Genetics

Hello fellow Symfonians, we are thrilled to announce the first user group meeting of the year, featuring two insightful talks that you **won't want to miss**! This time we are hosted by c-base (Rungestrasse 20 10179 Berlin). Come by and enjoy an evening of learning, networking, and socializing with fellow Symfony and PHP developers. **Agenda:** 18:30: Doors open 19:00: Welcome and Introduction 19:20: **Talk 1: "Agentic coding with OpenCode" by Damijan Cavar** 19:50: Break & Snack 20:00: **Talk 2: "Composer Deep Dive" by Nils Adermann** 20:40: Socializing **Talk Details:** **Talk 1: "Agentic coding with Opencode" by Damijan Cavar** Summary (ChatGPT generated): AI coding assistants are evolving beyond “vibe coding” toward **agentic, spec-driven development**. This talk explores why prompt-based workflows break down at scale and how structured specifications create a reliable foundation for autonomous coding agents. You’ll see how **OpenCode**, an open-source, model-agnostic coding agent, uses planners, implementers, and reviewers to turn specs into verifiable code while keeping context small and repeatable. The session also covers practical security considerations, sandboxing strategies, and real-world lessons from using agents on non-trivial projects. **Talk 2: "Composer Deep Dive" by Nils Adermann** This talk will take the audience on a deep dive into Composer. We'll start on the surface with the big picture of Composer (how exactly do require/update/install relate to json/lock/vendor), followed by commands and arguments not widely known and used (e.g. bump, why/why-not, update options like --with-all-dependencies, --minimal-changes, and --ignore-platform-req=php+ and what exactly the plus means). We'll then advance to the underlying concepts like the platform repository, security concepts around Composer plugins and answer questions like "Why is there a hash in the lock file and how to resolve conflicts?", or "Why do repositories need to be defined on the root composer.‎ json?" and finally reach into dependency resolution with a quick explainer on how Composer uses a SAT solver and boolean algebra to decide which packages to install. Back above water, the talk will end with an outlook on changes we're planning for Composer and [packagist.org](http://packagist.org) in the future. Don't miss these insightful talks, engaging discussions, and networking opportunities. We can't wait to see you at the **February Symfony User Group**!" If you have any questions or accessibility requirements, please reach out to us. Also, if your company wants to be the next host for the User Group, just let us know!

Get hands-on with Google Agent Development Kit (ADK), Google’s framework for building, evaluating, and deploying AI agents. You'll progressively learn to design advanced agents and train them to play the text-based adventure game “The Garden of the Forgotten Prompt”. Get ready to explore a mysterious world, solve puzzles, and uncover secrets! 🗓 Agenda: ▶️ 6:00 pm: Doors open with networking and snacks ▶️ 7:00 pm: Opening Keynote ▶️ 7:15 pm: Workshop (📌Laptops are required. Please charge them in advance!) Abdelfettah Sghiouar (Abdel) - Cloud Developer Advocate @ Google Cloud Daniela Petruzalek - Senior Developer Relations Engineer @ Google Cloud ▶️ 9:00 pm: Network & Drinks 🍕🍻☕ ▶️ 9:30pm: Doors close Google Cloud Credits We’re planning to offer Google Cloud credits to attendees so you can explore and experiment on GCP during the event. Activation details and instructions will be shared on-site. Agenda --- Speakers Daniela Petruzalek - Google (Senior Developer Relations Engineer @ Google Cloud) Abdel Sghiouar Hosted By Yevgen Batovskyi, Organizer Esra Kadah, Organizer Senior App Developer | Author of "Flutter Design Patterns & Best Practices" | Co-Organizer of Flutteristas, Flutter Berlin, GDG Cloud Berlin, Flutter Community AI Circle | 👩🏼‍💻 Antigua Mobile Hany Elfouly, Co-founder & CEO Mohamed Islem Ayari, Organizer --- Partner Google (https://blog.google/intl/de-de) --- Complete your event RSVP here: https://gdg.community.dev/events/details/google-gdg-cloud-berlin-presents-hands-on-with-agent-development-kit-adk-google-office/.

\*facilitated in english ## DNA. presents ''SHUFFLE FUSION'' #### A smooth Dance Style connected to Electronic Music ‍ This workshop guides You through the numerous facets of shuffle movements and shows You how to connect them into choreographies. Lead by our two amazing community members & Your new Shuffle Teachers Betty, Lena & Dani Ospina - talented shuffle teachers that started shuffling at a very young age and leads this class with his experience connected to a lifetime of passion. ‍ Wednesdays (Weekly, regular)- [Lena](https://www.instagram.com/lenaloha.shuffledance?igsh=N2ltZWhhMjM5b3Nz) & [Dani](https://www.instagram.com/daniospina20?igsh=bnBrM3BxY2xuNnll) Fridays (Special Classes, not regular) - [Betty](https://www.instagram.com/_betty.shapes_?igsh=NzhzYmJkZTUycHZl) ‍ > Try something new and experience an energetic dance style full of passion and great rhythms. ‍ ##### WHEN: Every Wednesday 6 - 7 pm ‍ ##### DURATION: 50 min. ‍ ##### WHERE: [DNA. ART HOUSE](https://maps.app.goo.gl/4XrC8gTPtdDGb3oB6) Wrangelstraße 25 10997 Berlin ‍ ##### WHAT DO YOU NEED: Sneakers (the less traction, the better) ‍ ##### LEVEL: Beginners (Betty) & Open Level (Dani) ‍ ‍ See Us Soon. Love, ‍ ‍ Lena, Betty, Dani & DNA. ‍‍ *** For more insights, follow us on IG: [@nightart.club](https://www.instagram.com/nightart.club) \*Members of Dair Night Art e.V. and Subscribers of DNA. Art GbR. \*\*By entering the DNA. ART HOUSE, You agree to comply with the [Hausordnung of Dair Night Art e.V.](https://dairnight.com/hausordnung) and [Geschäftsordnung of Dair Night Art e.V.](https://dairnight.com/geschaftsordnung) Please ensure You review these documents thoroughly in advan

**Give your poker face a rest!** We’re taking a break from the social deduction and "Liar" games today. Instead of betrayal and accusations, we’re focusing on trading, building, and the eternal quest for brick. Join us for a casual afternoon of **Settlers of Catan**. No lies, just hexes! **IMPORTANT**It's relaxed playing, nothing for ambitious gamers or people who take it too serious.

Schärft eure Business-Reflexe. Findet praktische Lösungen. Netzwerken neu gedacht. Bewirb dich für das Event 👉 https://luma.com/nr102fa5 ​**Über das Event** ​Egal, ob ihr euer erstes Unternehmen aufbaut, ein etabliertes Business skaliert oder eine neue Wachstumsphase durchlauft – Erfolg hängt von Klarheit, Fokus und den richtigen Entscheidungen zum richtigen Zeitpunkt ab. ​Founders’ Mindset Gym ist ein interaktives Format für Gründer und Führungskräfte, die praktischen Input zu realen Herausforderungen suchen. Erwartet strukturierten Peer-Austausch, moderierte Übungen und Formate, die darauf ausgelegt sind, dass ihr schärfer denkt und schneller handelt. ​**Was euch erwartet** * ​**Arbeit an realen Business-Fragen** In geführten, interaktiven Sessions identifiziert ihr Engpässe in eurem Unternehmen und erkundet gemeinsam mit erfahrenen Peers praktische Wege nach vorne. * ​**Entscheidungsfindung unter Druck** Trainiert eure Fähigkeit, klar zu denken, effektiv zu kommunizieren und in Echtzeit zu reagieren. * ​**Relevante Kontakte** Trefft Gründer, die aktiv Unternehmen aufbauen und skalieren. ​**Programm** * ​**Strukturierter Peer-Austausch** Ein dynamisches Format, das euch hilft, schnell herauszufinden, wer im Raum für eure aktuelle Herausforderung am relevantesten ist. * ​**Decision Stress Test** Bringt einen realen Business-Case mit. In einer moderierten Gruppe testet ihr eure Denkweise gegen die Erfahrung anderer Gründer und nehmt neue Perspektiven und Ideen mit. * ​**Founder Debates** Dynamische Diskussionen über zentrale unternehmerische Entscheidungen, Abwägungen und Strategien im heutigen Markt. * ​**Open Networking** Nach dem „Workout“ ist es Zeit, in einen entspannteren Modus zu wechseln. Vertieft eure Kontakte und erkundet potenzielle Kooperationen. ​**Über Finom** ​Finom ist eine All-in-One-Finanzplattform für Unternehmer, die sich lieber auf Wachstum konzentrieren, als in der Bürokratie steckenzubleiben. Durch die Kombination von Banking, Rechnungsstellung, Buchhaltung und Finanzmanagement in einem nahtlosen Erlebnis beseitigt Finom Ablenkungen, die Zeit und Energie rauben. Wir vereinfachen die Unternehmensfinanzen, damit Unternehmer sich wieder dem widmen können, was nur sie tun können – ihr Geschäft führen und ausbauen. ​**Wann & Wo** * ​**Datum:** 25\. Februar 2026 * ​**Zeit:** 18:30 – 22:00 Uhr * ​**Ort:** O.S.D. ROOF * ​**Adresse:** Mainzer Str. 16, 10247 Berlin ​Das O.S.D. ROOF ist ein verstecktes Loft in Friedrichshain – ein privater, inspirierender Ort, der für fokussierte Gespräche und wertvollen Austausch geschaffen wurde. ​**Für wen ist es?** ​Gründer von KMU und C-Level-Führungskräfte. Um die Relevanz der Diskussionen zu gewährleisten, prüfen wir die Lu.ma-Anmeldungen und bestätigen die Plätze individuell. ​**Anmeldung** Um dich für das Event zu bewerben, nutze bitte diesen [Link](https://luma.com/nr102fa5). Die Teilnahme ist kostenlos, aber die Plätze sind begrenzt. Da der Raum sorgfältig für den Komfort aller Teilnehmer kuratiert wird, können wir bei hoher Nachfrage eventuell nicht jeden berücksichtigen. Bewerbt euch gerne für unser nächstes Event – wir würden uns freuen, euch dort zu sehen! ​**Event-Sprache: Deutsch** ​Keine Sorge wegen deiner Sprachkenntnisse: Wir begrüßen ausdrücklich auch Gründer, die ihr Deutsch noch verbessern möchten. ​Deutsch ist unsere Basis, aber wenn du im Gespräch lieber auf Englisch wechseln möchtest, ist das völlig okay. Die Lösung deines Business-Problems steht immer im Vordergrund.

Let's talk Android! This month, we are at SumUp and are welcoming these amazing opportunities: **Android AI Workflows** - *Frank Tamre* I will share a practical, what i sue set of AI workflows I use in Android projects to ship faster without sacrificing code quality. This isn’t a “prompt engineering” talk; It’s a set of repeatable patterns that can integrate into Android engineering. **Crafting Idiomatic APIs with Kotlin and Compose** - *Ash Davies* In this talk, we’ll dive into the principles of idiomatic Kotlin and explore how they apply to designing Compose APIs. You’ll learn how to leverage Kotlin’s language features, from DSLs and inline functions to advanced type safety and composable conventions, to craft APIs that are a joy to use. By mastering these techniques, you can deliver APIs that not only “work” but truly feel like Kotlin. **Your Talk here** - *You* *{Insert your talk topic here}* Afterwards, we welcome you to stay and socialize (or sit in the corner listening) with or against our community. Happy Coding / Prompting / Designing / Leading / Working.

**Veranstaltungsort:** Café Amelie Pappelallee 11 10437 Berlin Nächste **U-Bahn-Station**: U2 Eberswalder Straße (4 Gehminuten) **Start:** 09:10 Uhr **Einlass:** ab 09:00 Uhr Liebe Berliner Unternehmer, wir treffen uns auch im Februar erneut in einem der am besten bewerteten Cafés in Berlin: dem Café Amelie im Prenzlauer Berg. Wie auf dem Bild bereits ersichtlich "streckt" sich das Café, was uns eine besonders geeignete Basis für intensiven Austausch zwischen den Teilnehmern ermöglicht. Darüber hinaus gibt es hervorragenden Kaffee sowie Gebäck- und Kuchen-Spezialitäten, vielleicht sogar in einem besonderen Combo-Deal für BNB-Teilnehmer. ;-) Vor Ort gibt es wie gewohnt frische Geschäftskontakte, neue Denkansätze und interessante Kooperationsmöglichkeiten. Wir stoßen dies durch eine moderierte Kontaktrunde an, in der sich jeder Teilnehmer kurz vorstellen (ca. 1 Minute) und anschließend intensiven Austausch mit den anderen Teilnehmern betreiben kann. Bringt bitte nach Möglichkeiten **Visitenkarten** mit, da diese uns das Netzwerken erleichtern. Zu Beginn der Veranstaltung gibt es üblicherweise einen Impulsvortrag. Solltest du Interesse haben, einen Impulsvortrag zu halten, so schreib uns sehr gerne. Weitere Informationen gibt es auch hier: [Impulsvorträge bei BNB](https://netzwerken.berlin/impulsvortraege/) \-\-\- Alle Gründer/StartUps, Freiberufler und Unternehmer/Unternehmensvertreter sind willkommen beim Business MeetUp im Café Amelie im Prenzlauer Berg. Die Teilnahme ist generell kostenlos und NICHT an eine Mitgliedschaft gebunden. Den leckeren Kaffee, Croissants, Kuchen oder was auch immer dich zum Kauf animiert hat, bezahle bitte im Café ;-) Bitte beachten: Unternehmer mit Multi Level Marketing-Geschäftsmodellen schließen wir von unseren Veranstaltungen komplett aus. Weiterhin stehen wir auch allen Arten des Provisionsgeschäfts (Finanz-Optimierer, Immobilienmakler, Versicherungsvertreteter, etc.) extrem kritisch gegenüber und gestatten diesen keine Teilnahme an unseren Events. Solltet ihr der Meinung sein, ihr fallt nicht in diese Kategorie, obwohl ihr in einer der genannten Branchen arbeitet, so sprecht uns bitte im Vorfeld an. Für alle anderen Fragen zum Event stehen wir euch selbstverständlich ebenfalls zur Verfügung. Wir freuen uns darauf, auch dich persönlich kennenzulernen und dir bei der Entwicklung deines Geschäfts zu helfen!

Register: [https://globalai.community/chapters/berlin/events/ai-memory-and-founders-night/](https://globalai.community/chapters/berlin/events/ai-memory-and-founders-night/) This edition of the **Global AI Berlin** meetup focuses on one of the most critical topics for modern AI systems: **AI Memory** and its role in shaping the next generation of intelligent applications. The event brings together founders, product leaders, and engineers to explore how memory is designed, structured, and operationalized in real-world AI systems. With contributions from teams at **Neo4j, Cognee, MemVerge, Riverty and more**, and the broader Berlin AI community, the discussions will cover practical approaches to building memory-enabled applications at production scale.

**What if your AI agent could decide for itself when to call a tool, or ask another agent?** Welcome to **Sprint #3 of the Agentic AI Engineering Lab**, where we level up from building protocols to building *decision-making agents*. In this hands-on lab, you’ll create an autonomous agent that: * speaks the **A2A protocol** to collaborate with other agents * registers to an agent hub for discovery * connects to an **MCP server** when tools are needed * intelligently chooses ***when to delegate vs when to execute*** No lectures. Just systems thinking + real building. *** ### What We’ll Do * **10:00** \- Quick round of introductions * **10:15** \- Recap: AI Agents\, MCP Protocol and A2A Protocol * **10:30** \- Build your decision\-making agent * **12:00** \- Live demos \+ technical teardown * **12:30** \- Wrap\-up \+ takeaways *** ### What to Expect * Hands-on building, not passive listening * Real agent-to-agent experiments * Collaboration with fellow builders * Fast ideas, quick tests, lots of learning * Unexpected behavior (the fun part) ### What Not to Expect * Long lectures * Step-by-step tutorials * Sales pitches * Perfect code This is a **lab**; we learn by building, breaking, and iterating. *** ### ‍ Who Should Join Curious developers, tinkerers, and engineers, with basic knowledge of AI Agents. **Bring:** * Laptop with dev setup * Access to an LLM (Claude / OpenAI / Ollama) * Comfort building small things in any language *** ###

A gentle group experience to calm the nervous system, reconnect to the body, and restore presence. No prior experience required. Many of us carry stress, overwhelm, or disconnection in the body — especially after a busy year. This session offers a grounded, calming group experience that supports nervous system regulation, embodied presence, and felt ease — held in a small group of up to 8 people. This is about coming back into your body with safety and comfort, not performance or intensity. A gentle space to slow down, release stress, and reconnect with yourself. No experience needed — simply show up as you are. Each session combines grounding, breath, somatic awareness, and subtle energetic work, supporting a deeper sense of calm and inner presence. 💫 What you may experience ✔ grounding and centering ✔ nervous system relaxation ✔ somatic awareness ✔ gentle energetic support ✔ emotional release ✔ deep rest ✔ connection with your inner space ✨ This is for you if… – you feel stressed, anxious, or overwhelmed – you feel disconnected from your body – you are in a period of transition – you are curious about energy work (in a gentle, grounded way) – you want to relax and reset 🧘 What happens during the session We begin with grounding and breath, followed by guided awareness and a gentle group energetic transmission. You mostly rest, breathe, and notice — there is nothing you need to do or achieve. 🌀 Benefits people often report – calmer mind – emotional relief – improved body awareness – clarity or insight – feeling lighter – deeper rest or sleep 📍 Location Osmos Studio – Neukölln Okerstraße 38, Berlin 🎟 Tickets Standard: 25 € 🤍 Beginners welcome No prior experience required. Wear comfortable clothes and bring water. 👥 Hosted by Romeo & Dewayne

## DNA. presents ''BREAK DANCE'' ***[Caribace](https://www.instagram.com/bboycaribace?igsh=M20wcGlzdTZrYnRw)*** shares his over 17 years of experience and dedication to breakin' with Us: "Dance and creativity define my life, and I look forward to creating a welcoming atmosphere where we can all grow together. I'm passionate about sharing my knowledge and welcome everyone to join my classes, regardless of age." *‍* ##### WHEN: Every Thursday 5.30 - 6.45 pm **\*\*NOTE:** please be there 10 min. before the class ‍ ##### WHERE: [DNA. ART HOUSE](https://maps.app.goo.gl/4XrC8gTPtdDGb3oB6) Wrangelstraße 25 10997 Berlin ##### ‍ ##### WHAT DO YOU NEED: Shoes to dance in Comfy clothes ‍ ##### LEVEL: All levels are warmly welcome :) ‍ **COSTS:** Free for DNA. Dance Members / Regular 15e [> Become a DNA. Artist](https://www.dna-artclub.com/dna-member) available: Online Tickets / Box Office ‍ ‍ [LIMITED SPOTS. SAVE YOUR TICKET NOW :)](http://dance-classes.grwebsite.eu/) ‍ ‍ See Us Soon. Love, ‍ [Caribace](https://www.instagram.com/bboycaribace/?hl=en) & DNA. ‍ *** For more insights, follow us on IG: [@nightart.club](https://www.instagram.com/nightart.club) \*Members of Dair Night Art e.V. and Subscribers of DNA. Art GbR. \*\*By entering the DNA. ART HOUSE, You agree to comply with the [Hausordnung of Dair Night Art e.V.](https://dairnight.com/hausordnung) and [Geschäftsordnung of Dair Night Art e.V.](https://dairnight.com/geschaftsordnung) Please ensure You review these documents thoroughly in advance.

**THE EVENT IS AT FULL CAPACITY.** **Attendance is only possible if you signed up on our Luma event page and you received confirmation of attendance (not waitlisted).** This session is part of the Berlin Cybersecurity Social community’s monthly meetup, where security professionals, leaders, and enthusiasts come together to share knowledge and connect. So are you a cybersecurity professional looking to connect with like-minded professionals, share experiences, and make friends? Look no further! **Cyber Risk in Banking & Finance: Regulation, Reality, and Measurement (Roundtable & Lightning Talk)** ​Ever wondered what is really happening in banking and finance when it comes to cybersecurity regulation, risk, and board-level accountability? ​Join the Berlin Cybersecurity Social community at the **Deutsche Bank Berlin Technology Centre** for an evening focused on how cyber risk is understood, measured, and communicated inside some of the most highly regulated organisations in the world. ​This month’s edition brings together senior security leaders from banking and fintech sectors for an open discussion and lightning talk on cyber risk, decision-making, and operating security programs in complex, regulated environments. ​**🔹 Roundtable Discussion - 45 mins** ​The evening will open with a roundtable conversation featuring: * ​Deputy CISO from **Deutsche Bank** Carsten Fischer * ​CISO of **N26** Reinhold Wochner * ​CSO of **Upvest** Sebastien Jeanquier ​The discussion will explore how security leaders assess and manage risk, align cybersecurity with business priorities, and communicate effectively with executive leadership and boards. ​**🎤 Lightning Talk 1 - 30 Mins** ​**Cyber Risk Quantification: From Theory to Practice** **Dr. Sybe Izaak Rispens** ​Traditional cybersecurity metrics often fail to express risk in business terms. This session explores how cyber threats can be translated into financial impact using quantitative frameworks such as FAIR. Dr. Rispens will walk through practical steps including identifying critical assets, estimating loss event frequency and magnitude, and using simulations to support decision-making. ​Drawing on real-world experience from financial institutions, including leadership roles at **Klarna AB** and **Trade Republic Bank**, the talk shows how cyber risk quantification helps security teams prioritize investments, justify budgets at board level, and integrate cybersecurity into enterprise risk management. ​ ​**🎤 Lightning Talk 2 - 30 mins** **​Entropy and Empathy: Applying Technical Writing Principles to Cybersecurity** **Dustin Smith – DB Security Strategy and Frameworks** ​Despite significant investment in cybersecurity technologies, many successful cyber-attacks still originate from human behavior rather than technical failure. This talk explores why traditional, information-based security awareness programs often fail to translate into secure behavior, and why cybersecurity culture should be understood as a behavioral and organizational change, not just a compliance or training exercise. Drawing on insights from behavioral economics, psychology, and real-world breach data, it highlights how attackers exploit human decision-making habits and social dynamics, and why simply knowing the “right thing” is rarely enough. ​The presentation introduces a transformational approach to cybersecurity culture that focuses on shaping behavior, norms, and shared responsibility across the organization, especially under pressure and during incidents. It connects cybersecurity culture to cyber resilience, a critical concern for financial institutions, and examines how these challenges are amplified in the AI era, where attacks are faster, more convincing, and more personalized. The goal is to offer a practical, strategic perspective on how financial institutions can move beyond awareness and compliance toward sustainable, human-centered security. *** ​As always, expect thoughtful discussion, practical insights, and meaningful connections with peers from across the Berlin cybersecurity community. **About Berlin Cybersecurity Social:** This meetup is open to cybersecurity professionals of all levels, from beginners to experts. Whether you're a seasoned pro or just starting your journey in the field, this event is the perfect opportunity to connect with others who share your passion for cybersecurity.

Berlin is one of the most vibrant hubs for Ethereum builders, researchers, and advocates of privacy, decentralization, and open-source technology. We're excited to welcome you to the Berlin Ethereum Meetups in 2026! Join us as we explore new ideas, collaborate on projects, and grow our community! Our next meetup is open to all - from those new to Ethereum to long-standing community members and developers. 🗓️ **Agenda** 🕕 6:30 - 6:40 pm - Arrivals 🕡 6:40 - 6:45 pm - Community Updates & Ecosystem News by Eniko (Ethereum Foundation) 🕡 6:45 - 6:55 pm - Funding the Ethereum kernel by Martin Hansen (Ethereum Foundation) 🕡 6:55 - 7:10 pm - Updates on the Ethereum state from the Ethereum Foundation R&D team - Speaker TBC 7:10 - 7:30 pm - Bridging Decentralized Web & Web3 with DWeb Camp and Internet Archive - Speaker TBC 🕖 7:30 pm - 9:00 pm - Open discussions and community networking Whether you’re here to learn, contribute, or simply connect, join us as we continue building the next chapter of Ethereum in Berlin. The talks will be recorded and uploaded to our [Youtube channel](https://www.youtube.com/@ethereumberlin). Subscribe to stay up to date! Apply to speak at our future meetups: [Speaker Application](https://forms.gle/5y9Y5ywZC7pSEqpV9)! The event is sponsored by [Gnosis](https://www.gnosis.io/). To learn more about Ethereum, go to [ethereum.org](http://ethereum.org/) (content available in many different languages).

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/

Connected Westerville Night of Networking flips the script on networking, with surprises and connections that'll make you say, "Who knew networking could be this much fun?!"

**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

Build your network the fun and productive way! We have had THOUSANDS of amazing connections created at our luncheons over the last 9 years! Join us at the brand new North High Brewing, in Downtown Dublin, every 3rd Monday from 11:30am-1pm! The address is: 56 N High St, Dublin, OH 43017 There is plenty of free parking across the street in the Library Parking lot! All are welcome, and there is no charge for the event. Just purchase your own lunch! Whether you are a new networker, or a seasoned networker, you'll feel welcome from the time you arrive, and leave energized with all of your new connections! Arrive at 11:30am to enjoy some open networking in a very cool location! At 11:45am, everyone will be seated, order their own meals, and get to know their new table-mates! Beginning at noon, we provide the opportunity for all participants to be introduced and welcomed to the group. Having a good conversation and want to stay longer? No problem, we have a private room, so stay as long as you like. We do have a limited amount of space, so RSVP right away and please honor your RSVP! I will keep an eye out and close off the event once we reach capacity. See you at lunch! By attending an event with the CONNECTED Networking Group, Become a Better Networker, and/or Chris Borja, you are granting permission to the CONNECTED Networking Group, Become a Better Networker, Chris Borja, and anyone authorized, to have unlimited right, without charge, to use your likeness in photos, videos, recordings and in all media now known or hereafter created to be used and distributed in perpetuity for promotional and publicity purposes. By attending an event you agree to release the CONNECTED Networking Group, Become a Better Networker, Chris Borja, and anyone authorized, their staff, board of directors, members and their partners from any liability.