Pair Programming

**Free Coding Workshop - Back To In-Person Workshop!** IMPORTANT: For this event, you will need to register on the codebar page: [https://codebar.io/barcelona](https://codebar.io/barcelona) Come and learn or teach with us! This time, Thoughtworks opens its doors to host the event: [https://www.thoughtworks.com/](https://www.thoughtworks.com/) We are a non-profit group of students and coaches that love technology and strongly believe that it should be accessible to everyone. For this reason, we run regular free coding meetups for women, members of the LGBTQ community, and other underrepresented groups in tech. Our goal is to enable underrepresented people to learn to program in a safe and collaborative environment and expand their career opportunities. Not sure if this event is for you yet? Join our slack channel where you can get in touch with other students and coaches not only from Barcelona but also from other cities where [codebar.io](http://codebar.io/) has events: Join our Slack channel at: [https://slack.codebar.io](https://slack.codebar.io/). Help us spread the word by sharing it with your network :)

**[YOU MUST BOOK ON OUR WEBSITE TO CONFIRM YOUR PLACE:](https://booking.myrezapp.com/en/online/booking/step1/7279/96173)** 🎉 BIG SPOTLIGHT: Improv Classes for Pre-Teens is here! 💭 Unleash your imagination with BIG Spotlight! Dive into a world of laughter & creativity with improv classes in English\*, perfect for pre-teens who love to explore, experiment, & express themselves. No experience needed—just a willingness to have fun. 🎭 Improv is all about boosting confidence, working as a team, & discovering the joy of thinking on your feet. Learn stagecraft, comedy, acting techniques, & sketch writing & celebrate your journey with an end of term showcase. 🦁 Secondary perks? You might just find yourself feeling braver, calmer, & bursting with joy. So, are you ready to jump in and give it a go? Because we can’t wait to see the amazing, creative things you’ll come up with! \*kids should feel confident communicating in English 🟣 AGES: 9-13 **STARTS**: Tuesday 9th September **TIMES**: Tuesdays 5:30pm - 7:00pm **DURATION**: Year long **SHOWCASE**: December, March, June **CLASS** **DATES**: 9th September - 16th June, with breaks for public holidays.

L'échange linguistique est d'espagnol/catalan-français Les horaires sont de 11h à 13h (flexibilité pour le début et la fin des échanges) Le prix du billet est de 4 Euros.

This is not a typical ceramics class. This is a small, intimate space designed to help you slow down, disconnect from daily noise and reconnect with yourself through a simple, hands-on experience. In a city that moves fast, this group offers a different kind of plan: creating with your hands, sharing a glass of wine, and enjoying a calm, screen-free moment. All workshops are held in very small groups (max. 4 people) to keep the atmosphere personal and relaxed. No previous experience is needed. What to expect: • A guided ceramics experience focused on the process, not perfection • A cozy and calm environment • Wine or non-alcoholic drinks • Time to disconnect, without pressure or distractions You will also be able to keep your piece after it’s fired, as a reminder of the experience. This group is for you if you’re looking for: • A creative break from routine • A mindful, slow activity • A different way to meet people or spend time alone Spots are always limited to keep the experience intimate.

L'intercanvi lingüístic es d'Italià/català - castellà Els horaris son de 11h à 13h Le prix es de 4 Euros.

Meditaciones Gratuitas en Sabadell para inscribirte hazlo por WhatsApp al **617 927 423** o en la web, que veras toda la información . **[https://sabadellsalud.com/meditaciones/](https://sabadellsalud.com/meditaciones/)**

Buenas! (English below) Cada día aparecen formas nuevas de aprender español, (y otros idiomas) apps nuevas, métodos de gramática, IA, videos de profes explicando cosas, y están todas genial. Si te ayudan a entender más y a hablar mejor están genial. El plan de este grupo es mejorar tu español con juegos, actividades reales y ejercicios para hablar más. Con la excusa de los juegos y las actividades corregimos la mayoría de errores: Palabras difíciles, confundir pasados, preposiciones, verbos que significan muchas cosas, ser y estar en pasado, frases con dos verbos o mas, subjuntivo, expresiones coloquiales, y también los errores "culturales”: ¿De que forma usamos los españoles el idioma en diferentes situaciones? La gente que participa es (casi siempre) muy simpática, y normalmente deja reviews muy positivas de las clases. Si te cuadra el plan ven a practicar tu español y hablamos de comida, de viajes, de trabajo, de cultura, de Internet, de temas locales, de noticias y de muchas más cosas. Para participar hay una contribución de solo 10€ por persona/ clase de 2 horas (materiales incluidos, bebidas no incluidas) o de 30€ por 4 clases. Vente y hablamos. Rafa. \-\-\-\- Hi! Every day there are new ways to learn Spanish, (or any language) new apps, grammar methods, AI, teachers explaining things on videos, and they are all great. If they help you to understand more and to speak better, they are great. The main plan in this group is to improve your Spanish with games, real activities and exercises to speak more. All the games and activities are a good excuse to correct the most difficult/ frequent mistakes: Difficult words, confusing past tenses, prepositions, verbs that mean many things, ser and estar in the past, sentences with two or more verbs, subjuntive, colloquial expressions, and also “cultural" mistakes: How we, Spanish people, use the language in different situations? People participating are (almost always) very nice, and usually leave very positive reviews of the classes. If the plan fits you, come to practice your Spanish and we'll talk about food, travel, work, culture, Internet, local issues, business, news and many more things. There is a contribution to participate of only €10 per person/2-hour class (materials included, drinks not included) or €30 for 4 classes. Let´s talk. Rafa.

Art in Vino Veritas es una experiencia de pintura com vino en Barcelona donde personas de todo el mundo se reúnen para crear, conectar y disfrutar de un momento único con personas internacionales🍷🎨🌍 No es una clase de pintura, es una experiencia social y creativa diseñada para relajarte, fluir Tu creatividad, dejarse llevar por los colores, expresarte y conocer gente increíble en un ambiente cuidado y especial ✨ No necesitas saber pintar, estarás guiado paso a paso para que simplemente disfrutes del proceso y te lo pases bien 😊 Qué incluye la experiencia: 🎨 Pintura guiada paso a paso, pero tambien puedes pintar segun tu vibe🤗 🍷 Vino Blanco y tinto (puedes Tomar las copas qué quieras🍷) 🎶 Música y ambiente 🌍 Comunidad internacional 🤝 Conocer gente nueva 🕕 Fecha y hora: Sabado, 11 de abril, 18:00 – 20:00 Precio: 30€ por persona (todo incluido) para reservas: +34 635 54 94 38 (WhatsApp) ⚠️ Plazas limitadas para mantener una experiencia más íntima y ordenada✨

A special edition meetup with a very special guest! International speaker Daniel Afonso will talk about the Framework wars and what he learned from them! Don't miss out! 🚀 ────────── **18:30: Welcome** **18:45 Intro by Host Neciu Dan** **19:00 React-Driven Development: Career Lessons from the Framework Wars** Speaker: Daniel Afonso, Senior Developer Advocate at PagerDuty "No one uses what I built!" "Why can't I get support to do this?" "I don't even know why we're using that?" "Why am I always the one doing everything?" Sound familiar? The truth is, friction is ever-present in our careers — in our influence, processes, relationships, and even the code we ship. But we're rarely taught how to handle it. Here's the fun fact: React's history is full of lessons in dealing with friction. From the early skepticism around JSX and the Virtual DOM to the chaos of Server Components, the React team has navigated many friction points you'll face: skeptical stakeholders, unclear messaging, delayed initiatives, and the challenge of getting buy-in. So let's recap the highlights since its birth to the latest release, understand what React got right (and wrong), and extract practical takeaways you can apply to your career, team, and developer experience initiatives. Whether you're leading a team, building internal tools, or advocating for a technical decision, you'll leave with concrete strategies for driving change, building trust, and shipping initiatives that actually get adopted. **20:00: Drinks and networking!** Do you want to talk at this meetup? Reach out to Dan Neciu [on LinkedIn](https://www.linkedin.com/in/neciudan/) And please help us spread the news and grow the community: **21:15 Meetup finished** **(FOR EARLY ACCESS: WE ALWAYS POST FIRST ON SOCIAL MEDIA)** [Twitter(X)](https://x.com/ReactJsBCN) [BlueSky](https://bsky.app/profile/reactbarcelona.bsky.social) [LinkedIn](https://www.linkedin.com/company/reactjs-barcelona/) [Instagram](https://www.instagram.com/reactjs_barcelona/) ────────── **Sponsors:** Perk The intelligent platform for travel and spend. Time-consuming bookings, endless approvals, hundreds of receipts: Perk is made to erase the work behind the work that is costing your business trillions and draining your teams of morale and productivity. At Perk, we call it shadow work. By automating bookings, expenses, and invoice processing, Perk takes care of shadow work so your teams can get down to business—all while keeping you in control. Founded in 2015, we’re trusted to power real work by over 12,000 companies worldwide, including Wise, On Running, and Breitling, and backed by first-class investors, such as SoftBank, Kinnevik, Felix Capital, Target Global, LocalGlobe, Spark Capital, and Noteous Partners. Work with Perk, and unlock the full potential of your people and your business. ────────── **Join the Master Security Course for FREE!** Modules 1 & 2 are live now — **Exploits and XSS** — completely free to access. * Understand how common vulnerabilities actually work * Learn to identify and prevent security flaws in your code * Get practical, real-world examples you can apply immediately * Types of XSS + real case studies of XSS in ReactJS and more This is just the beginning — start building security expertise today. [Join here](https://neciudan.dev/master-security)

2-hora Spanglish+ improv jam & picnic—drop in y juega! Everyone welcome, con o sin experiencia. Come play, laugh y mezcla! ## **TBC’s Parkprov: Spanglish+ Improv Jam** 🎭 **Come and play—¡vamos a jugar!** Ven a jugar un poco de improv **in the open air** del anfiteatro del Parc del Nord! Absolutely everyone is welcome—**no experience necesaria**. We'll use Spanish, English, Spanglish, and **any other language you know**. During the jam, we’ll play **improv games together**, conoceremos a otros guay people, y pasar un buen rato. Whether you’ve tried **impro before** o si es tu **first time**, estaremos encantados de jugar contigo. We can't wait to meet you! ### **Take note — ¡Toma nota!** * This **no es un workshop,** solo es un safe space to intentar y play. * Join us y pasa un **unforgettable rato**. * **After the jam, hang out for some picnic time!** Puedes traer a drink or snack for yourself or to share. Or just hang and be awesome. ### **Tickets & RSVP** * **Price:** Pay what you can — **aporta lo que quieras.** * **RSVP:** Por favor, apúntate so we know how many people to expect! ### **Location — ¿Dónde nos vemos?** We’ll be at the **ampitheatre in Parc de l'Estació del Nord**, right here: [LOCATION/UBICACIÓN!!](https://maps.app.goo.gl/q1ctBeHaxMcQm3X2A) \-\-\- Te esperamos con ganas! see you there!

**Hello, fellow DevOps enthusiasts 🤓** On **May 7th**, we'll meet again for a couple of insightful talks, hosted by **[Dynatrace](https://www.dynatrace.com/)**! 📍**Location**: Avda Diagonal 211 \- 14th floor\, Torre Glòries\, Barcelona \| [https://maps.app.goo.gl/22q31ECkaW7BzDMD8](https://maps.app.goo.gl/22q31ECkaW7BzDMD8) \-\-\-\-\-\- 📅 **Agenda** * **18:30 - 18:40** Welcome from the hosts * **18:45 - 19:30** "The microservices kool-aid and what that means for SREs" * **19:30 - 20:15** "Observability in the AI-Native DevOps Age" * **20:15 - 21:00** Networking & Snacks \-\-\-\-\-\- **🎤 Talks & Speakers** * **Title: "The microservices kool-aid and what that means for SREs"** * **Speaker**: [Csaba Almási](https://www.linkedin.com/in/csaba-almasi/) - *Staff Platform Engineer at [Neonomics](https://www.neonomics.io/).* * **Duration**: 30-45 mins * **Abstract**: For years, the industry has treated microservices as the default architecture for any scaling project, but for SREs, this "Kool-Aid" often comes with a bitter aftertaste. This session moves past the hype to examine the true operational tax of service proliferation, specifically focusing on how fragmented architectures drive up observability costs and create silent performance bottlenecks through network overhead and resource contention. We will dive deep into the technical signals that reveal a "distributed monolith"—a system that shares the complexity of microservices but retains the rigid coupling of a legacy app—and provide a rubric for identifying when an architecture has become more of a liability than an asset. Beyond the theory, we’ll explore practical guidelines for determining when to actually decompose a monolith and, perhaps more importantly, when to move in the opposite direction. Using real-world examples from the field, we will walk through the architecture and design decisions behind both successful service extractions and strategic consolidations of over-engineered distributed systems. You’ll walk away with a framework for balancing technical depth with operational sanity, ensuring your architecture evolves based on performance data rather than industry trends. * **About**: Csaba Almási is a Staff Infrastructure Engineer at Neonomics, where he focuses on building reliable platforms and maximizing the business impact of observability. With extensive experience in SRE and distributed systems, he specializes in bridging the gap between technical architecture and operational efficiency in the fintech sector. \-\-\-\-\-\- * **Title: "Observability in the AI-Native DevOps Age"** * **Speaker**: [Andreas (Andi) Grabner](https://www.linkedin.com/in/grabnerandi/) - *CNCF Ambassador, Book Co-Author, and Fellow DevRel at [Dynatrace](https://www.dynatrace.com/)* * **Duration**: 30-45 mins * **Abstract**: *AI is here to stay!* *The question is: How to make it an efficient DevOps partner for the human to build, test and operate software?* The answer is simple: Just like humans, the AI can use observability to understand and optimize the impact of generated and deployed code and configuration. In this talk you learn the path through three important lessons on how observability as you know it is changing to become useful for the Human and the AI as we enter the AI-Native Age. **1.** **The Observability Primer**: “What’s different in observing an app, an AI or a workflow?" **2.** **The AI Delivery Lifecycle**: “How can my AI becomes better with observability?” **3\. Cost and Impact**: “How can we speed up while staying within budget?” You will walk away and know how to best apply open standards like OpenTelemetry and OpenLLMetry to get insights and optimize your own usage of AI. Whether its for coding, automation or to provide it as a business feature! * **About**: Andreas Grabner has 20+ years of experience as a software developer, tester, and architect, and is an advocate for high-performing cloud-scale applications. He is a CNCF ambassador, a contributor to the CNCF project keptn, a Co-Author of Platform Engineering for Architects, and a Fellow DevRel at Dynatrace. Andreas is also a regular contributor to the DevOps, Platform Engineering, and Cloud Native communities and a frequent speaker at technology conferences. In his spare time, you can most likely find him on one of the salsa dancefloors of the world! \-\-\-\-\-\- 🔑 **Important Access Note** Our host requires the attendees to provide their ID to grant us access to their offices. **Do not forget to fill in the "NIF - NIE - Passport" field** when registering, and do not forget to **bring your ID**!

We organise a watercolour workshop for beginners; The teacher is an advanced graphic designer and painter Tiana Diakova, whose works you can check on Instagram: @diakova_art. The maximum amount of people is 10 so the teacher will be able to guide every person. The workshop is adapted to a beginner's level (every time people who never painted before are surprised with the result they achieve!) But also the process will be interesting for those who draw or paint already. For architects, designers and illustrators it's a good way to discover a new technique and make new contacts) All materials are included so there is no need to bring anything. The process will take 2-2,5 hours. Important: Your subscription is confirmed after you make a payment following this link: https://mauicowork.com/watercolour-painting-with-tatiana/ Welcome to our evening of creativity in the atmospheric studio with beach vibes:)

**Multicultural Salsa & Bachata in Barcelona presenta** Estimados Amigos Multiculturales, como ustedes lo pidieron tenemos para todos ustedes la fiesta de los viernes tan solicitada, **todos los Viernes** tendremos la presencia de nuestro profesor Cubano Alexander conocido por todos ustedes impartiendo talleres de Salsa y Bachata Sensual, posteriormente baile social Salsa y Bachata 50% (3 bachatas 2 salsas) hasta las 3 am. **Tenemos el siguiente programa**: 21:30 Apertura 21:30: Taller de Salsa 22:30: Taller de Bachata 23:00: Inicio Baile Socia 50% Salsa, 50% Bachata * El nuevo sitio se llama Gaby's Club tienen una hermosa pista de baile, ubicado en el barrio de Gracia. * Puedes venir sol@ siempre encontrarás con quien bailar, pero siempre es mejor con compañía de tu pareja de baile, y amig@s. * **Las clases son gratis pero se ruega su cooperación para colaborar con Gaby's Club, el lugar con los mejores y más variados cocktailes de Gracia en Barcelona.** **Dirección: Gaby's Club: Carrer de Topazi 24, Metro Fontana, Barcelona** Informes al +34633333173, únete a nuestro grupo de Whatsapp para recibir más información de nuestros eventos: https://chat.whatsapp.com/9DYjrIu28yh1em2R8AVcvU, FB: @multisalsabcn , Instagram: https://www.instagram.com/multicultural_salsa_bcn/ **\**///////////ENGLISH DESCRIPTION\\\**** **Multicultural Salsa & Bachata in Barcelona presents:** Dear Multicultural Friends, we have the requested Friday Party for all of you, **Every Friday**, you are more than welcome to the this party as we are having the presence our Cuban Teacher Alexander as he will be instructing Salsa and Bachata Sensual Workshops, later Salsa and Bachata Social Dance Party 50% (3 bachatas 2 salsas) until 3 am. **We have the following program**: 21:30: Opening Doors 21:30: Salsa Workshop 22:30: Bachata Worshop 23:00: Start Dance Partner 50% Salsa, 50% Bachata 03:00 End of the sesion * The new place is called Gaby's Club, they have a beautiful dance floor, located in the Gracia neighborhood. * You can come alone, you will always find someone to dance with, but it is always better with the company of your dance partner, and friends. * Classes are for free but your cooperation is requested to collaborate with Gaby's by ordering a drink, the best place with the cocktails in Barcelona in Gracia **Address**: **Gaby's Club: Carrer de Topazi 24, Metro Fontana, Barcelona** Contact&info at +34633333173, join our WhatsApp group to receive more information about our events: https://chat.whatsapp.com/9DYjrIu28yh1em2R8AVcvU, FB: @multisalsabcn, Instagram: https://www.instagram.com/multicultural_salsa_bcn/

## **Details** 👋 Curious about what really breaks when a product goes from 0 to scale? 💡 We’re excited to invite you to the next edition of our **Product & Tech** event within the Talented People series: **“From 0 to Scale: What Actually Breaks When You Grow”** This session will focus on the realities of scaling, when what once worked starts to fail, priorities shift and teams face increasing complexity. Join us to gain insights from experienced professionals in product and tech, while enjoying great food, drinks and good company on our sunny terrace! 🌞 🎯 Details: 📆 Wednesday, May 6, 2026 18:30-21:00 📍 Talent-R office *Rambla de Catalunya 35, Principal 2, 08007 Barcelona* 📝 Speakers: \- David Lambert\, *Co-founder of Stellar* \- Marija Marjanovic\, *Product Director at Softonic* \- Nikita Drachev\, *Chief Data Officer at NDA* 📌 Join us to network with forward-thinking professionals and innovators at the forefront of product and technology. 🟩[Website](http://www.talent-r.com/) 🟦[LinkedIn](https://www.linkedin.com/company/talent-r/?viewAsMember=true) 🟥[Instagram](https://www.instagram.com/talentr_recruitment/)

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/

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!

We connect you with up to 30 Men or Women tennis partners close to your PLAYING REGION and skill level. This program is less competitive, no champions crowned, no league standings just dedicated tennis partners who want to meet up with you on the courts. Players will meet up to play a tennis match or just to hit around. Just go through the [Join Page](https://www.tenniscolumbus.com/partner-program) to enter this program. [https://www.tenniscolumbus.com/partner-program](https://www.tenniscolumbus.com/partner-program)

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: This month John Lairson will share a notebook describing the Alpaca (Paper) Trading API and discuss different algorithms for evaluating stock trades. We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com

Practical AI for Power BI Developers A year ago, “agentic AI” was mostly hype for Power BI teams. Today, it deserves your undivided attention. For Power BI pros, there is now a real opportunity to reduce repetitive development work, accelerate delivery, and help developers do more, but only when strong DataOps practices are in place to make AI workflows effective. This session is a no-nonsense introduction to effective AI patterns for Power BI and Fabric development. Along the way, we will make sense of the growing pile of terminology, including skills, plugins, hooks, and MCP. You will see examples of how modern AI tooling can help with development tasks across Power BI and Fabric, along with the prerequisites, guardrails, and DataOps principles needed to use it responsibly. Whether you're burned out on AI hype or already using Copilot CLI daily, this session will show you the foundations that are finally making AI-assisted development genuinely useful.

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 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 speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9

**Building a great product is one thing—building momentum behind it is another.** Join **Senior Product Manager Adam Solaiman** and **User Experience Manager Tyson Smith** for a behind-the-scenes look at what it takes to turn complex ideas into scalable products inside large organizations. In this session, they’ll share how teams move from ambiguity to execution—navigating organizational complexity, aligning stakeholders, and continuously evolving products after launch. You’ll walk away with insights on how to: * Build and sustain momentum across teams * Adapt to changing priorities without losing direction * Scale products thoughtfully in complex environments Whether you're driving a new initiative or growing an existing product, this conversation will give you practical strategies to keep things moving forward. Come connect, learn, and swap stories with fellow product professionals. \-\-\- Food and drinks will be provided by Switchbox, our generous host. Free parking will be available at the front and back sides of the Switchbox Office.