Embedded Systems

BHNT 109: the second BHNT in 2026. Your hacks do not have to be connected to the title (bonus points if they do though) - we just give every edition a title connected to current events. But all hacks welcome. Please RSVP and bring your hacks! There are 8 dynamically allocated Slots that consist of 5min presentation + 5min conversation with the audience. Follow us on [BlueSky](https://bsky.app/profile/bhnt.c-base.org), [X (fka twitter)](https://www.twitter.com/BerlinHacknTell), [Mastodon](https://chaos.social/@BHNT) or [Matrix](https://matrix.to/#/#bhnt:c-base.org). To refresh your memories or get familiar with the concept - see some old hacks here: https://bhnt.c-base.org Hope to see you all there - looking forward - all Hacks welcome!

We are back in the c-base! Do you already run NixOS and want to talk to other people or want an introductory session with some NixOS users. Just bring your machine! Usually there are no topics, we just sit in front of our computers, talk about stuff, debug some problems or review some PRs on nixpkgs. There are drinks usually available from the c-base bar. If you can't find us. just ask around or ask in irc (#krebs on hackint)

## Details It's the first nodeJS meetup for 2026, so reserve your spot and come enjoy an evening of nodeJS talks, pizza, drinks and fun! If anyone wants to present a talk please reach out via message. ### **Presentations ️** Talk One: Processing compute-intensive event-driven tasks in [Node.js](http://node.js/) By: Mohit Karekar In this talk, Mohit will share various ways to process compute-intensive tasks triggered via message brokers like Kafka, asynchronously in [Node.js.](http://node.js./) I’ll share how these approaches compare in terms of performance and some related experiments. Talk Two: The world of WorkFlows and Agents By: Yasser Fadl In this talk, Yasser will introduce modern workflow systems in nodeJS, how they work under the surface, and how AI Agents plugin to ecosystem. ### **Schedule ** 7:00 -> Doors Open 7:15 -> Intro by our amazing hosts at contentful 7:20 -> **First Talk** 7:50 -> Short Break 8:00 -> **Second Talk** 8:30 -> Pizza and Networking 9:40-> Doors close ### **Hosting ** Contentful has offered to host our meetup in their incredible event space in Berlin! This will also include pizza and drinks. I'm extremely grateful for their support and help bringing this meetup back! They are also [hiring](https://www.contentful.com/careers/), come meet some of the team and possibly get a sneak peak at their incredible office when you arrive. ### **Code of Conduct ** We follow the [Berlin Code of Conduct](https://berlincodeofconduct.org/) and expect every attendee to do the same. Let’s ensure a respectful, inclusive, and welcoming environment for all. Thanks and excited to meet you there

A \~2 hours watercolor, gouache or tempera painting lesson. **About this course** The total watercolor, gouache or tempera course consists of around 30 lessons that last 2 hours each. You can join at any time during the course. At the start of the event you choose which material you will use. The lessons will happen almost every Tuesday at 19:00-21:00 in Berlin. This course is aimed at introducing the painting process with watercolor, gouache or tempera as the main medium. These lessons cover the various techniques and methodologies. It is suitable for beginners and or even professionals who want to rationalize the painting process. It is being hosted by the visual artist [Miltos Despoudis](https://miltosdespoudis.gr/). **How much does it cost?** Check below: * 1 Lesson tryout costs **13€.** You can do that only once. * Tryout Lesson for 2 People is **13€, (which is 6.5€ per person).** You can do a Tryout only once. * 1 x Lesson (2 hours) costs **20€**. * 5 Lessons (2 hours each) cost **90€.** You can pay either by cash or card at the event. **How do I subscribe?** You need to reserve a spot here and come at the event. You can pay at the event. Please verify that you are attending so that we know and prepare accordingly with the art supplies. **What do I need?** Materials will be provided at the venue. You can also bring your own art supplies, it might be helpful to learn working with what you have. **More Info** This lesson is also known as "Watercolor Painting Lesson" or "Watercolor Workshop". Learn more about the lesson plan here: [https://creativesessions.art/painting-on-paper-workshop/](https://creativesessions.art/painting-on-paper-workshop/) **Refund Policy** On case by case scenario. If you paid for the tryout session we can refund up to one day before the event starts. If you paid for the lesson packet and used one of the tickets no refunds are possible.

Wir bieten allen Interessierten die Möglichkeit, mit Elektronik zu basteln. Workshops und Vorträge zu verschiedenen Themen rund um Elektronik und Software sind willkommen. Von Arduino bis zu komplett selbst entwickelten High-End Schaltungen sind wir für alle kreativen Ideen offen. Wir haben auch Gruppen rund um das Nähen, Programmieren, Retro Computer. Wir treffen uns immer am Dienstag und am Freitag ab 18:00 Uhr. Egal ob Anfänger oder Profi – hier seid Ihr jederzeit Willkommen. Ihr könnt mit anderen fachsimpeln oder auch mit unserer Hilfe Eure ersten elektronischen Gehversuche starten. Wenn zeitgleich in den vorderen Räumen Workshops oder Vorträge stattfinden, kann hinten Werkstattbetrieb stattfinden.

**A breakup can feel destabilizing and painful, but it can also become a powerful moment for reflection, learning, and personal growth.** This women coaching circle offers a supportive and trauma-aware space to explore how you can use your breakup as a turning point rather than something that defines or limits you. **❣ Please read all details! ❣** This is a guided coaching space with a clear focus on self-reflection, insight, and forward movement. Participation is always voluntary. You choose how much you share, and listening is a valid form of participation at all times. Through mindful reflection, structured group coaching, and practical tools, you will be supported to: gain perspective on your breakup and its impact recognize patterns, needs, and inner resources identify concrete ways to grow, rebuild confidence, and move forward with more self-trust There is no pressure to revisit painful details or to share personal stories unless it feels supportive for you. The intention is not emotional release, but conscious understanding and empowerment. **This women’s circle is about clarity, self-responsibility, and learning how to turn a challenging life transition into an opportunity for growth.** **About the Spaceholder** This circle is guided by Isabel, a holistic mindfulness and life coach with many years of experience supporting individuals and groups through life transitions. Her approach is grounded, trauma-aware, and practical. Isabel combines mindfulness, emotional awareness, and coaching tools to help her clients gain clarity, strengthen self-trust, and move forward with intention and presence. **Date & Time:** Jan 13th\, 2026 \| 7:00 – 8:30 pm **Location:** Samariterkiez, Berlin (address will be shared after registration) **Contribution:** 10 – 15 € **Registration: Only via Email or Whatsapp** Email: wildandsilent.berlin@gmail.com WhatsApp: +49 (0) 1573 72 48 15 7 **RSVP on Meetup does not secure your seat.**

At MOIA, we believe that to be great, we need to be constantly learning and seeking out new perspectives. MOIA's Mobility Consulting team is happy to invite to another transport modelling meetup at our Berlin office this year. While our own focus is the realistic simulation of our on-demand service with the tool MATSim, we aim to gather insights from the broader transport modeling world and beyond. The goal is to facilitate the exchange of ideas and insights across various institutions. The following speakers will provide insights into their work and the future of mobility: \- Nadine Kostorz \(KIT University\) \- Viktoriya Kolarova \(DLR/atStake\) \- Frank Holzhauser & Mads Berg \(Ruter\) Don't miss out on this opportunity to expand your skill set, meet like-minded people and enjoy some food and drinks on us. Better register now to secure your spot! Timetable: 18:00 Doors open 18:30 Presentations à 5-10 mins 19:50 Networking, drinks and food Language will be English.

This edition of **Global AI Berlin** focuses on one of the most important building blocks of modern AI systems: **AI Memory**. **AI Memory and Founders Night** is an in-person AI meetup in Berlin for **developers, founders, and product leaders** working on **agentic AI systems, AI agents, and production-ready AI architectures**. The event explores how **AI memory**, **knowledge graphs**, **context management**, and **multi-agent systems** are designed and operated in real-world AI applications. The focus is on **practical, production-grade patterns**, not theory. With insights inspired by the Berlin AI ecosystem and organizations such as **Neo4j**, **Google**, **Microsoft**, and **Amazon Web Services**, the talks highlight how teams build **scalable, memory-enabled AI systems** in practice. \*\*\* \#\#\# Registration \(Limited Spots\) Primary registration via: [https://globalai.community/chapters/berlin/events/ai-memory-and-founders-night/](https://globalai.community/chapters/berlin/events/ai-memory-and-founders-night/) \*\*\* \#\#\# Speakers & Topics **Louis Buys** – CEO, Delta Campus *Incubating the Next Generation of Developers and Startup Founders* **Andreas Kollegger** – GenAI Lead, Neo4j *Context Graphs for Agents – What, How, and Why to Act* **Vasilije Markovic** – CEO, Cognee *Building Memory for AI Agents* **Elizaveta Zinovyeva** – Applied Scientist, AWS *Analyzing Codebases with Multi-Agent Systems on Amazon Bedrock* **Christian Kniep** – Agentic Thinker, MemVerge *MemMachine: Agents That Learn, Memory That Lasts* **Abdel Sghiouar** – Developer Advocate, Google *Taming Agentic AI: Running Untrusted Code Safely on Kubernetes* **Christian Glessner** – Microsoft MVP *Microsoft Foundry and Foundry IQ* \*\*\* \#\#\# Who Should Attend * AI developers and software engineers * Technical founders and startup teams * Product managers and AI architects * Anyone building **agentic AI**, **AI agents**, **knowledge graphs**, or **memory-driven AI systems**

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!

\*\*\*DEUTSCHE VERSION UNTEN STEHEND\*\*\* Calling all Soulful and Energetic Voices that wanna tell stories! Hey there, vibrant souls! Are you ready to ignite the stage with your youthful energy and passion for music? Join our electrifying urban pop & musical ensemble, where voices come together in a celebration of song and joy! Picture this: a dynamic fusion of historic and contemporary pop, musical hits, and soulful melodies, all brought to life by voices bursting with youthful exuberance! If you're between 15 and 45 and crave the thrill of harmonizing with fellow music lovers, this is your golden ticket! Rehearse with us every Thursday from 7:30-10 pm in the heart of Kreuzberg, and experience the sheer exhilaration of making music with kindred spirits! So, what are you waiting for? We're on the lookout for singers who bring their prior solo and ensemble experience to the mix – voices that stand out and harmonize seamlessly with the sound of the ensemble. Are you ready to add your voice to our chorus of excitement? Send us a private message expressing your interest, vocal range, and any singing experience you bring to the table. Let's turn up the volume on fun and create memorable musical moments together! **Day doesn't fit, too little singing experience, or not in the required age group? No problem!** I conduct several choirs with different profiles: **Shabach! *– the choir not only for shy people*** (https://www.meetup.com/de-DE/shabach-berlin-the-choir-not-only-for-shy-people/) **DEUTSCHE VERISON:** Liebe Nachbarn, wir haben 2023 das neue urbane Pop- & Musical-Ensemble "SHOWTIME!" in Kreuzberg 61 ins Leben gerufen, Altersspanne ca. 15-45 Jahre, in englischer und deutscher Sprache. Wir singen Popsongs, Musicals, und Filmmusik. Das Level ist für Fortgeschrittene und die Sänger\*innen sollten über eine gewisse Gesangserfahrung verfügen. Der Chor probt **jeden Donnerstag von 19:30-22:00 Uhr im Gewölbekeller der Kapelle-am-Urban, Grimmstr. 10, Berlin-Kreuzberg.** Falls es Dich interessiert mitzumachen: Schreib mir bitte vorab Dein Interesse und Deine Stimmgruppe / Erfahrung kurz per Privatnachricht. Danke. **Keine Zeit an dem Tag, zu wenig Gesangserfahrung oder außerhalb der Altersgruppe? Kein Problem!** Ich leite Chöre mit verschiedenen Profilen: **Shabach! *– der Chor nicht nur für Schüchterne*** (https://www.meetup.com/de-DE/shabach-berlin-the-choir-not-only-for-shy-people/)

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.

In this Yin practice, we take time to pause, soften, and simply be. With the support of long-held, floor-based postures, the body gradually opens, accessing the deeper layers of fascia and energy pathways. We allow gravity to guide the process. This subtle work calms the nervous system, nurtures stillness, and encourages quiet reflection. It's an opportunity to release tension from both body and mind, and to reconnect with yourself on a deeper level. The class is led in English and is open to all levels. .

Join us for a hands-on workshop by Olena Kutsenko on Wednesday, February 25th from 5:30pm hosted by SPACE SHACK Coworking! **Venue:** **SPACE SHACK Coworking** Akazienstraße 3A, 10823 Berlin, Germany **Agenda:** * 5:30pm – 6:00pm: Welcome, Food/Drinks & Networking * 6:00pm - 8:30 pm: Workshop by Olena ** So that Olena has an idea of audience priorities, please fill in the [pre-workshop form](https://docs.google.com/forms/d/e/1FAIpQLSeJsBjgkL2EXvPtBScXtI5yAv6N9gFg64QmMajMUiMmaPllxQ/viewform?usp=sharing&ouid=117948459316244235775) when you can (no personal info is collected)** ** Speaker & Workshop Details:** Olena Kutsenko, Staff Developer Advocate, Confluent **Hands-on workshop: real-time flight data streaming, anomalies, predictions, and visualizations** **Workshop Overview** In this hands-on session, we'll build a real-time analytics pipeline using flight data and modern streaming tools — step by step, and without hand-waving. We'll start by streaming data into Apache Kafka using Confluent Cloud, process it with Apache Flink, and land it in Apache Iceberg using Tableflow. From there, we'll query the data with Trino and turn it into dashboards using Superset. Everything runs in a practical setup you can reproduce later, including Docker and cloud-managed services. Along the way, we'll also look at anomaly detection and simple predictions using built-in functions, so you can see how real-time insights can be added without building custom ML pipelines or complex models. This session is all about doing, not slides. You'll see how the pieces actually fit together, what decisions matter in practice (regions, credentials, formats), and how to go from streaming data to analytics in a way that scales. If you're curious about real-time analytics, Kafka + Flink in the cloud, or how streaming, analytics, and lightweight predictive use cases come together in the same pipeline, this workshop will give you a clear, working mental model — and code you can take home. No prior experience with Kafka, Flink, or Iceberg required! Just bring your curiosity and a laptop! **Technical Prerequisites:** To make sure you can get hands on during this workshop, please make sure the following are installed on your system (**Make sure your bring your laptops!)** **1\. GitHub Account** * **Zero Install (Recommended)**: Use GitHub Codespaces or open in Dev Container - everything pre-installed! **2\. Local Setup: Install the tools below on your machine \(takes \~10 minutes\)** * [VSCode with Confluent Extension:](http://%5Bhttps//%5Bdocs.confluent.io/cloud/current/client-apps/vs-code-extension.html%5D%5D(docs.confluent.io/cloud/current/client-apps/vs-code-extension.html%5D)(%5Bhttps://docs.confluent.io/cloud/current/client-apps/vs-code-extension.html%5D(https://docs.confluent.io/cloud/current/client-apps/vs-code-extension.html))) For accessing Confluent Cloud resources. * [Confluent CLI:](http://%5Bhttps//%5Bdocs.confluent.io/confluent-cli/current/install.html%5D%5D(docs.confluent.io/confluent-cli/current/install.html%5D)(%5Bhttps://docs.confluent.io/confluent-cli/current/install.html%5D(https://docs.confluent.io/confluent-cli/current/install.html))) To interact with Kafka clusters and topics. * [Install DuckDB:](https://duckdb.org/docs/installation/) For querying Tableflow Iceberg tables. **3\. Correctly setting up your Confluent Cloud account** ##### **This step is optional, as we will go through how to set up Confluent Cloud during the event. However, if you want to get ahead, make sure you sign up, as so, to make sure you don't have to input your Credit Card:** Use the code '**CONFLUENTDEV1**' when you reach the payment methods window [after signing up for Confluent Cloud via this link.](https://www.confluent.io/confluent-cloud/tryfree/?utm_source=meetup&utm_medium=eventpage&utm_campaign=tm.devx_ch.cryptoworkshop) [\[More info about the workshop can be found here\](More detail about the workshop, including detailed agenda)](http://%5Bmore%20info%20about%20the%20workshop%20can%20be%20found%20here%5D(more%20detail%20about%20the%20workshop,%20including%20detailed%20agenda)/) \*\*\* DISCLAIMER We don't cater to attendees under the age of 18. If you want to host or speak at a meetup, please email [community@confluent.io](http://community@confluent.io/)

Let’s kick things off for another Meetup, this time focusing on Agentic Deployment and Flink’s Data Platform Ecosystem. Join us on February 26th in Berlin and bring all your questions! : ) **Pawel Wiszniewski: *"From Ingestion to Insight: Flink’s Data Platform Ecosystem"*** [Pawel Wiszniewski](https://www.linkedin.com/in/pawel-wiszniewski/) is a Senior Data Engineer at[ Flink](https://www.goflink.com/shop/de-DE/deals/?campaignid=23008119587&adgroupid=190905032608&creative=676430819949&utm_source=google&utm_medium=search&gad_source=1&gad_campaignid=23008119587&gbraid=0AAAAABiSYNQr0V_xYSzvjjStCH6G-hLqP&gclid=CjwKCAiAkbbMBhB2EiwANbxtbQ-a9DxijUVV0nw5nXTXr037lYGiy6MIv5YbFjeo1qsZJStEPdBNxxoCPFQQAvD_BwE) and a well-known face at our Data Engineering Meetups. We're super excited to see our guest now stepping into the presenter's role. About his keynote: "You have data, analysts, and business use cases. But you can't simply stitch them together with spreadsheets, SQL queries, and Python scripts and still expect business users to trust the dashboards. To ensure data quality, reliability, security and freshness, you need a well organised set of tools and processes: a Data Platform. In this presentation, I will explain how the Data Platform at Flink was built, outline its high-level architecture, and describe the key products, tools, and processes that enable us to operate over a thousand data models and maintain full visibility into the current state of the business." **Sneha Nafade: *"AI Agents & Agentic Deployment"*** [Sneha Nafade](https://www.linkedin.com/in/sneha-nafade/) is a Cloud Architect at [Diconium](https://diconium.com/en/?utm_term=&utm_campaign=2025+%7C+Remarketing+%7C+DE/EN+%7C+All+Visitors&utm_source=adwords&utm_medium=ppc&hsa_acc=9083156072&hsa_cam=23281606208&hsa_grp=&hsa_ad=&hsa_src=x&hsa_tgt=&hsa_kw=&hsa_mt=&hsa_net=adwords&hsa_ver=3&gad_source=1&gad_campaignid=23483494785&gbraid=0AAAAADQqBJ6jY8TgZt7Ocjy37F5Gup62I&gclid=CjwKCAiAkbbMBhB2EiwANbxtbfuZyXSVyFENwFuHv9tAcygFWNM24hiXlk3rvKVpwBFfM__jFEBHBRoCMpsQAvD_BwE) with a rich experience in Cloud & Cybersecurity Architecture & Engineering. About her keynote: "AI agents are becoming autonomous digital operators capable of managing pipelines, calling APIs, and responding to live data signals. This session provides a practical guide to designing, deploying, and governing agentic systems in real-world production environments." ✧ ✧ ✧ **What to expect:** * Two expert talks and Q&A * Networking opportunities in our great Creator Space * Some snacks & drinks to fuel your thoughts : ) ✧ ✧ ✧ **Timetable:** * 18:30 - Event admission * 18:50 - Welcome & Introduction * 19:00 - Pawel Wiszniewski: *"From Ingestion to Insight: Flink’s Data Platform Ecosystem"* * 19:30 - 5 minutes break * 19:35 - Sneha Nafade: *"AI Agents & Agentic Deployment"* * 20:05 - Snacks, Drinks & Networking * 21:30 - End ✧ ✧ ✧ More on the **-> [applydata data engineering meetup page](https://applydata.io/data-engineering-meetup/)**. **Our goal is to form a local data-loving community, so join us and let's talk data together!** ✧ ✧ ✧ *At the event, sound, image and video recordings are created and published for documentation purposes as well as for the presentation of the event in publicly accessible media, on websites and blogs and for presentation on social media. By participating the event, the participant implicitly consents to the aforementioned photo and/or video recordings. Find [more information on data protection here](https://applydata.io/events/information-on-data-protection/).*

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.

**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

WQC has weekly Thursday night social nights at the Westerville Java Central. Come and grab a coffee and connect with the community: low stakes, chill environment, and tasty drinks. No registration is required; come as you are.

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

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?!"

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/

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.