Programming in R

Dear Data Enthusiasts, Join us this time at TU the Sky on **the 9th of March** to explore how data science and machine learning are powering the energy transition — from battery storage investment to energy volume forecasting and electricity trading for distributed energy resources. A big thanks goes to our co-organizers from the [AI Factory Austria](https://ai-at.eu/), who supports researchers and companies in accessing advanced computing know-how and infrastructure for applications in life sciences among other scientific domains. This time, we will have 3 speakears and a round table of discussion. **Comparative Case Study: Saudi Arabia, Brazil, Malaysia, Germany and United Kingdom – BESS Pilot Market Assessment** The presentation compares five grid-scale BESS pilot markets—Saudi Arabia, Brazil, Malaysia, Germany, and the UK—using a standardized project-finance and credit-risk framework to make IRRs and NPVs comparable. It models 15-year assets with consistent capex/opex, leverage rules (higher for contracted revenue, lower for merchant), and country risk, inflation, FX, and degradation impacts. Saudi Arabia offers the highest certainty and strong returns via sovereign contracted payments. Brazil is contracted but weakened by inflation/FX and immature market design. Malaysia is large but has blended, hard-to-hedge activation risk. Germany and the UK offer higher upside through merchant revenue stacking but face volatility and regulatory uncertainty. **[Sebastian Meyer](https://www.linkedin.com/in/sebastian-meyer-5651081/),** entrepreneur Sebastian Meyer is an energy transition professional with expertise in battery storage, power markets, and project finance. He started his career in banking combining equity capital markets work in Central and Eastern Europe and project finance in London. Energy transition work started with an equity sell-down engagement for one of Europe’s earliest offshore wind projects. Sebastian worked on commercializing clean and renewable technology as a founder and partner in Azure International Beijing from 2003 - 2016, ultimately heading Strategy & Power Markets for EDF Renewables in the context of China’s ongoing power sector liberalisation 2017 - 2020. After returning to Europe, Sebastian played a coordinating role in CCE’s first BESS project in Germany now operational since December, and he supports an Austrian BESS developer at this time. He recently completed the BatteryMBA executive programme (Cohort 14), deepening his understanding of the battery value chain, storage technologies, lifecycle economics and emerging business models, and co-authored a BESS pilot market assessment presented to industry peers. Based in Vienna, Austria, Sebastian positions himself at the nexus of energy finance, flexibility markets, and power system integration, with a focus on renewables and grid-scale storage. **Energy Volume Forecasting** This presentation explores how data science supports energy trading decisions in the context of dynamic electricity tariffs. It begins with an introduction to aWATTar’s dynamic tariffs, which allow customers to consume "Energy in Sync with Nature," benefit from market fluctuations, and participate in the green energy transition. The session then outlines the trading workflow behind tariff-based energy procurement, highlighting where uncertainty and risk emerge. Building on this context, it motivates the need for accurate total energy forecasting as a critical input for trading decisions. The second half of the talk dives deeper into the forecasting problem, covering data flow, feature engineering, modeling strategy, and deep learning architecture used to predict aggregated energy demand and production for trading purposes. It concludes by sharing lessons learned from deploying forecasting models in production and their impact on more efficient, data-driven energy trading. **[Ekin Kaan](https://www.linkedin.com/in/ekin-kaan/),** *Machine learning engineering at aWATTar* Ekan is a Machine Learning Engineer at aWATTar, where he focuses on clustering, forecasting, and data-driven energy solutions. With a background in mathematics and theoretical physics, he enjoys uncovering patterns in data and turning them into actionable insights that create business impact. At aWATTar, he develops forecasting solutions that support smarter energy trading and contribute to a sustainable energy transition. **Unlocking Flex Trading for Consumers** As Europe's energy grid shifts toward renewables, price volatility on wholesale electricity markets is rising fast. Every connected household device — EVs, heat pumps, batteries, solar inverters — represents untapped flexibility that can be traded on these markets. The problem: until now, only large industrial assets and sophisticated utilities have been able to participate. So far, consumers have been locked out. In this talk, you will hear how to enable utilities to aggregate residential device flexibility and trade it on day-ahead and intraday electricity markets — turning thousands of small household assets into a coordinated virtual battery. **[Chris Bernkopf](https://www.linkedin.com/in/chrisbernkopf-podero-flex-energy/),** *Podero* Chris Bernkopf has a degree in physics and data science. My journey as a founder started by selling t-shirts at 18. I burned my fingers in ed-tech and worked in e-mobility before building a procurement tool (YC W21). Since 2022, I've been building Podero, an electricity trading software for electric devices (DERs) for the world's leading utilities. **[www.podero.com](http://www.podero.com)** **Roundatble moderator:** **[Patrick Fodor](https://www.linkedin.com/in/pat-sc/),** *marbl.* Patrick is a physicist from Vienna, committed to energy trading, and developing intelligent energy trading systems for a decade. In his free time, Patrick creates and teaches courses on topics such as Smart Contract Security, Solidity, Golang, and Quantum Computing. Professionally, former Algo Development Teamlead in Trayport and E\*Star. Currently, Patrick is Co-Founder and CTO of YQAPP and marbl.energy. At marbl.energy, they are optimizing renewable energy assets such as Wind and Photovoltaic systems in combination with energy storage systems. 🎤🎤 Open Mic We are going to open up the stage after the talks for community announcements. If you'd like to announce something, [open this slide deck](https://docs.google.com/presentation/d/1yvFI_Lm7KjgletICOQ1hLW1hHKmCIPA1OWQF2EeZieo/edit?usp=sharing), make sure you are signed in with a google account, and click "View Only" -> "Request Edit Access". Explain in the text box what you want to announce, and we'll give you edit access to the slide deck. 🎤🎤 We’ll have some food and drinks after the event. Please note that during the event, photos might be made and later posted on VDSG's social media page. Please notify us if you do not agree. Attention attendees with food allergies. Please be aware that the food and drinks provided may contain or come into contact with common allergens, such as dairy, eggs, wheat, soybeans, tree nuts, peanuts, fish, shellfish, or wheat. Best, The Organizer Team

save the date! got anything to share? Reach out to [Dominik Dorn](https://www.meetup.com/members/36867052/) Agenda: 18:00 Doors Open, Networking 18:20 Welcome + Orga 18:30 **Building your own lock (from scratch)** \- Matthias Langer / dynatrace 19:30 Break, Food, Networking 19:55 Raffle 20:00 **AI-Driven Development Meets Jakarta EE** \- Ondro Mihalyi / OmniFish 21:00 Networking @ Posedio **Building your own lock (from scratch)** In this talk we are going to investigate how locks can be built from concurrency primitives and discuss various questions around atomics along the way. *About Matthias Langer* [Matthias Langer](https://www.linkedin.com/in/matthias-langer-67440365/) is an IT enthusiast with 20+ years of experience with JVM technologies and is always eager to learn. **AI-Driven Development Meets Jakarta EE** As AI tools increasingly assist in software development – from code generation to architecture decisions – the value of stable, well-documented, and consistent APIs has never been greater. In this talk, we’ll explore how Jakarta EE and MicroProfile provide the perfect foundation for AI-assisted and even autonomous application development. Drawing on practical experiments developing applications with the help of AI, I’ll demonstrate how modern AI-enhanced development tools can understand and generate Jakarta EE applications more effectively than ad-hoc or framework-specific codebases. Producing up-to-date code that works together much better than if assembled from various libraries or frameworks. We’ll also discuss the role of open standards in making application behavior predictable for AI, improving maintainability, testability, and avoiding vendor lock-in. You’ll leave with a clear picture of how enterprise Java can thrive in an AI-assisted future – and how your team can start leveraging AI tools today to boost productivity while staying grounded in proven architectures. *About Ondro Mihalyi* [Ondro Mihalyi](https://www.linkedin.com/in/mihalyiondrej/) is a Java Champion, leader of [CZJUG](https://jug.cz/), the Czech Java User Group, and a conference speaker. He is an active contributor to the Jakarta EE community and its specifications. He co-founded OmniFish, the company behind the development of Eclipse GlassFish, which builds open-source products based on Jakarta EE, and provides enterprise support for them. Ondro is passionate about helping his clients and the wider Java community to be successful with their projects and to love the technology they work with.

20:00 Umgezogen in der Halle, Umkleiden sind vorhanden. Damen: Kabine 4 Herren: Kabine 12 * Selbstständiges Aufwärmen * Meistens ein Torwartspiel * Einwerfen (Hin und her passen) * Torwarte einwerfen * Handballspezifische Übungen * Match (falls genug Leute da sind) Training basiert auf dem Plan des Trainers und den anwesenden Personen, kann also ein bisschen abweichen. Da die Mannschaft nach einigen Abgängen momentan etwas kleiner ist, klappt ein Match am Ende nicht immer. Die Einstiegsschwierigkeit ist beim Handball etwas hoch, aber es ist eine sehr belohnende Aktivität. Am besten einfach mal vorbeikommen, ich erkläre und helfe gern bei allen Fragen, im und vor dem Training :) Auch von Vorteil, wenn ihr mich vor dem Vorbeikommen kontaktiert, dann würde ich euch z.B. vor der Halle abholen.

A meetup for everyone interested in game and multimedia development using the [Godot](https://godotengine.org/) engine. Every second Monday of the month, we present our projects, share our experiences, and learn from each other. **6:30 PM** Welcome and quick intro **6:45 PM** Talks * Max on Rendering Edges using Compute Shaders * Rainer on Age of Survivors - A Work in Progress * Sebastian on Why 1000 colliders feel fine ... until they don't If you want to give a talk, get in touch! Anything related to Godot or game dev in general is fair game: your current project, a specific issue or bug you need help with, a cool feature or design you want to highlight or general processes, tools and tips. **8:00 PM** Open space: Enjoy a drink, discuss tonight's topics, meet new people, share insights or show your games until 9:00 PM (and often longer) The event language is **English**. Doors open at **6 PM**. Rumor has it that we sometimes order pizza before the talks start. Location: **[Metalab main room](https://metalab.at/)** (please check the [Code of Conduct](https://metalab.at/wiki/Code_of_Conduct/en)). Try the door and don't worry if it is locked. Just ring the bell and wait a little. For questions, suggestions, or talk slots, you can join the [Godot Discord channel](https://discord.gg/cVGY3mhAnV) hosted by [Pioneers of Game Development Austria](https://pgda.at/), or contact the organizers Erik, Michael, and Jan via E-Mail at **godot dot austria at proton dot me**.

-Outdoor Functional Training for All Fitness Levels- Get your week off to a great start with us! HIIT the ground running on Mondays with some fun, energetic training! As always at My Pace, you'll get to enjoy our unique blend of playful and holistic elements to give you your fundamentally different functional training! Expect HIIT, strength training with your own bodyweight and absolutely no seriousness! A reminder for those nervous about their fitness level: Everything we do, we do with all fitness levels in mind; so the exercises are always adjustable to your level and you’re always strongly encouraged to take it at your own pace - after all, it's not called My Pace for nothing! Spaces are limited, so be sure not to leave booking until the last minute! How to find us: Throughout the winter, we meet and train under the elevated tracks of the U2 between the stations Messe-Prater and Krieau. The easiest way to find us is to look up "Fit Fabrik Messecarree" at Vorgartenstraße 204 - we'll be **behind** that! Cost: In the interest of inclusivity, we've decided to make our sessions donations based, so you are invited to pay what you can afford/what the session is worth to you. If you are unsure what kind of amount might be appropriate, just pop me a quick message :) I promise it's not a big deal! Please transfer your contribution to: Jason Oliver Miller IBAN: DE86 1001 1001 2391 8079 70 BIC: NTSBDEB1XXX (ideally) before the session with your full name and the date of the session as your reference (eg.: Jason Miller - 25.12.2026)

Join our monthly “Queer Kegelabend”, which is mostly a pure fun event with a slight sportive touch. No previous experience required. Beginners and all genders most welcome! It is our ambition to welcome a broadly diversified crowd! Your own omfortable footwear might contribute to an enjoyable evening. **Schedule:** 1. 19:20 Get together 2. 19:25 Instructions (including safety), line-up of participants 3. 19:30 Getting started * *Latecomers unfortunately can´t be admitted.* * *Please bring a few EUR 1 coins to keep the coin operated machinery going.* There is no drinks or food service in the basement (Kegelbahn) of Café Weidinger. So feel free to order something on arrival and take it downstairs before we get started. Alternatively bring your own drinks or food. Yes, this is possible! Its chatting, meeting (new) people, catching-up with the ones you might already know from our monthly MeetUps at the HIVE or other events. Communication is key, like always. Let’s enjoy a nice evening together with a modest sportive touch on the side! **Please show respect to the others and arrive on time.** As we need to line-up the players before getting starteted, hence late comers unfortunately can´t be admitted. **What is skittles play (Kegeln)?** Skittles play has a very long tradition in Europe and is the game before the Americans "invented" bowling. So we will play with 9 pins and smaller balls with less weight compared to bowling. **Costs:** To rent the skittle alley is just EUR 8 per hour for the whole group. We will divide costs by the number of participants. So expect a contribution of around *EUR 2-3 for the whole evening*. The number of participants is limited. The machinery of the skittle alley is coin operated and accepts EUR 1 coins only. So please bring along a few EUR 1 coins to keep the machinery going! **Participation Fee:** To help cover the Meetup maintenance fee, we recommend a donation of 1-2 Euros directly to the organizers. **Results:** The results of the evening (Igo is so kind to count the scores and enters theses for each participant in a spreadsheet) are published in the "pictures" area of the MeetUp. Historic results are availble there. **Cafe Weidinger** has not been renovated over the last at least 50 years. The skittles alley dates from 1964. You can feel this "special flair". A bit shaby, but inexpensive fun for a whole evening. It´s almost a museum of a skittles alley. **The difference between bowling and skittles play**: * The bowling lanes are covered with an oil film, the skittles lane is not. * In bowling, the ball is is considerably larger and heavier. * Bowling lanes are slightly curved, our lane is flat. * Bowling balls have three holes, our balls have none, one or two. Most of our balls have two holes. * Nine pins are thrown instead of ten. * In bowling, the pins are set up by so-called pin-setter machines and therefore stand freely in contrast to skittles, where the pins hang from strings. * Our skittles lane is an asphalt lane. * You do not need to rent or bring special shoes llike for bowling. But to play in sneakers or sportive footwear is more comfortable.

Hello Viennovans! Pickwick's is getting quizzical every monday night! You have a chance to win a round of shots, a 40€ bar tab and/or eternal bragging rights 😉 Teams of up to 6 people, reserve your spot today! Start time is 7! FREE SHOT FOR EVERYONE COMING FROM VIENNOVA!

**Leader of the session:** [IICV Calendar](https://www.iicv.at/event-calendar) Speical Session in Musik Quartier!!!! **Want to learn improv?** Check this out: [https://www.iicv.at/improvclass](https://www.iicv.at/improvclass) **Want to practice regularly improv in a small group for an affordable price?** Check this out: [https://www.iicv.at/improv-tuesday](https://www.iicv.at/improv-tuesday) **Already intermediate in improv?** Check this out: [https://www.iicv.at/intermediate-classes](https://www.iicv.at/intermediate-classes) **How to register ?** Meetup registration opens on **Sunday 13:00** for the following Wednesday meetup. Should your plans change, we kindly ask you to **cancel.** For security reason, you cannot join the session if you did not registered. **How much ?** Free for IICV members\* 10 Euros for everybody else. You can pay contactless or cash. \* go to [iicv.at](https://www.iicv.at/) to become a member (13EUR per month until you cancel your membership). **Anything to report?** Please give us an anonymous [feedback](https://docs.google.com/forms/d/1oidbMUMs_Zz-rSQ9O4HcR_axPG_zvUb1dc1ssG5IWaw/edit) \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* **Meetup priority**: Please do not enroll to meetup priority!!! You can enroll to any open session without having it (just close the adv. window). **Being meetup priority will not give you any advantage in the waiting list** neither as we will insure to respect the real order of priority. **Photograph policy**: Please be aware that photos will be taken during the open session for social media and newsletters. Before any photos are taken, we ask participants for their consent and provide an opportunity to opt out. **Code of Conduct**: We are a Vienna-based international community seeking to explore, play, practice, and perform improvised arts in a group setting. In treating this space with integrity and professionalism, we are committed to facilitating a harassment-free space for all persons regardless of cultural background, disability, gender, sexual orientation, race, etc. Therefore, the IICV will not tolerate any inappropriate behaviour as per our [Code Of Conduct](https://www.iicv.at/code-of-conduct). Repeated violations of our guidelines can and will result in warnings, removal from sessions, or cancelation of membership. The **International Improv Community in Vienna** IICV e.V. ZVR Nr:1236421179

**KI, Kognition und Burnout: Was tun, wenn Effizienz den Flow killt?** KI impliziert die Hoffnung, sich - von langweiligen Tätigkeiten befreit - endlich kreativen und spannenden Dingen widmen zu können. Jedoch häufen sich Sorgen um mögliche Nebenwirkungen: Begriffe wie **KI Burnout**, **KI Fatigue** und **KI Workslop** sprießen nur so aus Studien und Social Media Posts. In diesem Talk geht es um Zusammenhänge zwischen Burnout, Cognitive Load, Flow und den Einsatz von KI Tools - und um mögliche Lösungsansätze. **Sabine Ballata** ist Co-Founderin von Kokoro ([www.bekokoro.com](http://www.bekokoro.com/)), wo sie Produktdesign und Strategie leitet. Über ihre berufliche Tätigkeit hinaus engagiert sie sich aktiv in der Design-Community und leitet seit Oktober 2018 den UX Vienna Book Club, um den Wissensaustausch unter UX-Praktiker:innen zu fördern. **Event Sponsor:** Communardo Gmbh

Enrolment:[ https://www.iicv.at/improv-tuesday](https://www.iicv.at/improv-tuesday) Bi-weekly improv class Build on core improv fundamentals—listening, agreement, character, and relationships—while exploring scene work and group dynamics. \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* **Code of Conduct**: We are a Vienna-based international community seeking to explore, play, practice, and perform improvised arts in a group setting. In treating this space with integrity and professionalism, we are committed to facilitating a harassment-free space for all persons regardless of cultural background, disability, gender, sexual orientation, race, etc. Therefore, the IICV will not tolerate any inappropriate behaviour as per our [Code Of Conduct](https://www.iicv.at/code-of-conduct). Repeated violations of our guidelines can and will result in warnings, removal from sessions, or cancelation of membership. The **International Improv Community in Vienna** IICV e.V. ZVR Nr:1236421179

This is our weekly event! ----------------- Hey Badminton Enthusiasts! This meet-up is for all levels: beginners, intermediates and experts. Everyone is welcome to join, test their skills and have some fun together! The host will reserve courts in advance, that means please only register if you really plan to come (or cancel at least 24 hours before the event starts). The fee for this event is 12€ (for the 2 hours). If you plan on paying in cash, please bring the exact amount as the host might not have any change available. We are meeting at about 10:25 am near the reception by the lounge area (next to the courts). Come a bit earlier so you have time to change into workout/sports clothes. The locker rooms are free to use, but for the men lockers you need a padlock - or you can also take your bag of clothes upstairs to the courts if you do not have a padlock. Also, bring clean indoor sports shoes, your racket and a water bottle with you. There is a drinking fountain available if you need to replenish your bottle. If you do not have a racket, it is possible to rent rackets from the club, if necessary (3€). Sometimes the host or other members have spare rackets - please ask in the comment section below! If you are joining our events for the first time, WELCOME! Let the host know that you are new and they will find a place for you. Don't worry, we are an open and friendly group. We are sure you will develop connections with the people in our community in no time! Without further ado - let's play some badminton and have fun together!

Enjoy capturing the rhythm of salsa dancing with your camera 📸💃🕺 [https://www.instagram.com/reel/DS6FuePDLaw](https://www.instagram.com/reel/DS6FuePDLaw) **Be our photographer guest :)** 📸 Practice your photography at a fun, informal salsa workshop with young professionals. You may join for only 30 or 60 min as well. 🎶 Join the dancing too, if you like! We dance in a group - no partner needed. 🎧 Enjoy our chill-out breaks with refreshments and DJ vibes. 💫 Non-profit event. We'd appreciate you sharing a few photos afterward (can be unedited). We will post them in our event platforms and tag you as collaborator :) ℹ️ Posting content in your own platforms: please agree directly with the participant(s) on its use and conditions. **We're inviting 2 photographers to join us as our special guests.** Please register over Instagram. Just DM us with the word "salsa" to claim your spot 👇🏻 [https://instagram.com/salsameetups](https://instagram.com/salsameetups)

KubeCon is around the corner, and to get you in the mood for this, you get the next **Cloud Native Vienna Meetup** \- and this time\, we’re stepping into the "Upside Down\." Join us at [karriere.at](karriere.at) for an evening of deep-dive technical sessions and high-bandwidth networking. Whether you're hunting for Demogorgons in your logs or just trying to scale your Internal Developer Platform, we’ve got you covered. Agenda: * 17:30 - Doors Open * 17:55 - Welcome from the Organizers * 18:00 - Talk 1: Manav Singh ([karriere.at](www.karriere.at)) - homelabbing@karriere.at - Enabling Devs to Break the Cloud * 18:45 - Break / Networking * 19:00 - Talk 2: Andi Grabner ([Dynatrace](www.dynatrace.com)) - Stranger Platform Engineering: The Two Sides of Observability in Your IDP * 19:45 - Networking \-\-\- Manav Singh **Homelabbing@karriere.at - Enabling Devs to Break the Cloud** \-\-\-\- Andi Grabner **Stranger Platform Engineering: The Two Sides of Observability in Your IDP** Your Internal Developer Platform lives in two worlds. In the **Right Side Up**, developers rely on self‑service observability to build, deploy, operate and debug their apps. In the **Upside Down**, the platform itself must be observable to ensure its reliability, performance, and to understand usage patterns and adoption. **The twist?** these two worlds are not separate. Improving observability *of* the platform directly improves the observability *for* the applications built on top of it. Just like in *Stranger Things*, observability becomes the force that connects both realities—creating feedback loops, strengthening the platform’s foundations, and enabling teams to spot issues before they cross between worlds. This talk reveals why mastering both sides of observability is essential for any modern IDP. Expect real-world examples, a few supernatural analogies, and practical guidance you can bring back to your platform team—no Demogorgon hunting required

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: **Python Tips and Tricks on iOS** **Mike Kennedy** 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/

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

Window functions have nothing to do with the Windows operating system but provide a “window” to a result set when used in SQL queries. They are powerful, set-based methods to view data in unexpected ways. Window functions provide easy, set-based solutions to solve some common problems: * Using running totals * Performing operations in intervals * Identifying data gaps and islands * Performing aggregates without losing detail Many people are confused by window functions and do not know how to use them properly. This session will explore window functions, how they work, and how to use them. Demonstrations with several examples will solidify how window functions can simplify queries and make them more powerful.

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)

**New Dojo Location!** **Draft Day Columbus** 1130 Dublin Road Columbus, OH 43215 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 topic suggestions and people interested in presenting at our monthly meetings. To this end we've set up a survey form at [https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc](https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc)

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