How to Invest in Bitcoin

Join us for “Platform Engineering × AI: From Refactoring to Reliability,” an evening exploring how AI agents, deterministic codemods, and supervised automation are reshaping large-scale engineering workflows. Hear real-world stories of shrinking multi-year migrations into months, transforming fragile legacy code into evergreen systems, and saving hundreds of developer hours with AI-powered codemods. A meetup for engineers who want to move beyond writing code—into orchestrating intelligent systems that write and improve it. ***Agenda*** 18:00 - Gathering, food, drinks & mingling 18:30 - **From 8 Years to 6 Months: Orchestrating AI agents for Large-Scale Refactoring** \- Alon Segal & Amit Hanoch\, monday\.com 19:00 - **Saving 1000+ developer hours with codemods -** Elad Bezalel, Lemonade 19:30 - **From Legacy to Evergreen: Supervising AI Agents for Confident Coding** \- Yonatan Kra\, Vonage **Talk Abstracts** **From 8 Years to 6 Months: Orchestrating AI agents for Large-Scale Refactoring** Refactoring a massive legacy monolith is every developer’s nightmare—especially when estimates hit 8 person-years. At monday.com, attempts to rely solely on Generative AI introduced hallucinations and drift, pushing us to rethink automation entirely. In this talk, we’ll show how we cut the migration timeline to just 6 months by building a custom orchestration engine combining agentic coding with deterministic codemods (AST). You’ll see our “Research-Execute-Review” workflow in action, where a Node.js orchestrator manages autonomous agents that validate their own code through custom validators, linters, and tests before a human ever reviews a PR. We’ll share the governance patterns, oversight strategies, and orchestration framework that enabled us to eliminate years of technical debt in months—while maintaining full stability and zero production incidents. **Saving 1000+ developer hours with codemods** Moving from one major version to another in various repositories is a tough task that might take precious hours of your time. To put it delicately, I hate manual work. Facing the excruciating process ahead of me, I decided to build a tool to help me in migrating huge amounts of code from one version to another. In this session I will share the reasoning for this project, the technicalities behind it, how to use AI to generate migrations, and how to use this tool for your own benefit. **From Legacy to Evergreen: Supervising AI Agents for Confident Coding** Are you spending much of your time wrestling with untested, fragile legacy code? AI agents promise an easy escape by instantly generating and refactoring code. They even seem to offer test coverage. Yet using them unchecked results in low-quality "legacy code" that is just as painful to maintain as, well, legacy code. In this talk we will talk through a "Small Step" methodology for effectively partnering with your AI agent: we'll break down complex modules into manageable chunks, guiding the agent with precise prompts to focus on the public interface and business logic, not implementation details and even a way to automatically make sure no regressions were made during a change. You will walk away with a proven, practical framework for supervising AI-driven Coding. It will allow you to confidently transform old, undocumented systems into evergreen code with a robust test suite that prevents regressions, accelerates refactoring, and dramatically boosts development velocity. **Speaker Bios** **Alon Segal - Frontend Engineering Team Lead, [monday.com](http://monday.com)** Alon is a Frontend Engineering Team Lead at monday.com, where he leads a team in the Client Foundations group and focuses on the core systems that power the company’s web platform. A long-time frontend infrastructure enthusiast, Alon loves turning complex architectural challenges into elegant, scalable solutions. **Amit Hancoh - Tech Lead, [monday.com](http://monday.com)** Amit is a Tech Lead at monday.com focused on leveraging AI for complex engineering challenges. He holds a B.Sc. in Computer Science and has a deep understanding of the platform, originating from his work on the core Widgets Infrastructure. Amit was part of the team that developed Morphex, a tool which utilized AI agents to split monday.com’s monolith architecture, significantly accelerating a multi-year effort into just a few months. His technical foundation was built earlier while serving as a developer in the IDF unit "Mazpen". When not improving code velocity, Amit is a dedicated coffee content creator. **Elad Bezalel - Frontend Lead, Lemonade + Web & Angular GDE** Elad is a combination of a designer and a programmer who aims to create beautiful yet comfortable web applications with the main technology he loves - Javascript. He currently leads the frontend at Lemonade, and a Web & Angular GDE. **Yonatan Kra - Software Architect, Vonage** Yonatan has been involved in some awesome projects in the academy and the industry - from C/C++ through Matlab to PHP and javascript. Former CTO at Webiks. Currently he is a Software Architect at Vonage and an egghead.io instructor.

TAMI open-fa-sure (Open Night) is a great time to visit the space and get to know how things work. If you want to double check whether someone is in the space, call 03-3726660. ========== TAMI wiki: [https://telavivmakers.org](https://telavivmakers.org) TAMI main Telegram channel: [https://t.me/+0t5M0-jK9iIwZmM8](https://t.me/+0t5M0-jK9iIwZmM8)

באו לתקן כל מה שלא עובד. יותר טוב אם [צרו איתנו](https://docs.telavivmakers.space/welcome) קשר וספרו לנו מה הולכים לתקן ךפני להגיע. Come to fix together It is much better if you [contact us](https://docs.telavivmakers.space/welcome) and tell what do you want to repair before coming.

הצטרפו לקורס ייחודי, שבו תלמדו איך להפוך רעיונות יצירתיים למציאות, בעזרת כלים מתקדמים של בינה מלאכותית. נלמד כיצד לייצר תוכן מרתק, ליצור תמונות מדהימות, ולהפוך טקסטים לדימויים מוחשיים באמצעות הדפסה וחיתוך בלייזר. במהלך הקורס נשלב עבודה מעשית ויצירתית עם כלי בינה מלאכותית מתקדמים כמו Suno, Nano Banana, Kling AI, ChatGPT ועוד, כדי לייצר תוכן מרתק, ליצור תמונות מדהימות ולהפוך טקסטים לדימויים מוחשיים. תוצר: מודל תלת-ממד ועיצוב בחיתוך לייזר שניצור באמצעות בינה מלאכותית. תכני הקורס עלות: 450 ש"ח (400 ש"ח לתושבי יהוד-מונוסון). **שימו לב: לא מספיק להרשם במיטאפ יש להרשם גם בקישור הבא** 🔗 לפרטים והרשמה: [ https://link.makelab.org.il/creating-with-AI](https://link.makelab.org.il/creating-with-AI)

REGISTIRATION IS VIA THIS LINK: https://luma.com/zw2rud9i Agenda: ​**18:00-18:30 -** Gathering, food and drinks **18:30-18:45 -** NLP IL & Workday : Opening words **18:45-19:15 - Daniel & Matvey (Workday) -** Same Input, Different Output? The Fight for Deterministic LLM Inference **19:15-19:45 - Maya (Solid) -** Text2SQL: Semantic Models In Action **19:45-20:15 - Idan (Decart) -** Windowed Attention - Theory to Practice

Get the **latest practical tools and techniques for building AI agents**, simple and to the point. Whether someone at your company said "WE NEED AI NOW", or you just have a startup idea, **you need to know what's the best tools for building AI agents now**, not all the deprecated stuff from last week. Join us to learn the latest and greatest from our amazing speakers, mingle, and most importantly eat some pizzas and drink a bit (or whatever tasty food we can get)! **On the agenda (the usual...):** * **18:00-18:30** \- Mingling\, pizza and drinks 🍕 * **18:30-18:45** \- Quick welcome & updates by [Ashley Majar @ Cyshel](https://www.linkedin.com/in/ashleymajar/) * **18:45-19:00** \- Why Your AI Needs a Brain\, Not a Spreadsheet by [Rom Iluz @ MongoDB](https://www.linkedin.com/in/rom-iluz/) * **19:00-19:30** \- How We Built the \#1 Deep Research Agent by Doing Less by [Eyal Ben Barouch @ Taviliy](https://www.linkedin.com/in/eyal-ben-barouch-007-1a2b3c4d5/) * **19:30-20:00** \- Awareness vs\. Memory \- How I Mix Both by [Yogev Ben-Tov @ Team0](https://www.linkedin.com/in/ybentov/) * **20:00-20:30** \- How to Work with 4 Terminals and Kickass by [Sahar Carmel @ Mixtiles](https://www.linkedin.com/in/saharcarmel/)

**TAMI Hacking Nights** \- join TAMI CTF team and practice challenges and CTFs with us \- share your knowledge about ethical hacking techniques and tools \- bring some device to reverse engineer it and explore how it works \- propose a bug bounty program to work on together \- just watch and learn from others The meetings are informal and open to all levels - from total beginners to hardcore CTF veterans. Join our HackaTAMI Telegram channel ([https://t.me/+KAXY_iPcPlpmZTRk](https://t.me/+KAXY_iPcPlpmZTRk)) to discuss what we will do this Tuesday and come to TAMI. ========== TAMI wiki: [https://telavivmakers.org](https://telavivmakers.org) TAMI main Telegram channel: [https://t.me/+0t5M0-jK9iIwZmM8](https://t.me/+0t5M0-jK9iIwZmM8)

As AI engineering moves from experiments to production, the challenge is no longer just “using an LLM” - it’s architecting real systems around agents, context, and control. In this meetup, we’ll explore how companies build reliable multi-agent flows, refactor early hacks into scalable architectures, and get AI coding agents to produce real, shippable work. We’re bringing together experts from HoneyBook, DoorLoop, and Unity to share how they design agent architectures, evolve prototypes into robust systems, and turn coding agents into productive teammates. Join us for an evening where AI engineering gets practical, hands-on, and deeply real. —---- **Agenda:** 17:30 - 18:30 - Food, drinks and mingling 18:30 - Onboarding Zen: Orchestrating Multi-Agent Flows into One Whole Experience - Idan Doron, Senior Full Stack Engineer at HoneyBook 19:00 - Refactoring the Agent: From Hardcoded Logic to Unified LangGraph & MCPs - Maor Oz, Technical Lead at DoorLoop 19:30 - AI Coding Agents: From Vibes to Production - Nir Jacob, Senior Full Stack Engineer at Unity 20:00 - More drinks and mingling! The talks will be delivered in Hebrew. —---- **// Onboarding Zen: Orchestrating Multi-Agent Flows into One Whole Experience - Idan Doron, Senior Full Stack Engineer at HoneyBook** Forcing an LLM to behave the way you intend is a never-ending challenge, and we faced this challenge in our onboarding experience. At HoneyBook, our onboarding experience uses multiple AI agents - contracts, invoices, pipeline, and an onboarding specialist - each tied to a unique UI mode. That worked well until we realized real users don’t stick to a single intent, and they move from one context to another while staying with the same agent and the same UI experience. In this talk, we’ll explore how we built a multi-agent orchestrator that keeps onboarding seamless and context-aware. We’ll share how we designed intent routing, used “think tools” that guide reasoning without extra LLM calls, created safe fallback paths, and balanced model decisions with deterministic logic. ***About the speaker:*** Idan is a Senior Full Stack Engineer at HoneyBook, driving AI initiatives from product development to company-wide task forces. One of the first to introduce AI at HoneyBook, she now focuses on agentic AI engineering. In her free time, you can find her doing functional training or baking (though not at the same time). [LinkedIn](https://www.linkedin.com/in/idandoron/) **// Refactoring the Agent: From Hardcoded Logic to Unified LangGraph & MCPs - Maor Oz, Technical Lead at DoorLoop** How do you evolve from a fragile, hardcoded script into a scalable agent architecture? At DoorLoop, we began with almost no AI context, stitching together limited workflows without tools. It quickly became clear that this approach could not scale. In this session, we will explore the real engineering journey of building an AI platform, tracing the evolution from early RAG experiments to fully stateful, production-grade agents. We’ll cover the steep learning curve of adopting LangChain, the early limitations of tool-less and prompt-only workflows, and the pivotal shift to the ReAct paradigm. Finally, we’ll look ahead to the future of agent scalability, focusing on how the Model Context Protocol (MCP) enables clean, standardized connections between agents and internal tools, unlocking a more modular, extensible, and maintainable AI architecture. ***About the speaker:*** Maor Oz is an AI Technical Lead at DoorLoop. Over the past two years, Maor was a Technical Lead focused on strengthening the company’s infrastructure and developer experience. Six months ago, he transitioned into an AI Technical Lead role, where he now leads DoorLoop’s initiative to introduce and scale multiple AI agents across the company. In his free time, you can find Maor playing various instruments, creating music and playing video games. [LinkedIn](https://www.linkedin.com/in/maor-oz-a02129100/) **// AI Coding Agents: From Vibes to Production - Nir Jacob, Senior Full Stack Engineer at Unity** If you’ve ever found yourself in a never-ending debate with an AI where “You Are Absolutely Right!” you know the unique frustration of working with LLMs that sound certain but act chaotic. This talk digs into what’s really happening under the hood when AI tries to help you write code and why things so often go sideways. We’ll walk through real cases where good prompts went bad, bad context ballooned into messy diffs, and where the AI’s confidence outpaced its correctness. More importantly, we’ll explore practical methods to fix this with advanced context-engineering techniques, task delegation across specialized sub-agents, and patterns that dramatically reduce hallucinations and missteps. You’ll learn how to structure conversations, break down problems, and guide coding agents so they become dependable collaborators instead of unpredictable debaters. This session will show you how to turn your AI slop into vibes and finally get AI to help you write better code, faster. ***About the speaker:*** Nir Jacob is a Senior Full Stack Engineer at Unity. He has spent the past year leading the adoption of AI-powered coding tools across R&D. With deep experience in building high-quality software and a curiosity-driven mindset, he loves exploring emerging technologies, experimenting with new developer tools, and pushing the boundaries of what’s possible. Outside of work, you’ll often find him tinkering with the latest AI assistants or testing whatever new tech lands on his desk. [LinkedIn](https://www.linkedin.com/in/nirjacob/) —---- See you soon!

Date: 2026.01.07 Start: 18:00 \* **Mingling** (30 minutes) \* **Rust is the future of Linux drivers** by [Leon Vak](https://rust.org.il/people/leon-vak) Language: (Hebrew) Length: 60 min I gave a talk about Rust in the Linux kernel back in 2024. Back then, it was mostly an experiment and honestly, there was a lot of debate around it. Even though I was excited, for my daily work—writing DMA and PCIe drivers for our customers—I still stuck with C. The situation felt shaky: one day Linus would say something positive, and the next day a lead maintainer would quit because of the "non-technical nonsense." But while the headlines were messy, the developers kept working quietly and closing the gaps. Fast forward to today, the "experiment" tag is officially gone. With the new Nova driver for NVIDIA and subsystems like Binder already running in Rust on millions of devices, it is no longer a question of "if," but "when." I decided it’s the right time to take a deep dive into what we have today and see if we are finally ready to move our daily driver work from C to Rust.

אות בוגרים מתלהבות ומתלהבים... לא טועים! מרכז החדשנות מייקלאב מזמין אתכם ל קורס ארדואינו ותכנות פיזי. ארדואינו היא פלטפורמת פיתוח המבוססת על חומרה ותוכנה פשוטות לשימוש, המאפשרת פיתוח של פרוייקטים יצירתיים במיוחד ברוח עשה-זאת-בעצמך (DIY). קורס בנוי מעשרה מפגשים של למידה אינטנסיבית וכיפית. כל מפגש כולל לימוד חומר תאורטי והרבה התנסות Hands On חוויתית. במהלך הקורס תכירו: עבודה בסיסית עם חשמל ואלקטרוניקה, יסודות שפת C++, עקרונות החישה באמצעות סנסורים שונים: אור, חום, קול, מגע, מרחק ועוד, עקרונות הפעלה של רכיבים כמו מנועים, רמקולים, ממסרים, לדים ועוד, בניית רובוט מתנייע ונשלט מרחוק, חיבור מכשירים מבוססי ארדואינו לסמארטפון (ולאינטרנט) ועוד ועוד. הקורס מיועד למבוגרים ונוער (16+) עלות: ₪2900 הנחה לתושבי יהוד שימו לב: לא מספיק להרשם במיטאפ יש להרשם גם בקישור הבא https://www.makelab.org.il/registration/arduino-course

במהלך המפגש כל אחת ואחד מהחברים והאורחים מציגים את עצמם , לפני אחרי מתקיים מינגלינג להכרות ובסיום ארוחת בוקר בכל מפגש יש הרצאה של 10 דקות בתחום מקצועי אחר המפגש מתקיים בבית קפה צבעים בפארק בכבר סבא עלות 60 ש"ח אפשר לפנות אלי יורם במייל yoramze@gmail.com 0547333081 בקבוצה 23 חברים קבעים שמגיעים לכל מפגש מתחומים שונים: עורכי דין, תחום הבניה והעיצוב , ייעוץ עסקי, שירותים לבית,ראיית חשבון , ביטוחת משכנאות , שייוק ומכירות , משרד חקירות , סון עריכת פטנטים , ארגון טוילוים לחו"ל ,נדל"ן ,מחשבים לרשמת חברי הקבוצה https://bni.co.il/%D7%A9%D7%A8%D7%95%D7%9F-%D7%A8%D7%95%D7%9D-%D7%94%D7%A9%D7%A8%D7%95%D7%9F/iw/memberlist

במפגש הזה נבחר פרויקט קוד פתוח שכתוב בפייתון וננסה לקדם אותו. בהתחלה נדבר קצת על איך בוחרים פרויקט שאפשר לתרום לו בתוך שעה-שעתים ואז ננסה לתרום משהו. יכול להיות שזה יהיה שינוי חיצוני לפרויקט כמו הוספת CI. יכול להייות שזה כתיבת טסטים. יכול להיות תיקון באג. זה מפגש של קידוד שבו גם אתם מוזמנים להציע רעיונות ולעזור בהבנת הקוד. המארח הוא [גאבור סבו](https://szabgab.com/), מרצה ומפתח שתורם לפרויקטי קוד פתוח כבר מעל 25 שנים. פרטים נוספים אפשר למצוא [כאן](https://osdc.code-maven.com/python).

Hey! I’m Ron K, and I’m excited to welcome you to Neighborhood Boxing Club. Kickstart your fitness journey with a FREE Beginner Class **Class Schedule** **​** **12:30 - 1:00 PM** **Hand Wrapping & Basics Tutorial** **We’ll start with a step-by-step tutorial on wrapping your hands, followed by tips on stance, footwork, and striking to get you feeling confident.** **1:00 - 1:30 PM** **Beginner Boxing Class** **Dive into a high-energy, 30-minute workout on the heavy bags, where you can practice your moves, release stress, and enjoy a great workout.** **1:30 PM** **Q&A & Membership Overview** **Stick around after class to learn about our membership options and ask any questions to help you continue your boxing journey.** **​This is the perfect opportunity to kickstart your boxing journey, enjoy the energy, and join a supportive community. I’m here to help you every step of the way!** Visit The Following Link To Sign Up [https://www.neighborhoodboxingclub.com/freebeginnersclass](https://www.neighborhoodboxingclub.com/freebeginnersclass "https://www.neighborhoodboxingclub.com/freebeginnersclass")

If you are interested in selecting investment choices for your 401(k) or other workplace savings plan, minimizing your income tax liability, or identifying the most effective investments for your brokerage account, we are the group for you. We are a local chapter of Bogleheads, whose investment strategy can be found here: https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy Or you can peruse the Boglehead forum here: https://www.bogleheads.org/index.php I look forward to seeing you there. Mark Vonder Haar

## Real Estate Investing 101 Ready to dive into **real estate** but don’t know where to start? This **online** event is perfect for beginners looking to learn the basics of property investing. We’ll cover everything from finding deals to understanding market trends—all in a chill, easy-to-follow style. Whether you want to buy your first rental or just get savvy with your money, join us and get the lowdown on **real estate investing**! REGISTER HERE:[ REGISTRATION](https://links.eliteeventbuilder.com/widget/form/RNFpVd3GvACJhcqBcIz6?am_id=debbie3491%7C)

The market has changed—and pretending it hasn’t is expensive. At our **January COREE meeting**, learn the real strategies local investors are using to stay profitable, reduce risk, and avoid the mistakes that are causing others to quit. PLUS: A critical update on the **new Ohio wholesale law** and how it affects you. ⚠️ RSVP on Meetup does **NOT** register you. 👉 You must register at **[www.COREERocks.com](http://www.COREERocks.com)**

Communication is everything in life! You are only as successful as your ability to communicate. \- What if you could confidently talk to anyone? \- What if you had the ability to calmly control every conversation? \- What if you could close that sale\, ask for that date\, make new friends\, repair problematic relationships\, get that raise\, or effortlessly express any idea with confidence? You can! The secret to success relies on your ability or inability to effectively communicate. Attend a free seminar and gain a better ability to communicate. Hosted by the Church of Scientology of Central Ohio 1266 Dublin Road, Columbus, OH 43215 For more information, contact Rhiannon, the Event Host at 614-221-5024

http://photos2.meetupstatic.com/photos/event/2/a/9/6/600_348310902.jpeg Instructor - Crow, HPS Class fee is $30 at the door or approved exchange RSVP with Advance pay of $25 (discounted) by PayPal on the web or by contacting Enchanted Elements (614) 437-2642. Reservations made directly to Enchanted Elements will be added to the class list manually not online. Private Instruction ~ Closed to the Public ~ Initiated Members Only Please come prepared for ritual. Blessings ~ Crow

NFT's are here to stay folks! This is a group for like minded people interested in understanding, leveraging, using, creating for, profiting from, trading too i suppose, NFT's.. everything around them, complexity, fear and exploits, best practices and more. **PLUS** This group will talk AI ART tools, techniques, artists, video, audio, prototypes and more in the AI assisted production space- ART specifically, but we can get into any aspect of some of the cooler things happening in AI in general.