CCIE Cisco Certified Internetwork Expert

June Meetup is here! Let's gooo! Do you want to learn more about Micro Frontends? Then we have some experts in the house! Check it out 👇 ────────── **18:30: Welcome** Grab a seat until everybody arrives! **18:45 Intro by Hosts Neciu Dan & Erik Grijzen** **19:00 8 Years of Micro Frontends @ New Relic: Lessons Learned** Speaker: **Erik Grijzen, Principal Software Engineer** New Relic started implementing a Micro Frontend architecture about eight years ago, before the concept of Micro Frontends even existed as an architectural pattern. Over the years, we’ve learned hard-won lessons on designing, scaling, and maintaining Micro Frontends. We will go over some of the most important architectural decisions that need to be considered and see how they have affected us. We will also cover some of the most common anti-patterns and discuss practical strategies to avoid them, illustrated with real-world examples. **19:30** **Developing a micro-frontends open source framework** Speaker: **Natalia Venditto, Engineer and hands-on architect at Adobe** In this talk, I will talk about the technical challenges of building and maintaining an open source framework. What features we have prioritized while using it and solving real life problems, how we have monkey patched the browser to work on top of the web platform and make it agnostic and how we are working to port some of those features as standards **19:50: 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: **20:55 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:** **New Relic** New Relic arms businesses with the trust and confidence required to thrive in the AI era. The New Relic Intelligent Observability Platform is the only open, AI-strengthened platform designed to unify telemetry and business outcomes, bringing intelligence and automated actions to the most complex digital environments. The platform shifts teams from reactive firefighting to intelligent orchestration, leveraging AI-driven automation to optimize technology spend and protect revenue in real-time. That’s why global leaders—Adidas Runtastic, Domino’s, Ryanair, Swiggy, Topgolf, and William Hill—run on New Relic to drive innovation and deliver exceptional customer experiences. ────────── **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)

Nuestra nueva web: [https://www.patreon.com/singlesbarcelona](https://www.patreon.com/singlesbarcelona) 🤩❤️🍹NEW SUBGRUPO CINÉFILOS PARA IR AL CINE, FILMO, TEATRO O CONCIERTOS EL OBJETIVO DEL GRUPO ES PONER EN CONTACTO A PERSONAS QUE COMPARTEN LOS MISMOS INTERESES. NOS PONEMOS DE ACUERDO POR EL CHAT GENERAL PARA ENCONTRARNOS. ESTE SUBGRUPO SE ORGANIZA A TRAVÉS DE UN CHAT DENTRO DE LA PLATAFORMA PATREON SINGLES BARCELONA. COLABORA, PARTICIPA Y EMPUJA. CREA ACTIVIDAD SOCIAL. COGE LA PALA. [https://www.patreon.com/singlesbarcelona](https://www.patreon.com/singlesbarcelona)

Será un taller para comentar los bloqueos o dificultades que nos encontramos en nuestras distintas empresas, para compartir experiencias y herramientas útiles para tener posibles tanto para clientes como para equipo.

ERASUMS STUDENT & INTERNATIONAL PARTY AT SUTTON(FREE PASS TILL 01:30) Sutton Barcelona Calle de Tuset, 13, Barcelona https://www.suttonbarcelona.com/ J UST SAY LISTA KAZU AT THE ENTRANCE F REE PASS TILL 01:30 House Comercial / Reggaeton / Top Hits +18 Elegant - No Sneakers or Sportswear B RING YOUR ID JOIN OUR WHATSAPP GROUP FOR FREE PARTY INFO https://chat.whatsapp.com/I9WhcV2FB0IHY8zNZbCEeI Follow imstagram@partykazubcn IG ( More party Info) https://www.instagram.com/partykazubcn/

Join us for a full day of coworking on 10th June at [OneCoWork Catedral](https://onecowork.com/es/locations/catedral) Expect deep work sprints, fresh connections, and built-in accountability. We'll kick off at 09:30, work in friendly intervals, and break for chats and coffee throughout the day. **Why OneCoWork?** With a rooftop terrace that is a hidden gem and easy access to the city’s main business hubs, OneCoWork Catedral is the ideal coworking space for professionals who need a well-connected workspace to thrive. **Schedule (flexible and optional)** * 09:30 – Arrivals & intros * 10:00 – Deep-work sprint * 13:00 – Lunch break (tons of nearby cafés) * 14:30 – Deep-work sprint * 16:30 – Wrap-up & casual networking **Good to Know** * Bring your laptop and chargers—Wi-Fi is provided **More Details** 📍 Address: Av. de la Catedral, 6-8 08002 Barcelona 🎫 RSVP: Spots are limited—reserve yours now 💲 Price: FREE for Barcelona Entrepreneurs **Host: Julia** **Organised by and for the Barcelona Entrepreneurs Community.** **—--** Join our Community for more interactions with the members: **WhatsApp:** [https://chat.whatsapp.com/J2V5hTCakTFA8BdNHKg05L](https://chat.whatsapp.com/J2V5hTCakTFA8BdNHKg05L) Come and say hi! **—--** **Are you a freelancer / service provider?** Apply to become visible in our community’ directory: → [https://becgr.pro/for-providers](https://becgr.pro/for-providers) **🚀 Building a startup?** Get visibility & fast feedback on your project → [https://chat.whatsapp.com/GCuP7InfW1xKaa7ooynpZP](https://chat.whatsapp.com/GCuP7InfW1xKaa7ooynpZP)

Instagram: @cercleahimsa Vine a gaudir i compartir una sessió basada en el ioga i en l'energia del cicle lunar. Cada setmana fem una sessió diferent aprofitant el moment lunar en el qual ens trobem, per exemple lluna plena: agraïment, lluna minvant: deixar anar... El pes central de la sessió està en la pràctica de ioga, però també fem una meditació profunda d'uns 10 min mínim i una conclusió de la sessió expressada a través de l'escriptura terapèutica o de l'expressió artística. Som un màxim de 8 persones i així creem espais de confiança i d'obertura on, a través del cos i el moviment, anem apropant-nos al camí de l'autoconeixement i la pau. Instagram: @cercleahimsa

No slides. No speaker. No agenda. Just developers talking shop over a cold one. This is an informal gathering for engineers, founders, and builders who are deep in the agentic coding trenches — using tools like Cursor, Windsurf, Claude Code, OpenCode, or rolling their own agent pipelines. Come swap what's actually working, what blew up in production, and what you're excited about right now. We'll be at Barcelona, and the format is simple: show up, grab a drink, and share what you know. Bring a laptop if you want to show something, but it's not required. WhatsApp Group: https://chat.whatsapp.com/GVS0bHMPIzID3Ch9lt6YsU?mode=gi_t **What we talk about (but not limited to):** \*Agentic coding workflows and tooling * Prompt engineering & context engineering in practice \*Multi-agent architectures and orchestration * AI-native product building \*What's broken in the ecosystem and how you're working around it **Who should come:** Developers, technical founders, and AI engineers who build with (or on top of) LLMs. All levels welcome — senior devs with war stories and curious beginners both make the conversation better. **Format:** Open conversation, round-table style. Everyone teaches, everyone learns.

Formem un grup de gent molt diversa, compartim una vegada al mes (el segon de dissabte de cada mes) un diàleg amb la ment oberta a on explorem que és el "jo" i si realment existeix o és un altre pensament, i que és la consciència en majúscules. Formamos un grupo de gente muy diversa, compartimos una vez al mes (el segundo del sábado de cada mes) un diálogo con la mente abierta en el que exploramos que es el "yo" y si realmente existe o es otro pensamiento, y que es la conciencia en mayúsculas. We form a very diverse group of people, we share once a month (the second Saturday of each month) an open-minded dialogue where we explore what the "I" is and whether it really exists or is it another thought, and what consciousness is in capital letters.

ROOMSHIFT: The Authenticity Experiment ​What changes in a room when people stop trying to impress each other? ​ROOMSHIFT is a live interactive experience combining behavioral psychology, movement, improv, and guided social interaction to explore how humans communicate, connect, and behave together. ​This is not a lecture. ​This is not traditional networking. ​This is not therapy. ​Through immersive exercises and real-time interaction, participants will experience new forms of communication, emotional intelligence, and authentic connection in a room intentionally designed to shift participation and energy. ​During the evening you’ll experience: ​• guided interaction exercises ​• movement + improv-based activities ​• behavioral experiments ​• emotional intelligence through interaction ​• authentic communication dynamics ​Especially for: ​Founders, creatives, professionals, expats, psychologists/coaches, women in leadership, and people tired of surface-level networking. ​Hosted by: ​Jessica Breitenfeld — behavioral communication facilitator and founder of ROOMSHIFT ​Elana Shyong — experiential trainer specializing in embodied learning and interactive group dynamics ​No acting experience required. ​No networking skills needed. ​Just curiosity. ​📍 Tea or Coffee Soar Centre — Carrer de l'Església, 4, Grácia, Barcelona ​📅 June 11th, 2026 ​🎟️ €20 Early Access \| €30 General Admission ​Limited capacity.

## **Details** **LUMA REGISTRATION IS REQUIRED TO ATTEND:** https://luma.com/wox7xulo 🚀 Hiring is changing. Are you? For years, recruitment has been built around CVs, job titles and years of experience. But let’s be honest: the best talent is not always the one with the “perfect” background on paper. That’s why the next Talented People session by Talent-R is all about: **HR & Recruitment: Skills-Based Hiring in Practice: How to Hire for Capability, Not Just CVs** We’ll dive into how companies can identify real potential, assess capabilities and build hiring processes that go beyond traditional filters. Because great hiring is not about collecting impressive CVs. It’s about finding people who can actually do, grow and make an impact. Expect honest conversations, practical insights and real experiences from people who live recruitment from the inside. And, of course, great food, drinks and the Talent-R vibe. 🧡 **⚠️ Your spot is only confirmed once you register on Luma.** 👉 Register on Luma: https://luma.com/wox7xulo 🎯 Details 📆 Thursday, June 11, 2026 18:30-21:00 📍 Talent-R office *Rambla de Catalunya 35, Principal 2, 08007 Barcelona* 📝 Speakers \- Roxana Suciu\, *Talent Acquisition Lead at Cafler* \- André dos Santos\, *Global Talent Sourcer at Recare* \- Sharon C\. Hsieh\, *Senior Talent Partner at Maisa* 📌 Join us and connect with HR, recruitment and talent professionals who are rethinking what great hiring really means. **Spots are limited!** your attendance is only confirmed once you register through Luma. 👉 Register on Luma: https://luma.com/wox7xulo 🟩[Website](http://www.talent-r.com/) 🟦[LinkedIn](https://www.linkedin.com/company/talent-r/?viewAsMember=true) 🟥[Instagram](https://www.instagram.com/talentr_recruitment/)

\-\-\-\-\-\-\-PLEASE REGISTER ONLY THROUGH [THIS LINK](https://event.meetmaps.com/DS26/en/registration)\-\-\-\-\-\-\-\- **Join us for another Tech Talk at Glovo HQ 🚀** We’re opening the doors of Yellow Park for the **Data Science Tech Meetup on Thursday, June 11th**, to explore how to scale advanced AI for real-world product discovery and categorization. Glovo’s team and Anna Sánchez from Wallapop will join the conversation to share their experiences building AI solutions at scale for product discovery and categorization * **Deploying LLMs at Scale at Delivery Hero:** Our very own team **[Aleix López](https://www.linkedin.com/in/aleixlopezpascual/)** and **[Pablo Medin](https://www.linkedin.com/in/pablojmed/)**[a](https://www.linkedin.com/in/pablojmed/) will share what they've learned deploying LLMs in production at Delivery Hero for food categorization across millions of products and multiple markets. Rather than focusing on the model itself, we'll dive into the parts that don't usually make it into papers or blog posts: hard-won takeaways on evaluation, cost optimization, and stakeholder management. * **The Path to Semantic Search at Wallapop: [Anna Sánchez Espunyes](https://www.linkedin.com/in/anna-s%C3%A1nchez-espunyes/)**[ ](https://www.linkedin.com/in/anna-s%C3%A1nchez-espunyes/)from Wallapop will talk about how the company moved beyond rigid keyword matching. She’ll break down how they use embeddings to understand what users actually mean when typing vague or misspelled queries into a constantly changing inventory of 100M listings. **🎤 AGENDA:** * 18:30 – 19:00 \| Deploying LLMs at Scale at Delivery Hero \(Aleix López & Pablo Medina\) \+ 10 min Q&A * 19:00 – 19:30 \| Path to Semantic Search at Wallapop \(Anna Sánchez Espunyes\) \+ 10 min Q&A * 19:30 – 20:30 \| Drinks & Food **⏰ WHEN:** Thursday\, June 11th\, 2026 \| 18:30 to 20:30 **📍 WHERE:** Glovo HQ - Llull 108, 08005 Barcelona

Ever want to try ceramics or build on your skills? Then this would be the perfect opportunity. The main technique used during the session is hand-building giving you the option to make so many different things for yourself, friends or family - bowls, plates, sushi dishes, plants pots and much more. Beginners will be guided through the process of making things using techniques such as slab building, coiling, pinching, texturing, under-glazing and glazing. The more advanced will be free to create and those with experience throwing would be welcome to use my wheel (to be reserved in advance). Those of you who would like to learn about glazing would need to book 2 workshops. The workshops are run in English but I do speak Catalan and Spanish. They also provide a great opportunity for non-native speakers to chat and learn. They last 2.5 hours and basic materials are provided. Your pieces will be fired and ready for pick up around 10 days after. Cost: 37.50€/person. Bizum: 35€ (647911448) Block of 4 workshops 135€

NVC is also known as compasionate communication or the language of the heart. NVC is a simple yet powerful practice by developed by Marshall Rosenberg, that helps us communicate with empathy, clarity, and compassion. In this workshop you will discover: ✨ How to be radically honest without judgement or blame ✨ How to listen with empathy beyond anger and frustrations ✨ How to enjoy deeper connections with people around you You will learn to apply the fundaments of NVC in an interactive way using real examples from your own life. \***Price: *18,-*\*\*\* location: [Plaça d'Herenni 11 ATempo Barcelona](https://www.google.com/maps/place/NVC+Barcelona/@41.3761618,2.1410655,524m/data=!3m2!1e3!4b1!4m6!3m5!1s0x12a4998f0ed7d789:0x75a7f4a4c11ddea3!8m2!3d41.3761578!4d2.1436404!16s%2Fg%2F11zj0mczy0?entry=ttu&g_ep=EgoyMDI1MDkyMi4wIKXMDSoASAFQAw%3D%3D)\*\*\* Reservation & info:** [Sign up here](https://www.nvcbarcelona.com/services-store/p/introduction-day-n4ahg-88at3) \*Free entery for one practice group included **About me** I'm originally from the Netherlands where I’ve been offering NVC training since 2015. I completed my certification in 2018 From all the tools and methods I’ve encountered in my journey as a human, social worker, and coach NVC has stood out to me for its clarity, depth, and its unique combination of simplicity and power. I moved to Barcelona in 2024 and I'm excited to continue offering courses and retreats here

QA or the Highway is a one-day, affordable, regional, professional conference featuring real-world experience and thought leadership in the QA and testing industry. This is a ticketed event please register here: https://www.qaorthehwy.com/ Featured Keynote Speakers: **Matthew-Hope Eland** **(Wizard at Leading EDJE)** \- An AI Specialist and Wizard at Leading EDJE who is known to teach software engineering\, AI\, and data science concepts in the most ridiculous ways possible\. Matt has used machine learning to settle debates over whether Die Hard is a Christmas movie\, reinforcement learning to drive the behavior of digital squirrels\, data analytics to suggest improvements to his favorite TV show\, and AI agents to play board games and create an AI agent with the personality of a dog\. Matt is the author of "Data Science in \.NET with Polyglot Notebooks" and "Refactoring with C\#" as well as several LinkedIn Learning courses\. Matt helps organize the Central Ohio \.NET Developer Group\, runs several blogs and a YouTube channel\, has a Master’s of Science in Data Analytics\, and is a current Microsoft MVP in AI and \.NET\. **Tatyana Arbouzova** **(CEO at Innovate QA)** \- Tatyana Arbouzova is an engineering and business leader with a strong background in Quality Engineering across multiple industries\, including Big Tech\, Healthcare\, and Entertainment\. She has held leadership roles at world\-class companies such as Microsoft\, VMware\, Disney\, and The Pokémon Company International\, where she focused on building quality\-driven cultures and scaling teams to deliver high\-impact products\. With decades of experience\, Tatyana has helped organizations transform their quality practices so teams can deliver software efficiently\, confidently\, and with measurable business outcomes\. Today\, Tatyana advises software companies on adopting AI to optimize quality practices and improve how software is delivered at scale\. She is also a passionate community builder and the founder of Innovate QA\, a thriving Seattle\-based community and conference for quality professionals\.

Do you feel introverted when you are in a group setting? Are you shy? Do other people have more fun than you do? There are simple life hacks you can use to improve your connection to others and improve your social life. Talking is one thing. Truly connecting is altogether another. It's the whole experience of connecting with people and forming relationships. It includes the joy, understanding, and love formed among people. * In our meetings, you will learn: * A simple life hack to increase your liking and tolerance of other people, or even of yourself! * How to become more interested and enjoy conversations with people. * How to be comfortable in social settings. * How to be yourself * How to become more extroverted and, * How to make connections with people. Feeling lonely, isolated, or bored? This local meeting is exactly what you need! Come join us! Be sure to click on the red "Attend" button below to come to the local event. We look forward to seeing you there. This group is created by the Dianetics and Scientology life improvement center.

Over a billion documents processed. Millions of Veterans impacted. Hundreds of thousands of employee hours saved. Faster decisions. Greater accuracy. More benefits in the hands of our disabled Veterans. We created Smart Search, the world’s largest consumer of Amazon Textract, right when GenAI began reshaping what’s possible. Since then, we’ve built a suite of AI‑driven solutions that transform this data into real, measurable outcomes—accelerating benefits decisions for our Nation’s Veterans. Join us for a focused conversation on how an outcome‑driven approach to AI is helping us boost accuracy, streamline workflows, and deliver faster results for those who have served. This is a follow up to the AWS re:Invent 2023 "Intelligent Document Processing with Gen AI for Public Sector" presentation. About Speaker: Cameron Williams is a Senior Technical Project Manager and cross-functional technical leader at Booz Allen Hamilton with 15+ years of experience architecting and evolving scalable, cloud-native systems, from greenfield development to complex enterprise modernization. https://www.linkedin.com/in/cameronw711/ **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

Who else is ready to sit outside? Join us for a casual chat over coffee & tea at Grandview Grind! Come out and meet some new people, enjoy your favorite drink, and make some new friends!

Discover Inner Engineering in Columbus! Saturday June 13th Choose a location & Time: Holiday Inn Express : 4:00 PM - 5:00 PM Rangoli -The Indian Mall: 7:00 PM -8:00 PM [RSVP](https://innerengineering.sadhguru.org/columbus?fbclid=IwdGRzaASVdldjbGNrBJV2TmV4dG4DYWVtAjExAHNydGMGYXBwX2lkDDM1MDY4NTUzMTcyOAABHmTH5dVmwyksT8x39dKxCZZPJm96hYF7q4m6CmzfjsgJ14o3X4jux71er_mq_aem_W51vRnuLMzlDtxYJWPuqKg&sfnsn=wa)

🎳 **Summer Fun Starts on the Lanes! 20% off for NEW bowlers!** The 6-week summer social bowling league is here - cold drinks, fun times, and new friends await on the lanes! Whether you're looking to meet new people, unwind after work, or just have a fun weekly outing, this league is for everyone. Social vibes, happy hour energy, and plenty of chances to connect with others. No matter your skill level, this league is all about having fun and meeting awesome people. ;) **🗓 Thursday nights \|📍 AMF Sawmill Lanes \| 💵 $74 *(while Early Bird is active)*** **🚨New to the league?** Use discount code (**MUSU26**) for 20% off - $59.20 *during **Early Bird*** **💻 League Info & Registration**: https://bit.ly/ColumbusBowling **Why Join?** 🎉 It’s only 6 weeks - perfect for a low-commitment social plan 🍻 Great mix of people in their 20s, 30s, & 40s, plus post-game hangs at the bar 🎳 Zero pressure - gutter balls totally welcome! 👕 Free league shirt if you sign up early 🧠 Weekly trivia w/ prizes 💬 Super social - join solo or w/ friends! **Want in?** Join our Meetup team Gutter Dusters 👉 **Click here to join** https://tinyurl.com/2d5y52vq Or start a team of your own with a few friends - we’ll all be hanging out either way! 📅 League Dates (Thursday nights): June 25, July 2, July 9, July 16, July 23, July 30 ***(The MeetUp event date is deadline to register for the league.)*** **Cost & What’s Included:** ✔ $74 **Early Bird** registration - **New bowler? Get 20% off w/ code: MUSU26** ✔ 6 weeks of bowling (1–3 games/week) ✔ Shoe rentals & full league setup ✔ Trivia, prizes, and great people 👉 **Sign up now:** 💻League Info & Registration: https://bit.ly/ColumbusBowling 🤑New bowlers use code MUSU26 to save 20% 📸 Follow the fun on Instagram: https://bit.ly/BowlingLeague-IG 📩 Questions? Contact the league: http://bit.ly/2nKHno7 Spots are filling fast – don’t miss out on the fun times!