Decentralized Systems & Applications

Ciao Pythonistas! 🐍 This month we shake things up with an incredible lineup. We have not one, not two, but three experienced developers who are now working as Engineering Managers, Heads of, or even VPs of Data, AI and Generative AI in large organisations. Not only that, but we're changing the format. This time, rather than a talk, we will engage in a panel - with open QA from the public about their experience, challenges and perspectives. Don't expect a one-sided panel: we will discuss themes ranging from data and AI governance, how to ship AI solutions that work in large enterprises and manage stakeholders, but also how to organise a team given how much GenAI and coding agents have changed the way we do our job. **Parvaneh Shiafiei, AI Manager @ TUI Musement** **Alberto Danese, Head of Data Science & Advanced Analytics @ Nexi** **Marco Santoni, Data Platform and Engineering Manager @ TeamSystem** **Parvaneh Shiafiei** is an AI Manager with over 10 years of experience delivering AI solutions that drive real business impact. She currently works at TUI Musement in the travel industry, where she focuses on improving both internal and customer-facing processes through AI, developing and scaling solutions in production, including GenAI applications. Working closely with cross-functional teams across product, engineering, and business, she helps translate AI capabilities into practical solutions such as conversational AI for customer interactions, GenAI tools that streamline internal processes, and ranking and recommendation systems that improve product discovery. Before joining TUI, she spent several years in consulting, helping organizations across industries identify high-impact AI use cases and bring AI solutions into production. **Alberto Danese** is the Head of Data Science & Advanced Analytics at Nexi, where he oversees the design and production of AI/ML systems for the digital payments sector, leading four teams across analytics and engineering. He has over 15 years of experience in data science applied to financial services. He is a Kaggle Competitions Grandmaster and regularly shares projects and insights on ML, AI, and data systems through talks, open-source projects, and his blog, *All About Data*. **Marco Santoni** is a Data Platform and Engineering Manager at TeamSystem, where he works on scalable data platforms, AI-enabled data products, and data governance architectures. Based in Milan, he is an active member of Python Milano community and co-host of the Intervista Pythonista podcast. He is also involved in education as Technical and Scientific Advisor at ITS Rizzoli, where he teaches data and software engineering topics. **🙏 Sponsors** A big thank you to **NumFOCUS** for supporting our community! RSVP now to save your spot. See you there! 👋 ⚠️ Is necessary to provide your actual name and surname and a valid email to receive the QR code to access the venue, no exceptions. 👻 Please unsubscribe in case you're not able to attend.

**Vuoi migliorare la tua capacità di parlare in pubblico, ma non sai da dove iniziare?** Unisciti a noi per una serata energica e stimolante con **The Xplorers Toastmasters Club Milano**. Che tu sia un manager, uno studente o semplicemente una persona che vuole vincere la paura del public speaking, questa è la serata giusta per te. **📅 COSA ASPETTARSI:** I nostri incontri sono divisi in tre parti dinamiche: 1. **Discorsi Preparati:** I nostri soci presentano discorsi su vari argomenti per allenare le loro skill (Storytelling, body language, struttura). 2. **Improvvisazione (Table Topics):** La parte più divertente! Esercizi di 1-2 minuti per imparare a pensare velocemente. * *Nota:* Anche gli ospiti possono provare a buttarsi, ma **solo se lo desiderano**. Nessuno ti forzerà! 3. **Valutazioni:** Ogni speaker riceve un feedback costruttivo per capire cosa ha fatto bene e cosa può migliorare. **🎒 COSA PORTARE:** * Non serve portare nulla di specifico (penna e quaderno se vuoi prendere appunti). * Porta solo la tua curiosità e, se vuoi, un amico! **📍 COME TROVARCI:** Ci riuniamo presso **OiT** in **Via Nicola Antonio Porpora, 14** (Zona Loreto/Città Studi) ogni 1° e 3° mercoledì del mese. * Arriva verso le **19:00** per fare due chiacchiere e prendere posto. Iniziamo puntualissimi alle 19:15! **🎟️ COSTI:** L'ingresso per gli ospiti è **GRATUITO al 100%**. Ti aspettiamo per una serata di crescita e divertimento! A mercoledì! 👋

Quanti progetti Laravel iniziano “puliti” e dopo qualche mese diventano un labirinto di controller gonfi, chiamate statiche a Eloquent e business logic sparsa ovunque? Il problema non è il framework. È come organizziamo il codice. In questo meetup parleremo di **Architettura Esagonale (Ports & Adapters)** applicata davvero a Laravel — non teoria accademica, ma scelte concrete: interfacce, servizi, dependency injection e binding nel container. Vedremo come: * Separare il dominio dal framework * Rendere il codice più testabile (senza DB) * Ridurre l’accoppiamento * Strutturare un progetto che non odi tra due anni * Usare il Service Container di Laravel in modo intelligente Non sarà una lezione universitaria. Non sarà un talk dogmatico. Sarà un viaggio pragmatico dentro un problema che tutti abbiamo vissuto: **come evitare che il nostro progetto cresca nel caos.** Se lavori con Laravel, questo è il posto giusto per discutere approcci, mettere in discussione abitudini consolidate e portarti a casa spunti concreti da applicare nei tuoi prossimi progetti.

**This club welcomes founders and venture capitalists from all walks of life, past, present, and future.** ​Like steering a company, basketball poses unique challenges. The sense of unity and collaborative spirit that emerges on the basketball court can turn an intense game into an unforgettable adventure. ​🏀 Basketball challenges our athletic prowess and capacities for communication, strategy development, and forging deep bonds with our teammates. **Game information** \- 60 minutes game/ circa €70 total **\- €10 per person \(pay before the game [https://paypal.me/alexbing2](https://paypal.me/alexbing2))** \- Arrive 15 minutes before to have time to meet & greet other players\. **YOU CAN REGISTER via [https://luma.com/a1durh26](https://luma.com/a1durh26)** The cancellation policy: 2 days before the event.

#### Next step: schedule your first event. Scheduling an event will encourage more people to join your group. Schedule Change photo  # [Gruppo di biliardo pool/carambola amatoriale e mini-tornei](https://www.meetup.com/gruppo-di-biliardo-pool-carambola-amatoriale-e-mini-tornei/) [Milano, MI, Italy](https://www.meetup.com/find/it--mi--milano/) [1 members](https://www.meetup.com/gruppo-di-biliardo-pool-carambola-amatoriale-e-mini-tornei/members/) · Public group Share Manage groupSchedule event [About](https://www.meetup.com/gruppo-di-biliardo-pool-carambola-amatoriale-e-mini-tornei/?eventOrigin=your_groups) [Events](https://www.meetup.com/gruppo-di-biliardo-pool-carambola-amatoriale-e-mini-tornei/events/?eventOrigin=your_groups) [Members](https://www.meetup.com/gruppo-di-biliardo-pool-carambola-amatoriale-e-mini-tornei/members/?eventOrigin=your_groups) [Photos](https://www.meetup.com/gruppo-di-biliardo-pool-carambola-amatoriale-e-mini-tornei/photos/?eventOrigin=your_groups) [Discussions](https://www.meetup.com/gruppo-di-biliardo-pool-carambola-amatoriale-e-mini-tornei/discussions/?eventOrigin=your_groups) More ## What we’re about Buongiorno a tutti. Sono proprietario di un bar e dispongo di un tavolo da biliardo semi-professionale. Sto creando un gruppo WhatsApp di giocatori amatoriali di biliardo americano pool/carambola, per la maggior parte debuttanti. Cerco persone disposte a unirsi al gruppo per giocare e divertirsi nel tempo libero, il pomeriggio oppure la sera in ogni giorno. Per stimolare l'impegno di ogni giocatore, abbiamo pattuito che il vincitore di ogni "mini-torneo" organizzato nei vari giorni giochi gratis e non paghi la tariffa di tempo per il periodo di gioco (un'ora di gioco costa 10€, ma viene di volta in volta frazionata in base al periodo di gioco effettivo). Il locale si trova in zona nord di Milano, stazione Greco-Pirelli, università Bicocca. Chiunque dovesse essere davvero interessato a partecipare e unirsi al mio gruppo, non esiti a contattarmi. Cerco persone serie e disposte solamente a divertirsi, senza puntare mazzette grazie mille. Antonio

Yoga al parco + campane di cristallo di quarzo Con l’avvicinarsi della bella stagione riprendono le lezioni di yoga al parco: una pratica di Vinyasa (yoga dinamico) adatta a tutti i livelli. Vi aspetto domani alle 17:00, la posizione viene comunicata su whatsapp al momento dell’iscrizione. Prezzo €10 Porta il tuo tappetino ed eventuali props. Animali domestici ammessi. 🐶 (benvenuti anzi) Vi aspetto numerosissimi Gaia

No need to book but come on time so you won't miss the show or seats!😉 It's open mic which means everyone can go on the stage to perform 🎤🎤, if you have any questions DM us on Instagram: Yellowdicomedy. If you see on this app only you are going, don't worry about it, we have multiple channels to post our events and we've been organizing shows for three years, we always have a big crowd where you can meet lots of friends! It is a free entry but **donation based** show, leave us your donations at the end of the show so we can keep English standup comedy going in Milan. **Follow us on Ins: Yellowdicomedy**

**Are you ready for the Milano–Cortina Winter Olympics? We’re not.** **That’s why we’ve created our very own Ostello Bello "Olympic" Games: a glorious display of questionable athletic skills and high-level nonsense.** While the "other" guys are busy with the official **Milano-Cortina 2026** ceremonies, we’re bringing the real "action" to the streets of Milan. From February 6th, we aren't gathering to break world records; we’re gathering to break the laws of physics. This isn’t about the podium; it’s about the survival of the chillest. Get your "winter" gear ready, because we’re about to prove that being an elite athlete is 10% talent and 90% just showing up for the vibes. **The Incentive:** Every participant gets a **shot**. The "legends" who actually win take home an **Ostello Bello T-shirt or a Drink**. ## The Disciplines: Official "Technical" Standards Every day from **7 PM to 9 PM**, our "athletes" will face a rotating schedule of these elite winter disciplines: ### 1\. Air Hockey: The Wrist\-Flick Battle A high-speed duel where the only thing frozen is your gaze on the puck. * **The Goal:** Smash the plastic disc into the hole. * **Requirement:** Move your hand faster than your brain can process and celebrate every point like you’ve just secured a gold medal. ### 2\. Boxing\-Glove Beer Pong: The Clumsy Champion Challenge We took a classic and made it impossible by adding the "Yeti factor." * **The Twist:** You have to play wearing massive, padded boxing gloves. * **The Challenge:** Gripping a tiny ball with giant hands is the ultimate test of patience. Success here is statistically unlikely and basically a miracle. ### 3\. DIY Curling: The Professional Slide The most serious-looking sport in our program. We’ve replaced expensive stones with pots and ice with felt pads, but the tension is real. * **The Setup:** A "House" (target) taped on the floor and a "Hog Line" for the release. * **The Action:** Launch the pot while your teammates run alongside it with brooms, screaming *"Hurry! Hard!"* just like in the real tournaments. * **The Score:** Closest pot to the center wins. Clean floors are a bonus. ### BONUS DAY: The "Wildcard" Game The discipline is a mystery. Our local legends will choose the challenge. Expect the unexpected: and probably more shots. **AND REPEAT.**

La domenica ormai è appuntamento fisso per il nostro gruppo e adesso che le temperature si sono abbassate è il momento di spostarci nella parte invernale del Just me (ex Just Cavalli). Ci incontriamo alle 20:00 per socializzare al nostro tavolo riservato e gustare un ottimo buffet con la prima consumazione inclusa al costo di soli 10€. Alle 22:30 faremo un brindisi di prosecco offerto dagli organizzatori e chi vuole può rimanere a ballare. Serata dedicata a un pubblico di tutte le età, divertimento assicurato! È gradita conferma via whatsapp ai nostri numeri: Enrico 3930134920 melissa 3755058482

## 🇪🇸 Español Iremos a la exposición *Luce d’Estasi* de **Alessandro Sicioldr** en la **Primo Marella Gallery**. Sumérgete en un universo donde la luz y las imágenes despiertan sensaciones profundas entre realidad y sueño, invitándonos a explorar los límites de la percepción y el inconsciente. Esta obra contemporánea es perfecta para inspirar conversaciones, descubrir nuevas sensibilidades y crecer juntos en cultura y mirada artística. Únete a nosotros para vivir arte, intercambiar ideas y conocer almas curiosas. El evento es **gratuito**. *** ## 🇬🇧 English We’re going to see *Luce d’Estasi*, the exhibition by **Alessandro Sicioldr** at **Primo Marella Gallery**. Immerse yourself in a world where light and imagery awaken deep sensations between dream and reality, inviting us to explore perception and the unconscious. This contemporary art experience is perfect for inspiring conversation, expanding aesthetic awareness, and connecting with others through culture. Join us to experience art, exchange ideas, and meet curious minds. The event is **free**. *** ## 🇮🇹 Italiano Andremo alla mostra *Luce d’Estasi* dell’artista **Alessandro Sicioldr** alla **Primo Marella Gallery**. Un invito a immergersi in un universo in cui la luce e le immagini evocano sensazioni profonde tra sogno e realtà, invitandoci ad esplorare i confini della percezione e dell’inconscio. Un’esperienza di arte contemporanea perfetta per ispirare conversazioni, ampliare la sensibilità estetica e connettersi attraverso la cultura. Unisciti a noi per vivere l’arte, scambiare idee e incontrare menti curiose. L’evento è **gratuito**.

**Prova a** **catapultarti** **nel futuro: cosa succede se l’educazione non** **rende cittadini autonomi, responsabili e** **rispettosi?** La risposta la troviamo pure oggi. Basta aprire le notizie per capire dove andremo di questo passo. Cosa c’entra la filosofia? È molto più pratica di quanto si pensi ed è strettamente collegata ai drammi educativi che stiamo vivendo. Con **Rachele** **D’Andrea,** **designer e studiosa di scienze dell’educazione,** scopriremo come educazione e filosofia possano convivere e cosa c’entri tu in questo confronto. In questo evento, attraverso giochi di gruppo, capirai meglio come questa unione sia possibile. Vedrai entrambe le discipline con uno sguardo divertente e (veramente) partecipe! **Sabato 21 Marzo ore 18:30, zona Milano. Il luogo verrà comunicato prima dell’evento.**

venerdì sera ci troviamo in questo bellissimo locale invernale dove gustare un ottimo buffet in compagnia al prezzo di 17€ comprensivo anche della prima consumazione. Avremo il nostro tavolo riservato dove poter conoscerci chiacchierare e fare amicizia. Dalle 22,30 chi vuole può rimanere a ballare la migliore musica dagli anni 70 ai giorni nostri. Evento consigliato a un pubblico over 35/40. Gradita la conferma via whatsapp ai nostri numeri: Enrico 3930134920 melissa 3755058482

La domenica ormai è appuntamento fisso per il nostro gruppo e adesso che le temperature si sono abbassate è il momento di spostarci nella parte invernale del Just me (ex Just Cavalli). Ci incontriamo alle 20:00 per socializzare al nostro tavolo riservato e gustare un ottimo buffet con la prima consumazione inclusa al costo di soli 10€. Alle 22:30 faremo un brindisi di prosecco offerto dagli organizzatori e chi vuole può rimanere a ballare. Serata dedicata a un pubblico di tutte le età, divertimento assicurato! È gradita conferma via whatsapp ai nostri numeri: Enrico 3930134920 melissa 3755058482

Continua il nostro sabato adulto di Milano e dintorni con ricco buffet e musica commerciale a 360°. Tavolo riservato con posto a sedere, ingresso con prima consumazione e buffet 20€. Ampio parcheggio gratuito nei dintorni del locale. Consigliato per un età compresa tra 30 e 60 anni. Gradita la conferma ai nostri numeri Enrico 3930134920 melissa 3755058482

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.

Discover Kiro, AWS’s innovative development environment that adapts to your workflow. Whether you prefer specification-driven development or a more intuitive, vibe-based approach, Kiro empowers you to build applications your way. In this session, speakers will explore Kiro’s core functionality and its evolution through re:Invent 2025, along with demonstrations of prompts used to create APIs, hooks, and steering documents. In the latter part of the session, watch as we build a complete example from scratch, showcasing Kiro’s agentic AI workflow in action for spec-driven development and vibe coding. What You'll Learn - Core Kiro concepts and development philosophy Feature evolution: pre and post re:Invent 2025 Practical examples: API creation, hooks, and steering docs Live coding demonstration with real-time problem solving Who Should Attend - Developers, solutions architects, and technical leaders interested in modern AWS development tools and AI-assisted coding workflows. **Speakers Bio:** Matthew Jorat: Matthew Jorat is a Customer Solutions Manager at AWS with nearly three decades of expertise in AI, cloud transformation, migration, modernization, IT, technology, and business. His career spans infrastructure engineer, solutions architect, security auditor, customer success director, support and services director, and operations officer. He was an early adopter of AWS services as a customer, and his current role at AWS uniquely blends his technical and business skills as he partners with executive teams to translate strategic priorities into measurable business outcomes through cloud adoption, AI implementation, and operational excellence. Matt leads end-to-end AI initiatives for enterprise customers, identifying high-impact use cases and maintaining relentless focus on measurable ROI. He holds eight AWS certifications and serves as Adjunct Professor at Franklin University teaching cloud computing and AWS architecture. His expertise encompasses GenAI, agentic AI systems, migration, modernization, and optimization strategies that drive transformation at scale. [https://www.linkedin.com/in/mattjorat/](https://www.linkedin.com/in/mattjorat/) Girish Bhatia: Girish Bhatia is a seasoned technology delivery leader with deep expertise in cross-domain program management. He holds multiple AWS certifications, including AWS Certified Solutions Architect – Associate, AWS Certified Developer – Associate, and AWS Generative AI Practitioner, and is also an AWS Community Builder. Girish brings over two decades of experience in the information technology industry. Throughout his career, Girish has led major technology-driven business transformation from modernizing on-premises applications to driving large-scale cloud migrations. His work includes API-based integration platforms, data-center and mainframe modernization, and enterprise cloud adoption initiatives. Based in Columbus, Ohio, Girish works at a tech-forward fintech company. He is passionate about AWS serverless architectures, Generative AI and emerging cloud technologies. An avid learner and builder, he continues to explore and apply the latest innovations in AWS to help organizations accelerate their digital transformation. https://www.linkedin.com/in/girishbhatia/[https://www.linkedin.com/in/girishbhatia/](https://www.linkedin.com/in/girishbhatia/) **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

## **Columbus Bitcoin Meetup – Event** Join us for another great evening dedicated to Bitcoin, learning, and community. We will be gathering in the private room at Olentangy Brewery for an evening of conversation, education, and fellowship with fellow Bitcoiners. This special event will feature three guest speakers sharing insights from across the Bitcoin ecosystem. ### **Guest Speakers** **Lindsay Faust** Relationship Manager at River **Andrew Tilmann** CEO of the Midwest Bitcoin Summit **Carlos Estrada** Founder of Coin Vigilante In addition to speaking during the event, Andrew Tilmann will also be available for a meet and greet. This will be a great opportunity to ask questions about the upcoming Midwest Bitcoin Summit, taking place September 23 and 24 at the Columbus Convention Center. ### **Midwest Bitcoin Summit Discount** Early Bird pricing ends **April 1st**, but you can still save **21%** by using the promo code: **COLUMBUS** Use the link below to apply the discount: [https://tickets.midwestbtc.com/affiliate/columbusbitcoinmeetup/event/midwest-bitcoin-summit-2026/?promoCodeTask=apply&promoCodeInput=columbus](https://tickets.midwestbtc.com/affiliate/columbusbitcoinmeetup/event/midwest-bitcoin-summit-2026/?promoCodeTask=apply&promoCodeInput=columbus) ### **Event Details** This will be a three hour event, with speakers beginning just before 7:00 PM. There will be plenty of time afterward for networking, meeting new friends, and continuing the conversation. Food will be provided. We look forward to seeing you there! ***

**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 **Abstract** Web Forms gave .NET developers a powerful abstraction for building reusable UI controls long before design systems were a thing. Web Components finally bring that same idea to the browser natively. This session explores how the Web Forms mindset translates into Custom Elements, Shadow DOM, and HTML templates. We’ll examine how Web Components enable design systems that work across frameworks, how they differ from server‑driven controls, and why they’re becoming a foundational layer for modern UI. Whether you’re maintaining legacy apps or building greenfield projects, you’ll leave with a practical understanding of how to apply familiar patterns in a modern, standards‑based way. **YouTube Link** TBA

OpenClaw, NemoClaw, personal assistants, 24/7 agents. What does it all mean? How does it all work and what should we know about it? 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.transformlabs.com/services)

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.

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