Android Development Operating Systems Technology

Join us for a fun and creative workshop where we’ll explore the vibrant combination of oil pastels and watercolor to create stunning floral paintings! 🌸🎨 In this 1.5-hour session, you’ll learn how to blend these two mediums to create expressive textures and lively compositions. Whether you’re a beginner or an experienced artist, this workshop will offer a relaxing and inspiring space to experiment with color and form. You will go home with your very own art creation, ready to be framed and displayed! **💰 Price: 5500 Ft** All materials are provided—just bring your creativity! 🌿✨

Come and join us for a **Free Guitar Learning Class**! Our class is all about beginning stages: playing chords, tabs, holding guitar properly and getting the fingers ready to play. We will have enough time to cover the basics, discuss what we would like to improve and get playing at least one simple song! I also speak Hungarian, so if there is anyone who doesn’t understand English, I will translate on the go. Any newcomers are welcome and I will help you to get started and develop together with others. **What to bring:** A pen and notebook, so you can take notes as needed. Guitar (if you don't have one, you can use mine during the class, but definitely you should get a guitar later if you want to learn guitar properly). This event is totally **free of charge**, but you are welcome to donate, which helps me, the organizer, to cover the bills. Feel free to **bring your friends**. We have enough space! **I recommend joining our Telegram channel** to get notified about announcements or any cancellations: https://t.me/budapestGuitarClub

Ready for an intentional Sunday morning to anchor your week? **Women's Coffee Network** is a female networking community with the mission to create a *soft landing* for local and expat professionals. We believe that in a world of digital noise and "mass networking," we all need a steady anchor, a place where we can skip the small talk and build genuine, meaningful relationships that fuel our collective growth. Whether you are a corporate professional, a creative freelancer or currently navigating a career transition, you have a seat at our table. **Why join the Connection Circle?** Moving beyond standard networking, this is a thoughtfully designed experience. As your facilitator, my goal is to ensure every woman in the circle is introduced and heard, so you leave the morning with full batteries and a fresh network of professional bridges in the city. **WHAT TO EXPECT** * **Intimate Connection:** We keep our groups small to ensure high-quality, focused conversation. * **Meaningful Dialogue:** A space to share insights on career, balance and growth without the pressure of an elevator pitch. * **Curated Atmosphere:** We meet at Budapest's most charming hidden gems—places with soul that provide the perfect backdrop for deep talk. * **Included Perk:** Your ticket includes your **first coffee or tea**. Simply arrive, settle in and start connecting. **THE DETAILS** **When:** Sunday\, February 22nd\, 2026 \| 10:00 AM \(CET\) **Where:** A hand-picked secret cozy location (to be revealed to ticket holders 3 days before the event). **Support Fee:** Your ticket includes your first coffee or tea. This contribution supports the design of our materials, the organization of the community, and helps us ensure an intimate, high-quality experience for everyone. Seats are limited to maintain an intimate atmosphere. If you feel called to start your year with connection, we can’t wait to welcome you! 👉 To secure your spot, please **[grab your ticket here.](https://luma.com/0km88ch9)** \-\-\- **🛡️ Our Private Circle** To maintain a safe and transparent environment for our members, this is a dedicated space for women and those identifying as female. We kindly require all participants to have a full name and a clear face photo on their profile. Requests that do not meet these criteria will be declined to ensure our members' privacy and comfort.

Join us for a fun and creative workshop where we’ll explore the vibrant combination of oil pastels and watercolor to create stunning floral paintings! 🌸🎨 In this 1.5-hour session, you’ll learn how to blend these two mediums to create expressive textures and lively compositions. Whether you’re a beginner or an experienced artist, this workshop will offer a relaxing and inspiring space to experiment with color and form. You will go home with your very own art creation, ready to be framed and displayed! **💰 Price: 5500 Ft** All materials are provided—just bring your creativity! 🌿✨

Come and join us for a **Free Guitar Learning Class**! Our class is all about beginning stages: playing chords, tabs, holding guitar properly and getting the fingers ready to play. We will have enough time to cover the basics, discuss what we would like to improve and get playing at least one simple song! I also speak Hungarian, so if there is anyone who doesn’t understand English, I will translate on the go. Any newcomers are welcome and I will help you to get started and develop together with others. **What to bring:** A pen and notebook, so you can take notes as needed. Guitar (if you don't have one, you can use mine during the class, but definitely you should get a guitar later if you want to learn guitar properly). This event is totally **free of charge**, but you are welcome to donate, which helps me, the organizer, to cover the bills. Feel free to **bring your friends**. We have enough space! **I recommend joining our Telegram channel** to get notified about announcements or any cancellations: https://t.me/budapestGuitarClub

Ready for an intentional Sunday morning to anchor your week? **Women's Coffee Network** is a female networking community with the mission to create a *soft landing* for local and expat professionals. We believe that in a world of digital noise and "mass networking," we all need a steady anchor, a place where we can skip the small talk and build genuine, meaningful relationships that fuel our collective growth. Whether you are a corporate professional, a creative freelancer or currently navigating a career transition, you have a seat at our table. **Why join the Connection Circle?** Moving beyond standard networking, this is a thoughtfully designed experience. As your facilitator, my goal is to ensure every woman in the circle is introduced and heard, so you leave the morning with full batteries and a fresh network of professional bridges in the city. **WHAT TO EXPECT** * **Intimate Connection:** We keep our groups small to ensure high-quality, focused conversation. * **Meaningful Dialogue:** A space to share insights on career, balance and growth without the pressure of an elevator pitch. * **Curated Atmosphere:** We meet at Budapest's most charming hidden gems—places with soul that provide the perfect backdrop for deep talk. * **Included Perk:** Your ticket includes your **first coffee or tea**. Simply arrive, settle in and start connecting. **THE DETAILS** **When:** Sunday\, February 22nd\, 2026 \| 10:00 AM \(CET\) **Where:** A hand-picked secret cozy location (to be revealed to ticket holders 3 days before the event). **Support Fee:** Your ticket includes your first coffee or tea. This contribution supports the design of our materials, the organization of the community, and helps us ensure an intimate, high-quality experience for everyone. Seats are limited to maintain an intimate atmosphere. If you feel called to start your year with connection, we can’t wait to welcome you! 👉 To secure your spot, please **[grab your ticket here.](https://luma.com/0km88ch9)** \-\-\- **🛡️ Our Private Circle** To maintain a safe and transparent environment for our members, this is a dedicated space for women and those identifying as female. We kindly require all participants to have a full name and a clear face photo on their profile. Requests that do not meet these criteria will be declined to ensure our members' privacy and comfort.

**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

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)

Join other experienced and aspiring agile coaches and professionals to: * develop and practice your coaching skills in a peer-to-peer environment * share current successes and challenges in your work environment and get support from each other * learn from each other, build better relationships and experiment with new ideas

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

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 Raspberry Pi, Arduino, microcontroller, or any other electronic project and join fellow electronics makers for a night of creativity and collaboration! This session is open forum to share your current projects—whether complete or in progress, it’s all interesting! Whether you’re deep into embedded systems, exploring new ideas, or just getting started, you’ll find a welcoming space to collaborate, share, and get inspired. (NOTICE - Location change!) This session will be at the Karl Road Branch of the Columbus Library in the Conference Room 2.

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/