – Associate, and AWS Generative AI Practitioner, and is also an AWS Community Builder. Girish brings over two decades of experience in the information technology industry. Throughout his career, Girish has led major technology-driven business transformation from modernizing on-premises applications to driving large-scale cloud migrations. His work includes API-based integration platforms, data-center and mainframe modernization, and enterprise cloud adoption initiatives. Based in Columbus, Ohio, Girish works at a tech-forward fintech company. He is passionate about AWS serverless architectures, Generative AI and emerging cloud technologies. An avid learner and builder, he continues to explore and apply the latest innovations in AWS to help organizations accelerate their digital transformation. https://www.linkedin.com/in/girishbhatia/[https://www.linkedin.com/in/girishbhatia/](https://www.linkedin.com/in/girishbhatia/) **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **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

## **Columbus Bitcoin Meetup – Event** Join us for another great evening dedicated to Bitcoin, learning, and community. We will be gathering in the private room at Olentangy Brewery for an evening of conversation, education, and fellowship with fellow Bitcoiners. This special event will feature three guest speakers sharing insights from across the Bitcoin ecosystem. ### **Guest Speakers** **Lindsay Faust** Relationship Manager at River **Andrew Tilmann** CEO of the Midwest Bitcoin Summit **Carlos Estrada** Founder of Coin Vigilante In addition to speaking during the event, Andrew Tilmann will also be available for a meet and greet. This will be a great opportunity to ask questions about the upcoming Midwest Bitcoin Summit, taking place September 23 and 24 at the Columbus Convention Center. ### **Midwest Bitcoin Summit Discount** Early Bird pricing ends **April 1st**, but you can still save **21%** by using the promo code: **COLUMBUS** Use the link below to apply the discount: [https://tickets.midwestbtc.com/affiliate/columbusbitcoinmeetup/event/midwest-bitcoin-summit-2026/?promoCodeTask=apply&promoCodeInput=columbus](https://tickets.midwestbtc.com/affiliate/columbusbitcoinmeetup/event/midwest-bitcoin-summit-2026/?promoCodeTask=apply&promoCodeInput=columbus) ### **Event Details** This will be a three hour event, with speakers beginning just before 7:00 PM. There will be plenty of time afterward for networking, meeting new friends, and continuing the conversation. Food will be provided. We look forward to seeing you there! ***

**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 **Abstract** Web Forms gave .NET developers a powerful abstraction for building reusable UI controls long before design systems were a thing. Web Components finally bring that same idea to the browser natively. This session explores how the Web Forms mindset translates into Custom Elements, Shadow DOM, and HTML templates. We’ll examine how Web Components enable design systems that work across frameworks, how they differ from server‑driven controls, and why they’re becoming a foundational layer for modern UI. Whether you’re maintaining legacy apps or building greenfield projects, you’ll leave with a practical understanding of how to apply familiar patterns in a modern, standards‑based way. **YouTube Link** TBA

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

In this local meeting, you will discover knowledge that you can use to get over the past. The key to improving your personal motivation, self-confidence, and happiness is to get over your painful memories. When you become free of your past, you will be free from stress, anger, anxiety and depression. Studies show that negative emotions can affect your health. By being free of negative emotions, believe it or not, you will most likely even look younger, feel more energetic, and become healthier! Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. This group is brought to you by the Dianetics and Scientology life improvement center.

OpenClaw, NemoClaw, personal assistants, 24/7 agents. What does it all mean? How does it all work and what should we know about it? 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.transformlabs.com/services)