Decentralized Systems & Applications

This is the first gathering of the Tallinn Disclosure & Hidden History Meetup. We will begin with introductions and discuss how each of us became interested in UFO disclosure, UAP developments, hidden history, intelligence conflicts, and related subjects. The goal of this meetup is not sensationalism, but thoughtful and open-minded discussion about how global disclosure movements could impact Estonia culturally, technologically, politically, and economically. Topics may include: * Current UFO/UAP disclosure developments * Public perception and media narratives * Estonia’s possible role in future aerospace, AI, defense, or consciousness-related industries * Business and startup opportunities emerging from disclosure-era technologies and social change * Information warfare and institutional trust * Future scenarios for society and geopolitics This event is English only. We welcome respectful skeptics, researchers, engineers, creatives, entrepreneurs, and curious people. Safe boundaries and respectful discussion are important to this group. Harassment, aggressive behavior, and disruptive conduct are not tolerated. CIA disinformation agents are not welcome. Members of the Estonian intelligence community are welcome. In-person attendance only. Location: Springhub Coworking Space, Tondi Access instructions: * The first-floor main entrance is open. * The second-floor door is locked. * Please wait in the first-floor sofa area. * Someone will come down at 3:00 PM to guide attendees to the second-floor meeting room. Looking forward to meeting fellow explorers of the unknown.

Ready to turn your curiosity into a career? Whether you’re a coder at heart or a data enthusiast, we’re opening our doors to show you what it’s like to grow at Vinted. Join us for a unified intro event where we’ll dive deep into our two entry-level programs at Vinted: the **Engineering Academy** and the **Data Science & Analytics Academy.** Get every detail, hear from those who’ve walked the path before you, and have your burning questions answered by the people who lead these programs. ### **One Event, Two Paths** * **The Engineering Academy** is designed for those ready to dive into a massive tech ecosystem. In the upcoming cohort, we’re featuring 4 specialized tracks: Backend, Web, Android, and iOS. * **The Data Science & Analytics (DSA) Academy** is designed to help you build practical data skills while collaborating with different teams across the business to see how data drives Vinted. ### **Why should you join?** * **Insider Tips:** Meet managers, mentors, and past participants who will share exactly what they look for in a successful application. * **Choose Your Track:** Understand the nuances between Engineering and DSA to see where you’ll make the most impact. * **Networking:** Stick around to socialise with Vinted employees and fellow attendees over snacks. ### **Agenda** * 17:00 – Welcome to Vinted * The Keynote: Insights into Engineering and Data Science at scale. * Academy Overviews: Deep dives into the Engineering tracks and DSA rotations. * Combined Panel Discussion: Meet the mentors and participants from both Academies. * 18:00-19:00 – Networking & Refreshments ### **How to Join** You can attend in person at our Vilnius HQ or watch the live stream on YouTube. **Where:** Vinted HQ, Švitrigailos g. 13, Vilnius / **Online:** Follow YouTube link. **If you’re coming to HQ, please register by clicking "Attend" so we can save you a spot!** *Important Information If you’re joining us in person, please note that the event will be photographed. These images may be used by Vinted, UAB on social media, press, and internal channels for up to one year. For more on your data rights, check our [Privacy Policy.](https://careers.vinted.com/privacy-policy)* **We can’t wait to meet the next generation of Vinted talent!**

🥐 **Web3 Community Brunch – May Edition** ​📅 **Friday, May 22th, 10:00–12:00** Hosted by **Estonian Web3 Chamber** 📍 **Basiilik Restoran – our brunch partner** ​May is here, bringing longer days, fresh energy and another chance to gather around the table with Estonia’s Web3 community. ​☕️ **Exclusive perk:** All attendees enjoy a permanent **-10% discount** on the menu with code **EW3**, thanks to our partnership with Basiilik Restoran. ​✨ **What to expect:** ​🌿 A relaxed March morning with the Web3 community ☕ Coffee, brunch & meaningful conversations 💡 Space to share what you’re working on and meet potential collaborators ​Whether you're deep in the space or just starting to explore, you’re welcome at the table. 👉 **RSVP and join us at Basiilik Restoran for the March brunch!** **NB!** At 16.00 we welcome you again at Basiilik Restoran for Bitcoin Pizza Day! That means free pizzas and drinks, plus amazing opportunities for networking. More information and registration in our social media channels! 👉 RSVP & see you at brunch: https://luma.com/4ocixz5n

Hi We are gathering the the Maleva tram station in Kopli. Meeting time: 12:00 All the best! Maria Asperk

🚀 Atlassian Team ‘26: muljed & uued ideed Atlassian Team ’26 konverents toimub maikuus Californias Anaheimis ning toob kokku Atlassiani community liikmeid üle kogu maailma. Seal jagatakse värskeid uudiseid, tutvustatakse uusi võimalusi Atlassiani toodetes ning räägitakse inspireerivatest kogemustest ning jagatakse praktilisi näiteid. Selleks, et konverentsil kuuldut ka meie kogukonnaga jagada, korraldame väikese järelkohtumise, kus: teeme kokkuvõtte olulisematest teadetest ja uuendustest Atlassiani toodetes jagame konverentsilt kaasa toodud ideid, mõtteid ja inspiratsiooni arutame, kuidas neid ideid oma töös ja projektides rakendada kuulame kogemusi neilt, kes konverentsil ise kohal olid kohtume teiste Atlassiani huvilistega ja vahetame kogemusi Kui käisid ise konverentsil, tule jaga oma muljeid ja õppetunde. Kui aga ise kohale ei jõudnud, aga tahad kuulda, mis Atlassiani maailmas uut ja põnevat toimub, oled samuti väga oodatud. Tule kohale, vaheta mõtteid, saa inspiratsiooni ja kohtu teiste Atlassiani huvilistega. 🚀 📍Asukoht Ootame sind Trinidad Wisemani kontoris, 4. korrusel.  🚌 Kohalesõiduvõimalused Lähim bussipeatus on Meistri, kuhu viivad bussid nr 10, 12, 16, 27, 28, 37, 45, 46 ja 61. Kohale saab tulla ka jalg- või tõukerattaga mööda kergliiklusteid. 🚗 Parkimine Parkimine maja ees on parkimiskellaga tasuta 1 tunniks. Pikemaks parkimiseks soovitame Ehitajate tee 112 parklat, mis asub väga lühikese jalutuskäigu kaugusel. Agenda --- Hosted By Kerli Suve, Community Leader I have been actively bringing Atlassian enthusiasts together in Estonia, leading community events, and fostering knowledge-sharing among users, admins, and experts. As the organizer of Atlassian Community Events in Tallinn, I am passionate about creating opportunities for collaboration, networking, and learning, helping individuals and organizations make the most of Atlassian tools. Currently, I work as an Atlassian Solutions Architect in a private company, where I focus on optimizing workflows, implementing best practices, and ensuring that teams leverage the full potential of Atlassian products. My experience spans across the public sector, private sector, and Atlassian solution partners, giving me a broad perspective on different industries' needs and challenges. With a strong background in Jira Service Management, ITSM, automation, and governance, I am dedicated to improving efficiency, streamlining processes, and ensuring teams have the right setup to succeed. Whether through custom configurations, automation, or strategic planning, my goal is to make Atlassian tools work seamlessly for businesses. Elis Augasmägi, Community Leader As an Atlassian community Co-Leader, I am passionate about Atlassian products and project automation. What excites me most about Atlassian is its large base of possibilities, continuous development, enabling smarter and more efficient ways of making things happen. I love music, travelling and active lifestyle - running, walking my dog, visiting theater, music festivals. Brita Moorus, Community Champion I am an Atlassian Service Team Lead at Trinidad Wiseman in Estonia and an active Atlassian Community Champion. My daily work involves helping organizations get the most out of Jira, Confluence, and the wider Atlassian ecosystem - from migrations to building better team collaboration practices. I enjoy hosting and co-hosting Community Events, where we can share experiences, exchange ideas, and learn from each other. For me, the Atlassian Community is not only about tools, but also about people - building connections and supporting each other in solving challenges. Outside of work, I’m passionate about mentoring, coaching, and personal growth. And when I need to recharge, I usually head to the padel court, gym, or my next travel adventure. --- Global Partner Atlassian (http://atlassian.com) Millions of users globally rely on Atlassian products every day for improving software development, project management, collaboration, and code quality. Partner Trinidad Wiseman (https://atlassian.twn.ee/) Atlassian Platinum Solution Partner --- For over a decade, Atlassian customers have come together to network, share ideas, solve problems, and find new ways to use Atlassian products. Today, more than 15,000 people take part in Atlassian community events in more than 30 countries. --- Complete your event RSVP here: https://ace.atlassian.com/events/details/atlassian-tallinn-presents-atlassian-team-26-muljed-ja-uued-ideed/.

🎮 Even though it is not an event held by us, we're thrilled by the fantastic board game nights and the vibrant gaming community of Yo Mana! With an impressive collection of **100+ board games and access to game consoles like PS5, PS4, and Nintendo Switch**, this is a gaming paradise. 💰 To support the community and help cover the rent, there's a **5€ participation fee**. It would be the easiest for you to bring it in cash. Trust us, it is a modest fee considering the hours of enjoyment and the variety of games at your disposal. 📅 **Check out their [website](www.yomana.ee)**! They have a Discord channel and many other events happening. Just scroll down on the website to see the calendar. Also also, there's a recurring [Facebook event](https://facebook.com/events/s/wednesday-board-games-yo-mana-/967419134491734/) for these Wednesdays. **💬** Because **we're not the organizers of these events**, for any specific inquiries or additional information please reach out to Yo Mana through the contacts on their website.

Dear All I am excited to announce our next event which will take place at Cafe Lummus in the Old Town. This will be our 162nd event 😀 Cafe Lummus offers decent coffee, tea and other cakes for you to enjoy. It is a great café for relaxing and socializing. We may even be able to sit outside if the weather is kind. Looking forward to another good turnout! Nabil

👋 **Host** (text/call if you can't find the group) * Alisa +372 560 49 272 (call) / +972 585 77 45 37 (WA text) Love languages? 👅 Want to practice speaking? Come to our meetup! *How does it work? Simple!* 👉 Make a name tag with your name and languages that you speak/learn! 👉 Look for someone who has a language you want to practice - and strike a conversation! *Important:* * **Be comfortable to "eavesdrop"** **on a conversation** in a fascinating language you are not ready to speak yet - "I just want to listen" is a thing! ☝😎 * If someone joins you with this intention - **don't switch to English** (as you normally would, because you don't want to exclude your friend from a conversation!) - but in this setting - **keep talking!** You are giving others an opportunity to listen! 😁👂 Well, this is it... we are looking forward to seeing you on Friday! Let's discover unexpected language matches together! 🤩 📸Disclaimer: The host may take photos during the event for promotion purposes. If you do not agree with this, please inform the host directly at the beginning of the meetup, otherwise it will be understood as consent. ✅**Please RSVP** so that we could take your participation into account. Let the hosts know if you happen to be late. Invite friends and family who share your love for books and languages! *** 📲 **Keep up with all of our events!** Join our [WhatsApp chat](https://chat.whatsapp.com/LXpfN4kY6H87vN5noPOryc), ask us for an invitation to the Facebook chat or follow us on social media. 🗓️ **We have meetups happening every day** of the week! From in-depth discussions to relaxed evenings and fun-filled weekends. Explore our full event calendar[ here](https://www.meetup.com/daily-meetups/events/calendar/). Hope to see you soon! 💬 Wish to **join hosting**, have questions or something to report? Don't hesitate to get in touch with the community manager: * Dalisa Cisneros / Daily Meetups (Facebook) * meetupsdaily@gmail.com * @dailymeetups (Instagram)

**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** TBD **YouTube Link** TBD

In this local meeting, you will discover knowledge that you can use to get over the past. The key to improving your personal motivation, self-confidence, and happiness is to get over your painful memories. When you become free of your past, you will be free from stress, anger, anxiety and depression. Studies show that negative emotions can affect your health. By being free of negative emotions, believe it or not, you will most likely even look younger, feel more energetic, and become healthier! Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. This group is brought to you by the Dianetics and Scientology life improvement center.

Customer identity resolution becomes increasingly complex as organizations scale across multiple systems, regions, and data formats. Traditional rule-based approaches often fail to keep up with data variability, require constant manual tuning, and struggle with real-time processing needs. This session presents a practical approach to building a scalable identity resolution pipeline using AWS services and modern AI techniques. The architecture combines data ingestion through Amazon S3 and AWS Glue, transformation pipelines using Spark on EMR, and machine learning models deployed via SageMaker for entity matching and standardization. Graph-based relationship modeling is implemented using Amazon Neptune to improve resolution accuracy by incorporating household and shared attribute context. We will walk through how machine learning models can be used for name and address normalization, how intelligent blocking strategies improve matching efficiency, and how feedback loops can be introduced to continuously improve accuracy. The session also highlights how serverless components such as AWS Lambda can be used for orchestration and real-time processing. **SPEAKER BIO** Mosaic Syed is a Senior Data Engineering and Cloud Solutions Architect with over 20 years of experience designing and delivering scalable, secure, and high-performance data solutions across global enterprise environments. https://www.linkedin.com/in/mosaic-basha-syed-92300856 **CALL FOR SPEAKERS** Learn more: [https://www.awscolumbus.com/get-involved/](https://www.awscolumbus.com/get-involved/) **THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: [https://www.veeam.com/](https://www.veeam.com/) **DIRECTIONS** 8800 Lyra Dr #450 · Columbus, OH go to 4th floor. **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

We will show how to build custom agents with Microsoft Agent Framework. Attendees will learn how to build and custom host agents when Microsoft Foundry is not a viable option.

Join the CONNECTED Westerville Mastermind Group for a dynamic afternoon of B2B networking! This event is perfect for professionals looking to expand their business connections, share insights, and foster collaboration within the community. Whether you are a seasoned entrepreneur or just starting out, this event offers a valuable opportunity to exchange ideas, build relationships, and grow your network in a supportive environment. Connect with like-minded individuals, explore potential partnerships, and discover new opportunities for professional growth. Don't miss out on this chance to enhance your business network and take your career to the next level with CONNECTED Westerville Mastermind Group! We meet the 4th Monday of every month from 11am-1pm. Welcome and general networking from 11am - 11:30am with core meeting 11;30 - 12:30 and a final round of networking from 12:30 - 1pm.

Join the Columbus AI community for our quarterly gathering — a casual, community-focused evening where everyone has a chance to share, learn, and connect. These open mic–style events give anyone in the community up to **5 minutes** to present a project, share a tool, pose a question, or offer a perspective on the evolving AI space. No slides required — just a welcoming space to exchange ideas and keep the local AI conversation moving. If you’d like to take the stage, message \*\*Chris (the organizer)\*\*with a **title and short description** of what you’d like to share. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.linkedin.com/company/transformlabs/) Sign up also accessible via [Transform Labs Luma](https://luma.com/transformlabshq)