EDI

Save the date! The React native Helsinki Meetup is coming back. • First talk: **From Layoff to $9K/Month** (all levels) Lessons from Building and Selling Mobile Apps By Steven Phuc, [https://www.linkedin.com/in/steven-phuc/](https://www.linkedin.com/in/steven-phuc/) • Second talk: **AI can write the code, but it cannot ship the app** (intermediate) Vibe coding tools and AI agents can generate code quite well now. But they cannot ship ready apps yet. This talk is about what tools in the Expo ecosystem are coming to bridge this gap and what we engineers can do right now to write better apps with AI. By Tomasz Czajęcki, [https://x.com/tchayen](https://x.com/tchayen?s=21) • **What's new in React Native world?** By Daniel Dunderfelt, [https://www.linkedin.com/in/ddunderfelt](https://www.linkedin.com/in/ddunderfelt) Join us to connect with fellow developers and enthusiasts, learn from real-world experience, and be a part of shaping this growing local community. P.S. There would be a professional photographer in the event. In case you don’t want your pictures taken, please let us know.

Welcome to our **April** meetup hosted in collaboration with the non-profit **[Founders House Helsinki](https://founders-house.fi)** and **[CRACI](https://craci.com/)**. CRACI will sponsor the food and drinks, thank you! **Entrance Info** ***Please come to the C elevator, which is right across the movie store "filmihullu" behind Roberts coffee. Someone will be waiting at the C elevator to let you into the 8th floor.*** Schedule: **17:00 Doors open** **17:00 - 17:45** **Networking** **17:45 - 18:00** **Host & organizers - Welcome and practicalities** **18:00 - 18:30** **Software Supply Chain Attack Vectors when using Generative AI, by** **Erika Marttinen, Software Engineer, CRACI** **18:30 - 19:00 Break, networking** **19:00 - 19:30** **Right-sized Kubernetes Access Control with Conditional Authorization, by Lucas Käldström, Kubernetes contributor, Upbound** Have you ever struggled writing least-privilege access control policies for Kubernetes? Are you concerned about the wide permissions of installed Helm charts? Do you manage to regularly audit who has access to sensitive resources? In this talk, Kubernetes contributor Lucas introduces you to open source tools that help you on your defense in depth journey for securing the Kubernetes API surface. They demonstrate how to right-size your RBAC rules semi-automatically, audit who can access sensitive resources, and check whether policy refactors are correct. This talk is part of a journey to improve Kubernetes access control in core. However, to make this initiative successful, user feedback is needed throughout the process. You’ll learn about the planned Kubernetes Conditional Authorization feature, which will make authoring right-sized policies easier. **19:30 - 20:00 Break, networking** **20:00 - 20:30: The LLM Gateway Is an Ingress Controller. Treat It Like One, by Juan Antonio Osorio, Software Engineer, Stacklok** The AI gateway has quietly become the most valuable credential aggregator in the enterprise. One process holds OpenAI, Anthropic, Bedrock, and Gemini keys for every team. The March 2026 LiteLLM TeamPCP supply-chain compromise showed what that costs: one backdoored PyPI release, every credential in the gateway exposed in minutes. This talk is about what you do before that lands. Every LLM gateway is an ordered pipeline, and the security of the pipeline is a property of its ordering, not of any individual stage. The worked example is upstream Envoy AI Gateway (CNCF project under the Envoy umbrella); the lens applies to any gateway that fronts LLMs. **20:30 - 21:00 Networking** **NOTE:** The event will be live-streamed on the Cloud Native Nordics YouTube. **NOTE:** Signing up for the event gets you a seat at the onsite event. **NOTE:** Pictures might be taken during the event and be published to this meetup page. Also there will be a livestream during the event which picks up audio from the space. If you do not want to be included in any pictures, please let the organizers know.

Tired of surface-level networking? This is something different. A small, curated dinner for entrepreneurial and creative people who are either starting something again, or already in the middle of it. Because starting something new takes courage. But starting again, after doubt, delay, or change, takes even more. ✨ **How it works:** Each person comes with: * **One skill you can offer** (something you’re good at or enjoy helping others with) * **One thing you need help with** (a challenge, idea, or next step) During the evening, we create space for: * honest conversations * idea sharing * real support * unexpected collaborations No pitching. No pretending. Just real people helping each other move forward. 🎯 **Who this is for:** * People building, creating, or restarting something * Entrepreneurs, freelancers, creatives * Those who value depth, honesty, and growth 🎟 **Spots are limited to 6 people.** Your RSVP is only confirmed after ticket purchase. Food and drinks are not included in ticket. We will share the location after confirmation. **Ticket:** 10€ (to confirm your seat) https://luma.com/lgomam6e On a mission to connect Thinkers & Makers here in Helsinki, and make them feel home ✨

Ven a Finlandia Toastmasters a practicar y aprender habilidades de presentación 🗣️, storytelling 🎬y pitching 🎤. Estos son pilares fundamentales para tener éxito en el mundo laboral de hoy. El programa de cada reunión incluye discursos y presentaciones, retroalimentación (feedback), improvisaciones y, como si fuera poco, la vas a pasar muy bien 😄. ¡Bienvenidos a conocernos! 🤝 Nos vemos este miércoles 29 de abril en **la Biblioteca Oodi, Sala grupal 1 (segundo piso).** Finlandia Toastmasters es parte de la red Toastmasters International.

Opitaan suomea ja arabiaa sekä kohdataan kahvikupposen äärellä! Kielenvaihtokulmassa opit tandem-menetelmällä arabiaa sitä äidinkielenään puhuvalta ja itse opetat samalla suomea, molemmat opettavat toisilleen. Tule kielenvaihtokulmaan jakamaan osaamistasi! Location: Maunula talo Metsäpurontie 4 00630 Helsinki Tervetuloa mukaan silloin kun sinulle sopii! If you want to be part of the MIITTI community, follow us on our other platforms: IG: instagram.com/miitti1 Facebook: facebook.com/miitti1 Web: lapinlahdenlahde.fi/projekti/miitti Whatsapp: Join our Whatsapp community network to join your favourite group and stay connected with the other members! When you participate in one of our groups or events, just ask the group facilitator to add you to the community!

Motley ry, in collaboration with MIITTI, is happy to present our Spring-26 schedule of FREE, FUN and FRIENDLY creative community workshops for children and young people, including embroidery, tufting and 3D greeting cards, led by our lovely, kind and professional teachers! ***Check the individual dates for each activity in the registration form further down!*** WHERE: The workshops will take place on Wednesday evenings at: **Tallipääty, MIITTI office at Lapinlahden Lähde, Lapinlahdenpolku 8** This year we are able to provide a range of children and young people's creative activities free of charge (materials included too), thanks to a grant from a foundation Brita Maria Renlunds minne sr. While we are still working on our own website, more details of each workshop can be also found in: [https://www.instagram.com/motley_project/](https://www.instagram.com/motley_project/ "https://www.instagram.com/motley_project/") **Sign up now to book a space before they fill up!** Sign up through this Google Form: https://docs.google.com/forms/d/e/1FAIpQLSexw_M9lC4hUNJ2a0zx3qzhzI63Ob4eEnn0hseCnOGwis__7w/viewform …or by emailing us: [motleyproject2025@gmail.com](https://helsinki.inschool.fi/!04734529/messages/26761149#OnlyHTTPAndHTTPSAllowed "https://helsinki.inschool.fi/!04734529/messages/26761149#OnlyHTTPAndHTTPSAllowed") Join MIITTI's Whatsapp community network to join your favourite group and stay connected with the other members! When you participate in one of our groups or events, just ask the group facilitator to add you to the community! IG: [instagram.com/miitti](https://instagram.com/miitti1?fbclid=IwZXh0bgNhZW0CMTAAc3J0YwZhcHBfaWQQMjIyMDM5MTc4ODIwMDg5MgABHtRTGOrk9UHok74sN2rBKO0MbPmdDN1rkKT0itIGvT4XlR6Nf1IuggnH_RAU_aem_nDLv9Qv_6btmXIj1BMzD6w)1 Facebook: facebook[.com/miitti1](http://meetup.com/miitti1?fbclid=IwZXh0bgNhZW0CMTAAc3J0YwZhcHBfaWQQMjIyMDM5MTc4ODIwMDg5MgABHiTNymBItpBzaNS4U5YckVkmX1lWvGTNmyrgrCjU0VyG5VbDkE0S2kc0vPRr_aem_7_pfV6MIaQSXAY1NFyFo3w) Web: [lapinlahdenlahde.fi/en/projekti/miitti/](http://lapinlahdenlahde.fi/en/projekti/miitti/?fbclid=IwZXh0bgNhZW0CMTAAc3J0YwZhcHBfaWQQMjIyMDM5MTc4ODIwMDg5MgABHvsDEGe0cfHYjb_stAotytR1P4VMnwu_n6rB015BsI18aHlGEvaFwN-N2xxS_aem_mNak8N9FjZKLR2oxot5L-g)

Språkcaféet är en öppen diskussionsgrupp för dig som är intresserad av att öva svenska. Välkommen till Oodi för att samtala på svenska, dricka te, lära känna nya människor och utveckla dina språkkunskaper. Tröskeln är låg alla är välkomna till språkcaféet. Vi träffas på andra våningen i grupprum 7. Språkcaféet ordnas i samarbete med Föreningen Luckan. NÄR? Varje onsdag från 28 januari till 1 juli 2026, kl. 17.30–19.00 VAR? Tölöviksgatan 4 / Helsingfors centrumbibliotek Oodi Grupprum 7, våning 2 HUR? Gratis, men antalet platser är begränsattill 20 personer – säkra din plats i tid. Läs mer här: [https://helmet.finna.fi/FeedContent/LinkedEvents?id=helsinki:agilmfuur4](https://helmet.finna.fi/FeedContent/LinkedEvents?id=helsinki%3Aagilmfuur4&fbclid=IwZXh0bgNhZW0CMTAAYnJpZBEyOXJVem4wcG9zTFNnWkZhb3NydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR7oA9f7wT-vg1TTAOolBX-DIa5v2kNy3WWYaRoGIQ61b0FwKnNRIpM8iS_SNA_aem_3IiwBU4uC18LCxtcZztCzQ) \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- The Language Café is an open discussion group for people interested in practicing Swedish. Come to Ode to discuss in Swedish, drink tea, get to know new people and practice your language skills. We have a low threshold, everyone is welcome to the language café and we meet on the second floor in group room 7. The language café is organised in cooperation with Föreningen Luckan. WHEN? Every Wednesday starting 28th Jan - 1st July 2026 from 17.30-19.00 WHERE? Tölöviksgatan 4 / Helsinki Central Library Oodi, Group room 7, second floor HOW? Free, however, the space is limited to 20 people so make sure to grab a seat. Read more here: [https://helmet.finna.fi/FeedContent/LinkedEvents?id=helsinki:agilmfuur4](https://helmet.finna.fi/FeedContent/LinkedEvents?id=helsinki%3Aagilmfuur4&fbclid=IwZXh0bgNhZW0CMTAAYnJpZBEyOXJVem4wcG9zTFNnWkZhb3NydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR5tA7X3DwdnHkLD_aFYiMP70HkHr0Sb51r5vMwwTnCaNWoZQI38y7VBcXHTqQ_aem_ankM-3hEAv-lqwS8R76POA)

Here’s an opportunity to learn Swedish over a good cup of coffee or tea ☕😋🇦🇹 for free! The events are free and there is always a native speaker to facilitate the conversation and to help find the right words. In addition, we offer free (yes, free) coffee, tea, and biscuits to participants! På svenska, men på olika sätt Att prata med folk på café kan vara både nöje och utmaning. Hos oss serverar vi kaffe med mycket glädje och inspiration. Tillsammans lyssnar, pratar, läser, berättar eller skriver vi nyfiket och glatt oavsett om du har den finlandssvenska kulturen redan i blodet eller vill bekanta dig med den. Vi erbjuder deltagarna gratis kaffe eller te med lite tilltugg. When? ⏰ Usually Thursdays at 16:00 Where? 📍 In a cozy Viennese café: The Good Coffee Company, Eerikinkatu 33, Helsinki Välkommen! **The Good Coffee Company** **A Taste of Vienna 🇦🇹** Eerikinkatu 33, 00180 Helsinki Please visit our Facebook Page for updates and changes: **[https://www.facebook.com/TheGoodCoffeeCompany/events](https://www.facebook.com/TheGoodCoffeeCompany/events)**

Tervetuloa mukaan Sahaja Jooga -meditaatiotilaisuuksiin suomeksi! Tilaisuudet ovat maksuttomia, ja voit tulla paikalle ilman ennakkoilmoittautumista. Istumme yleensä tuoleilla tai lattialla tyynyillä, joten mattoa ei tarvitse ottaa mukaan, ja voit pukeutua tavallisiin vaatteisiin. Meditaatio tarkoittaa mielen hiljaisuutta tai ajatuksetonta tietoisuutta. Olet läsnä tässä hetkessä, mutta mielesi ei ole täynnä menneisyyden tai tulevaisuuden ajatuksia. Tässä tilassa tunnet rauhaa ja iloa, jotka ovat nykyhetken olennaisia elementtejä. Säännöllisellä meditaatioharjoituksella tämän tilan voi saada vakiintumaan meissä. Ryhmää johtavat vapaaehtoiset, joilla on kokemusta ja jotka voivat ohjata sinut alkuun. Annamme lyhyen johdatuksen meditaatioon, minkä jälkeen teemme meditaatioharjoituksia. Annamme myös vinkkejä meditaation harjoittamiseen kotona. Tervetuloa! Tämä video auttaa sinua löytämään Kamppi Sahaja Jooga -keskuksen: https://vimeo.com/199566137 Lisätietoa Sahaja Jooga -meditaatiosta: www.discoversahajayoga.org (englanniksi) www.jooga.org (suomeksi) www.sahajayoga.ru (venäjäksi) www.sahajayoga.es (espanjaksi) Ohjattuja verkkomeditaatioita, jotka tukevat meditaatioharjoitustasi kotona: www.wemeditate.com

Welcome to join our Ren Xue Yuan Gong practice throughout the summer at Lapinlahden Lähde! The practice is simple but yet practical and powerful. It is easy to learn and will help you: -gain energy, feel less tired and stressed -more mental clarity, easier to concentrate -boost your immune system Time: Sundays 15:30 - 17:00 WHERE: Tallipääty, MIITTI office Lapinlahden Lähde Lapinlahdenpolku 8 00180 Helsinki About REN XUE Ren Xue is a comprehensive system for uplifting human life. It includes a unique form of Qigong (Yuan Qigong); three foundational theories (Theory of Qi, Theory of Consciousness, Theory of Totality) and a large body of teachings. It was created by world-renowned teacher and healer Yuan Tze who continues to offer online and in-person events worldwide. Ren Xue combines ancient Chinese wisdom traditions with modern insights into health and well-being. The goal of Ren Xue is to help individuals improve their physical, emotional, and mental health through a holistic approach that emphasizes the connection between the mind, body, and spirit. REN XUE FINLAND Ren Xue Finland (RXF) is the Finnish branch of the global movement, an organization dedicated to the promotion and teaching of Ren Xue and its associated practices, including Yuan Gong and Yuan Ming Medicine. It provides easy entry into the Ren Xue system through local in-person sessions, online courses and workshops/retreats. Other learning methods can be found here: Ren Xue TV, a YouTube channel and Learn Ren Xue website. More about Ren Xue: [https://www.renxueinternational.org](https://l.facebook.com/l.php?u=https%3A%2F%2Fwww.renxueinternational.org%2F%3Ffbclid%3DIwZXh0bgNhZW0CMTAAAR06uJQRSC7BE3zhPePQ7X_KO7WXa60cr7NK25KdOqfbSIHpYqBLO3dYgVM_aem_alDR7a6KhbNhG3u9NhCUVA&h=AT18asmYaRkvHCJemaC7rr9GVu579uflDCg7T6mLNodWdtMVhuxwFhIyz0p5ONeJbm3WQ3ZGIwONIa0_pDvih4t9BCCJUBkjhK4BdIMEl4aQ_qPzR5ykW-aiOndhYDPeAW9_2_eWZaMsv889HKbp8_c&__tn__=q&c%5B0%5D=AT35KTjVjr2kCnYHrXXjXPxEGFK-RFbZnFVdDmWrTe5WwbSZZ5ulNxFEjPPhejS8Pf4xetwkU1hhM1P2K_ABugpnXL6w-CKE25ARXwtLSexv-4fPJ4s2_Kcqgj3g2XWjCVkPPgcjwrPoNWOvdKa2f1VqyVa-2kcTojodTS3wn9zrnRjZLcG7)/

# BTCHEL HUB 1 YEAR ANNIVERSARY 1.5.2026 BTCHEL COMMUNITY HUB 1 YEAR ANNIVERSARY MONTHLY BITCOIN MEET-UP AT THE SAME TIME THE PROGRAM IS SIMPLE CARD GAMES, DRINKS, MUSIC, FRIENDS, PARTY BE THERE OR BE SQUARE 🟧 Registration: https://luma.com/uag1aoid Bitcoin meetup - meet the local bitcoiners, network, present your projects and ideas or just hang out! Topics include everything that remotely touches Bitcoin.

**Welcome to Food Without Borders!** Come and experience tastes from around the world in Merirasti's community kitchen with Katja Meriläinen! **IMPORTANT**: Participation is free, but space is limited! Please make sure to reserve a spot! Food and cooking in general is on of the oldest and universal ways of uniting people. Community kitchen in MeriRasti is an easy environment and great place to connect with people of different cultures. This time, we will have special event dedicated to Kombucha making and tasting it! We will talk about how to make delicious and healthy fermented drink yourself, and where to start if you’ve never made kombucha before. We will prepare kombucha together, taste it after the first and second fermentation, and try kombucha paired with snacks. It will be more theoretical workshop with possibilities to ask all the questions you have about this topic. This workshop will be hosted together with organiser of community dinners and kombucha enthusiast Sofia Musakova ( @sonja_lapij on instagram). **WHEN & WHERE:** Sunday 3rd of May At 14.00-18.30 Kulttuuritila Merirasti, Jaluspolku 3 00980 Helsinki If you have questions about the workshop, feel free to contact Katja: +358404123242 About the facilitator: Katja Meriläinen is a professional Food and Beverage specialist and graduate of Haaga-Helia University of Applied Science, Hospitality, Tourism and Experience manager. She has 10 years of experience in the field, in restaurant, catering business and nowadays working for Helsinki city, cooking for 260 schoolchildren in Vuosaari. Join our Whatsapp community network to join your favourite group and stay connected with the other members! When you participate in one of our groups or events, just ask the group facilitator to add you to the community! IG: [instagram.com/miitti1](http://instagram.com/miitti1) Facebook: [facebook.com/miitti1](http://facebook.com/miitti1) Web: [lapinlahdenlahde.fi/en/projekti/miitti/](http://lapinlahdenlahde.fi/en/projekti/miitti/)

【IMPORTANT SUMMARY】 * The purpose of social games is to know some people, do some exercise and enjoy the games together with others. Winning and getting points is not the focus of this session. Please play with consideration to your opponents' level. * Please purchase your slot through this link [https://7538e9.myshopify.com/](https://7538e9.myshopify.com/) 【SIGN-UP SYSTEM】 * Please sign up and pay through this link. [https://7538e9.myshopify.com/products/saturday-badminton](https://7538e9.myshopify.com/products/saturday-badminton) * We don't use the signup system on Meetup.com anymore. (Neither the waiting list) * It says this event is full on this meetup page, because I didn't open any slots here for you to sign up. You have to check this [sign-up page](https://7538e9.myshopify.com/products/social-game) to see if there is still a slot available there. * The background of using an external sign-up and payment system is because Meetup.com introduced a service fee to increase 21% of the fee in May 2023, and we want to reduce this cost. 【FEE and REFUND POLICY】 * Fee includes courts and plastic shuttles. Please sign up and pay before you come. NO refund if you do not cancel until 48 hours before the event. * Racket: bring one or rent one at the counter. * You can put a comment to sell your slot after the deadline of refund, or sell your slot in our whatsapp group. * No matter the reason is sickness, accident or anything, the group or I will not afford the cost caused by your absence. * Of course you CAN'T ask me, "Can I sign up for free for next week because I didn't come to use my slot this week?". Please remember, the court booked for you was there and it costs money. The court doesn't simply become "free of charge", just because you didn't come to use it. 【COMMUNICATION】 * Communication: our whatsapp group [https://chat.whatsapp.com/JJQbJlisbcj5YDnlcSu347](https://chat.whatsapp.com/JJQbJlisbcj5YDnlcSu347) * There are too many spams, so I only accept +358 number to join whatsapp group. Numbers from other countries will all be rejected. 【OTHERS】 * Please always keep 1 meter away from those courts where people are playing. Never step into the corners of other courts! If I see you do this, I probably will yell at you! * If you have some questions, you can put your questions in the comments on the event page. People will respond. * We play double games to 21 points. After each game, please let those who are waiting to play. Feel free to play with whoever you want, but please avoid playing with the same people all the time. * If you are new to badminton, please Google basic badminton rules in advance. Serve rules, double rules and point counting rules. You are always welcome to ask anyone in our group. Most of our members are more than happy to help you. * Badminton activity is organized for non-profit purpose, but I take a small fee for my work. * Want to restring your racket? I can do restring for you. €24 including the string. Please get contact with Ken. [https://drive.google.com/file/d/1XdBBBKBmsHqvMyI7t1MttqOxwX8rs7vQ/view?usp=sharing](https://drive.google.com/file/d/1XdBBBKBmsHqvMyI7t1MttqOxwX8rs7vQ/view?usp=sharing) * [https://www.meetup.com/Helsinki-Badminton-Meetup/](https://www.meetup.com/Helsinki-Badminton-Meetup/) * You want to pay with your sport card or voucher? check the bottom of the page. Click "read more" * https://www.meetup.com/Helsinki-Badminton-Meetup/[https://www.meetup.com/Helsinki-Badminton-Meetup/](https://www.meetup.com/Helsinki-Badminton-Meetup/)

THANK GOD IT'S FRIDAY! Welcome to pay a visit to BTCHEL HUB every Friday from 10am to 6pm, as we launch a new meetup concept: BTCHEL Fridays! BTCHEL Fridays is when the community hub has open doors for anyone to pay a visit, when the active Helsinki bitcoiner scene gathers together under one roof. The BTCHEL Hub is a versatile physical space for workshops, meetups, parties, movie nights, game nights and of course, co-working office where all the members are building together! Join us every friday at your convince! Coffee is on the house ☕️ You'll find us from google maps! Learn more about us from BTCHEL.com

It feels like we just saw each other 🤷. Join members of the local design and UX community for our monthly breakfast. For May we’re stopping in for Rooh’s popup breakfast/cafe concept. You know someone is getting the lobster yuzu croissant, and that’s not even the prettiest thing on the menu!.

Whether you've never done improv before, or you've done it for so long you knew Del Close on a personal level, or anywhere in between, come join us! Swing by *Gresso's* for the **Columbus Improv Comedy Meetup** for some fun and games! The idea behind improv is to create entire scenes from scratch based on a suggestion from the audience. This can be done in game form, like *Whose Line Is It Anyway*, *ComedySportz*, or *Wild 'n Out*; it could also be done to tell stories, like *Middleditch and Schwartz*. Our meetup, which is central Ohio's longest running (and free!) weekly comedy event, brings the games (and occasionally different forms) for you to play in a safe, supportive, and compassionate environment. Not only is it a lot of fun, but you get to work on thinking faster on your feet, plus it's an excellent way to meet new people and make friendships that'll last a lifetime! Ask yourself if you want to join the **Columbus Improv Comedy Meetup**, and say "Yes, And" that you'll have fun!

Join us for our Sunday Meditation Service - 'The Balanced Life!' Or join us on Facebook Live! Our Facebook Page is Golden Lotus Yoga for Spiritual Awareness

Bring your business cards and network in person with other business professionals! Gold Star Referral Clubs is one of the most established professional networking organizations in the country, with multiple groups in central Ohio. Join us!

Join us for our Sunday Meditation Service - !' Or join us on Facebook Live! Our Facebook Page is Golden Lotus Yoga for Spiritual Awareness

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