High Scalability Computing

**Sažetak:** Digitalna transformacija ulazi u novu fazu u kojoj umjetna inteligencija i alati poput Microsoft Copilota u Microsoft 365 okruženju postaju ključni akceleratori produktivnosti i kvalitete odlučivanja. Predavanje se zasniva na višegodišnjem iskustvu implementacije digitalne transformacije, s fokusom na stvaranje mjerljive vrijednosti kroz primjenu AI-ja u svakodnevnom radu menadžmenta i zaposlenika. Kroz niz primjera predavanje će objasniti važnost inovacija i pravilnog odabira ključnih tehnologija u kreiranju novih poslovnih modela kao osnove svake digitalne transformacije. Koristeći konkretne primjere iz prakse predavač će objasniti kako Copilot, analitika poslovnih podataka i cloud tehnologije podržavaju donošenje odluka temeljenih na podacima, optimizaciju procesa i unaprjeđenje korisničkog iskustva. Sudionici će steći uvid u ključne stupove transformacije – poslovni model, podatke i agilnu organizaciju – te kako uprava može voditi promjene i mjeriti uspjeh kroz KPI-jeve i povrat ulaganja u razdoblju od 6 do 18 mjeseci. Naravno, možete se zapitati: Što ako ne započnemo digitalnu transformaciju? Imamo li izbora? Na to i ostala pitanja pronađite odgovore na predavanju! Predavanje je nastalo na temelju iskustva tima stručnjaka za digitalnu transformaciju koje je predvodio predavač stečeno u provedbi projekata digitalne transformacije u tvrtkama u regiji, ali i kao poduzetnika i predsjednika uprave IT tvrtke koja kontinuirano inovira i ima više od 120 međunarodnih nagrada za inovacije u IT-u. **O predavaču:** Tomislav Bronzin jedan od samo 165 nositelja prestižne titule Microsoft Regional Director, kao i titule Microsoft Most Valuable Professional (M365). Kao osnivač tvrtke CITUS i inovator osvojio je više od 120 međunarodnih nagrada za inovacije, te posjeduje šest patenata u područjima primjene umjetne inteligencije, pomiješane stvarnosti i cloud tehnologija. Svoje stručno znanje je dopunio iskustvom rada na globalnim i EU projektima u više od 40 država gdje je kao konzultant i voditelj projekata u proteklih 25 godina pomagao vladama, IT asocijacijama, upravama tvrtki i razvojnim timovima postizanje poslovnih rezultata, pretvarajući tehnološke inovacije u stratešku prednost, mjerljive rezultate i održive organizacijske promjene. Tomislav vješto pomaže u projektiranju i implementaciji umjetne inteligencije na način da demonstrira moć AI koja povećava ljudski potencijal, potičući donošenje odluka, produktivnost i suradnju, a što rezultira poboljšanjem uspješnosti organizacija. Stručnjak je u kreiranju strategije implementacije umjetne inteligencije, posebno usvajanjem tehnologija poput Microsoft 365 i Copilota, Power Platform i rješenja temeljena na Azure-u kako bi ostvario poslovni utjecaj. Njegov angažman u IT i poslovnoj zajednici ubrzali su digitalni rast organizacija u čitavoj Europi. Posebno je aktivan u Hrvatskoj, gdje kao potpredsjednik Udruženja za IT Hrvatske gospodarske komore zastupa poslovnu zajednicu i promiče utjecajne digitalne inicijative kao član Nacionalnog vijeća za digitalnu transformaciju Republike Hrvatske. Čest je govornik na međunarodnim konferencijama, viši predavač na Algebra Bernays University, te autor više od 40 znanstveno-istraživačkih rada s više od 120 citata. Kao član upravnog odbora Hrvatske udruge poslodavaca član je Nacionalnog vijeća za ljudskih potencijala Republike Hrvatske – Sektorskog vijeća za elektrotehniku i računarstvo.

\*\*\*\* Practice Foreign Languages with Native Speakers \*\*\*\*\* === \*\*\*\*\*\*\*\*\*\*\*\* at the Language Conversation Table \*\*\*\*\*\*\*\*\*\*\* === \*\*\*\* Practice Foreign Languages with Native Speakers \*\*\*\*\* === \*\*\*\*\*\*\*\*\*\*\*\* at the Language Conversation Table \*\*\*\*\*\*\*\*\*\*\* === The caffe Cukeraj provides us with a back-room reserved just for this event, where we get to practice Croatian and other languages three hours for free.The entrance is free, but to be sure that Domenico will continue to host us, please have at least one drink when you're coming.at Cukeraj, Petrinjska 61See you soon!P.S. IF U HAVE ANY PROBLEMS FINDING THE PLACE BE FREE TO CONTACT THE ORGANIZER: +385953913346 \*\*\*\*\* Vježbajte Strane Jezike sa Izvornim Govornicima \*\*\*\*\* === Za organizaciju događaja se ne mora nista platiti. Radi korištenja prostora u kafiću (koji se nalazi u dvorišnoj zgradi) , bilo bi poželjno kad bi svatko naručio barem jedno piće. Nedjelja 18:00 - 21:00 sati Cukeraj Petrinjska 61

Next AWS meetup is up to date. This chapter is dedicated to **cloud migration** and **a developer-first tour of the AWS services**. 🗓 **Save the Date**: Mark your calendar 🍕 + 🍺 = Let's gather around pizza and beer at **Hevre** or Watch the stream on [YouTube (link)](https://youtube.com/live/x2YENCV4jnU) Hosted by: **Maciej Lelusz**, AWS Hero AWS Community Builders: **Maria Kmita** 🎤 **Speakers**: 〰️ *„Cross-Account, Cross-Region,* *Cross-Fingers – Migrating a Live AWS Platform"* **Volodymyr Hordiienko**, DevOps Architect at Intellias 〰️ *„NET on AWS: Better Than You Think"* **Wojtek Dąbrowski**, AWS Hero 💡 Details about Speakers & Talks💡 **Volodymyr Hordiienko:** DevOps Architect with over a decade of experience in multi-cloud infrastructure, platform engineering, and delivery automation. Designs and builds production-grade environments across AWS, Azure, GCP, and hybrid on-prem - covering architecture, infrastructure-as-code, CI/CD pipelines, container platforms, security, and operational reliability. Has led cloud migrations, platform modernizations, and greenfield builds across industries, including telecom, healthcare, IoT, finance, and retail. ☞ will speak about: A practical AWS migration story about rebuilding a live platform from a single-account, manually managed setup into a governed multi-account delivery model. The talk covers Terragrunt/Terraform, ECS Fargate, RDS, S3, CloudFront, Lambda, Cognito, CI/CD, cross-account deployments, mobile release pipelines, enterprise IAM constraints, and the operational reality of getting an AWS platform truly ready for production. **Wojtek Dąbrowski**: is a Solutions Architect and backend engineer with over a decade of experience, working primarily with AWS. He stays hands-on with code and delivery, combining practical engineering with architecture and technical decision-making. Currently, he is a Platform Tech Lead at Northmill Bank. Since 2019, he has led AWS User Group Silesia in Poland, and in 2023, he was recognized as an AWS Hero. ☞ will speak about: Most people still assume AWS is not the natural home for .NET and treat C# as a “second choice” on AWS. That used to be a fair concern in some areas, but it’s no longer the reality. In this talk, we’ll walk through what building on AWS looks like when your primary stack is C# and modern .NET. We’ll take a developer-first tour of the AWS services that make .NET a strong fit: serverless workloads (APIs, async processing, event-driven systems), container platforms, and infrastructure-as-code written in C#. Along the way, I’ll show concrete patterns and trade-offs, including where .NET shines, where it’s neutral, and where you should be honest and pick a different tool. The goal is simple: leave with a clear mental model, practical options you can use immediately, and a refreshed view of what “.NET on AWS” can look like in 2026.

Banke rijetko kada drastično mijenjaju svoje sustave, a pogotovo same načine rada unutar timova. No, Erste se nedavno odlučio upravo na takav poduhvat koji im je na kraju poboljšao timsku suradnju i unaprijedio vođenje projekata. Promjena je počela na razini samih fundamenata *project managementa* pa su tako implementirali “*Erste Large Scale*” agilni model, a organiziran je prema uzoru na poznati Spotify model. Temelj tog pristupa leži u organiziranju manjih, podosta samostalnih i autonomnih jedinica koji se nazivaju *tribeovi* i *squadovi*, a zajedno čine nešto veće jedinice koje nazivamo *guildovi* i *chapteri*. Pristup je u praksi doveo do velikih poboljšanja u vođenju projekata, ali su cijelu priču morali upotpuniti i s tehničke strane. Kako su do tada sve vodili uz kombinaciju **Azure Boardsa** i **CA PPM-a**, što je bilo daleko od adekvatnog pristupa, odlučili su se na prelazak na jedinstveni **Jira Cloud** sustav, a plodove istog su počeli ubirati nedugo nakon migracije. Kako je cijeli proces tekao, koliko je bilo zahtjevno migrirati sve podatke i entitete u Atlassianovo okruženje te što su naučili iz ovako kompleksnog projekta, saznat će **21.5.** na drugom ovogodišnjem Atlassian Community Eventu u Zagrebu. Osim **Željke Straznicky**, **Lucije Marić** i **Tomislava Tobijasa**, na eventu će se pridružiti i brojni drugi sudionici projekta od kojih ćete moći saznati sve što vas zanima vezano uz ovu veliku promjenu unutar Erste banke. Uz pokoju cugu i klopu nakon eventa, naravno! 21.5.2026. 17:30 Radnička cesta 37A, 4. kat, ured Koiosa **Agenda:** * Registracija sudionika: 17:30-18:00 * Željka Straznicky, Lucija Marić, Tomislav Tobijas: Kako je Erste unaprijedio vođenje projekata uz Jira Cloud?: 18:00 - 18:45 * Q&A: 18:45 - 19:00 * Networking uz cugu i klopu: 19:00 - 00:00

Zagreb language and culture exchange meetup. Chat in many languages, meet new people and plan adventures together. Hey everyone! 👋 As spring arrives in Zagreb and the city wakes up again, we’re keeping Thursdays social with **Small Friday International Zagreb** ([SFIZ.FUN](https://sites.google.com/view/smallfridayinternationalzagreb/)) a relaxed international meetup where locals, expats, Erasmus students and travellers gather to chat, exchange languages, share stories and plan the next adventure. Think of it as Zagreb’s global living room with lively conversations, and that moment when a random Thursday evening decides to surprise you. ✨ Whether you’ve just arrived in Zagreb, been here a while, or live around the corner, you’re very welcome. 📍 **When & Where** 📍 **The Beertija** Pavla Hatza 16, Zagreb 🕗 **Every other Thursday from 8PM** ✨ Free to join: simply grab a drink and support our host bar 🍺🎸 ✨ Open to everyone: all ages, backgrounds and language levels 💬 **What Happens at [SFIZ.FUN](https://sites.google.com/view/smallfridayinternationalzagreb/)**? Expect a relaxed, social atmosphere where conversations flow naturally. 🗣️ La**nguage Exchange** English, Croatian, Spanish, French, German, Italian, Ukrainian, Russian… and often more. 🌍 **Cultural Exchange** Locals, expats, travellers and Erasmus students sharing stories, experiences and perspectives. 🤝 **New Connections** Real conversations, genuine laughs, and the occasional new friend. 📅 **Weekend Planning** People often end up planning hikes, concerts, trips, festivals or nights out together. No formal structure, no pressure, just people meeting people. 🌸 **Why Join in Spring?** Spring is when Zagreb truly comes alive. Magnolia trees bloom across the city, café terraces fill with conversation, and longer sunny days invite people outdoors. Locals stroll through parks, cycle along the Sava, run around Jarun and Bundek lakes, or escape to the nearby Medvednica mountain for hikes and views above the city. At the same time, Zagreb’s cultural calendar blossoms with exhibitions, concerts, festivals and theatre performances, while markets like Dolac overflow with seasonal produce: asparagus, wild garlic, strawberries and fresh flavours of the season. It’s the perfect time to meet people and explore the city together. And many of those plans begin right here, at [SFIZ.FUN](https://sites.google.com/view/smallfridayinternationalzagreb/). 🌍 🍺 **Why The Beertija?** Because it’s more than a bar, it’s our headquarters. Expect: 🌿 leafy terrace vibes 🎸 rock-inspired atmosphere 🍺 excellent beers 🛋️ relaxed living-room energy 🚭 non-smoking indoor space It’s the kind of place where you pop in for one drink and suddenly realise the evening flew by. 💡 **First-Timer Tip** If it’s your first time: 👋 arrive early 🙂 smile and say hello 💬 jump into a conversation Everyone was new once and that’s how all starts. 🌍 **Join the Crew** [SFIZ.FUN](https://sites.google.com/view/smallfridayinternationalzagreb/) is a community built by the people who show up. So if your Thursday evening could use a little more conversation, laughter and international energy, come by and join us. Bring a friend if you like, or come solo and meet new ones. ✨Ditch the screen, grab a drink, meet the world🌍 See you on Small Friday! 🍻 **SFIZ Crew** P.S. Spread the word https://sites.google.com/view/smallfridayinternationalzagreb 🔎 **How to Spot Us** New here? Best trick is to swing by right at the start, that’s when it’s easiest to find the crew and jump straight in, or ask the bar staff about the event ✨ Need quick updates or can’t see us straight away? No worries, our [WhatsApp group](https://sites.google.com/view/smallfridayinternationalzagreb/faq/sfiz-whatsapp-guide-keeping-it-fun-and-respectful) is where you can ask quick questions. 💖 #ZagrebGlobalMingle 💖

Carissimi, proseguiamo il nostro viaggio per parlare di **#AWS** ! Ci troviamo in **#presenza GIOVEDì 21 maggio alle ore 19:00**. L'incontro si terrà presso il[ Coworking Mestre](https://www.coworkingmestre.it/), in via Torino 135, di fronte al NH Laguna Palace Hotel. E per chi non potesse raggiungerci, si terrà anche in **#streaming** su YouTube. La scaletta prevede due speech seguiti da discussione ciascuno. 🗣[Riccardo Marostica](https://www.linkedin.com/in/riccardo-marostica-bba072206/), ci parlerà delle sfide che ha affrontato nel passaggio da prototipo a sistema reale con Amazon **#Bedrock #AgentCore** ! A seguire 🗣 [Tommaso Dri](https://www.linkedin.com/in/tommaso-dri/), ci racconterà come passare da un’infrastruttura statica a un modello dinamico **#PayAsYouGo** attraverso AWS **#CloudFormation** e **#Lambda** ! 👥 Poi ci sposteremo per \( 🍸 \| 🍺 \) & \( 🍕 \| 🍔 \) e **#networking** ! E come sempre, proponete[vi per] argomenti e/o location con il [Form Google](https://forms.gle/1JdE6YWPbo6phuLe8) o direttamente nel canale Telegram, o come speaker su [Sessionize](https://sessionize.com/aws-user-group-venezia/) !

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.

We are a real world Martial arts group. \ Called DO JUNG ISHU (the art of fighting) \ Based off of Jeet kune do we just continued where Bruce Lee left off. \ We have been around a while. \ Every week we get together and work technical skills and full contact spar. \ Almost all of the instructors have been in everything from street fights to the ring and some still compete in cage fighting. \ If you want to take your skills up, improve your confidence, gain self defense skills, get in better shape, test yourself or just want to kill some time and possibly get hit a bit come on down. \ We will be located at 3923 N High St, Columbus, OH 43214 Outside in the grass between the playground and horseshoe area. our instructors are normally in a black and red art of fighting shirt \ if you can not find us call or text me at 6143570295 Saturday 1:30pm Wednesday 5:45pm From Age 16 and up. attendees under the age of 18 must have a guardian with them. \ Wear workout clothes. \ Bring a MOUTHPIECE! \ WE HAVE GLOVES. \ $10 per class $5 per class if you are wearing a club shirt Club shirts are $25 Hope to see you soon. \ let me know if you have any questions :)

**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

We are a real world Martial arts group. \ Called DO JUNG ISHU (the art of fighting) \ Based off of Jeet kune do we just continued where Bruce Lee left off. \ We have been around a while. \ Every week we get together and work technical skills and full contact spar. \ Almost all of the instructors have been in everything from street fights to the ring and some still compete in cage fighting. \ If you want to take your skills up, improve your confidence, gain self defense skills, get in better shape, test yourself or just want to kill some time and possibly get hit a bit come on down. \ We will be located at 3923 N High St, Columbus, OH 43214 Outside in the grass between the playground and horseshoe area. our instructors are normally in a black and red art of fighting shirt \ if you can not find us call or text me at 6143570295 Saturday 1:30pm Wednesday 5:45pm From Age 16 and up. attendees under the age of 18 must have a guardian with them. \ Wear workout clothes. \ Bring a MOUTHPIECE! \ WE HAVE GLOVES. \ $10 per class $5 per class if you are wearing a club shirt Club shirts are $25 Hope to see you soon. \ let me know if you have any questions :)

**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

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)