Local Manufacturing & Exchange

***[IMPORTANT NOTICE registration is HERE](https://luma.com/j8czeuvr)*** Join **Aerospike, Start.io, and Contentsquare** for an evening of deep technical talks and peer-level discussion on the real trade-offs behind operating modern real-time systems in production - where tail latency, throughput predictability, scalability, and cost efficiency are constantly in tension. This event will move past theory and into hard-earned production lessons: scaling beyond RAM constraints, migrating high-throughput workloads from Redis to Aerospike, designing architectures driven by real cloud cost models, and uncovering the non-obvious pitfalls of migrating real-time systems from AWS to GCP. Topics range from VPC architecture and traffic steering differences to NVMe and local SSD behavior, and why familiar operational playbooks often fail across clouds. This event is designed for engineers and architects already running latency-sensitive, high-scale systems - where milliseconds matter, growth is relentless, and infrastructure decisions directly impact performance, reliability, and cost. ​ **Agenda** **​17:30 – 18:00 - Welcome drinks & networking** ​**18:00 – 18:10 - Opening Remarks – Speed vs Capacity: Designing Data Systems for Real-Time Scale** *Oshrat Ben-Avi Zabludovitz, Israel Country Manager, Aerospike ​* **18:10 – 18:30 - Scaling Past RAM: Architecture Lessons from Our Redis-to-Aerospike Migration** *Ilan Huchansky, Data Platform Team Leader, Start. io* ​As Start.io scaled, our legacy Redis-based architecture for the user-profiles database reached significant operational limits, particularly during high-traffic periods, node failures, and scaling events. To maintain our strict performance SLAs while reducing operational overhead, we embarked on a search for a more robust, cost-effective NoSQL solution. In this session, we will share the architectural lessons learned while evaluating the database landscape - including our comparisons with alternatives - and our ultimate migration to Aerospike’s Hybrid Memory Architecture. We’ll discuss how we moved past RAM constraints to achieve sub-millisecond performance at massive scale without compromising on availability or data consistency. ​ **18:30 – 18:50 - Boosting Cost Efficiency with Cost-Aware Architecture** *Doron Hoffman, Chief Architect, Contentsquare* ​ In this session, we explore the critical role of cost-aware architecture in achieving optimal cost efficiency for modern software systems. As organizations increasingly rely on cloud services, microservices, and distributed computing, understanding and managing costs becomes paramount. ​We’ll discuss the shift from traditional architecture to cost-aware design and examine how architectural decisions directly impact operational expenses. Through a real-world example, we’ll share lessons learned from evaluating multiple cloud providers and their services using cost models and how rearchitecting with cost as a first-class concern made a measurable difference. ​Attendees will gain practical insights into designing cost-efficient systems that balance performance, scalability, and financial constraints, enabling more sustainable growth. ​ **18:50 – 19:10 - The Latency Leap: Hard Lessons in Migrating Real-Time Systems from AWS to GCP** *David Gerchikov, Senior Software Engineer, Aerospike* ​ Moving a stable web application between clouds is challenging; migrating a high-throughput, real-time system is far more delicate. When heartbeats are measured in milliseconds, the “invisible” differences between AWS and GCP—from VPC architecture to NVMe and local SSD behavior—can determine whether a migration succeeds or fails. ​This session goes beyond basic service mapping to explore the real friction points of moving a real-time engine from AWS’s regional model to Google Cloud’s global fabric. We’ll cover networking and traffic-steering gotchas, why AWS operational playbooks often don’t translate, and how storage lifecycle constraints in GCP Local SSDs force changes in node management to preserve predictable performance and reliability. ​ **19:10 – 20:30 - Networking and fun** ***[IMPORTANT NOTICE registration is HERE](https://luma.com/j8czeuvr)***

מיטאפ פיתוח משחקים, רק שהפעם שמנו את הטק ארט במרכז. מה מחכה לנו? \* מינגלינג ופיצות \* הרצאה של ינון עזרא על חישובי תאורה ואלגוריתם Blinn Phong \* הרצאה של ניצן בואנו על ה-Demo Scene - פיתוח של מיצגים אבסטרקטיים על שיידר אחד מצומצם \* אולי הקולגות שלכם בעבר, בהווה או בעתיד? ה-30 ליוני, שעה 18:30 משרדי קנדיבור, מגדלי דה וינצ׳י (דה וינצ׳י 12/14) קומה 7, תל אביב

# 🔐 Alumni Meetup: Breaking into Cybersecurity & Developer Support ### From Developers Institute Graduate to Technical Support Engineer at Snyk Join us for an exclusive alumni event with **Jeremy Gross**, Developers Institute Full-Stack Bootcamp graduate and current **Technical Support Engineer at Snyk**, one of the world's leading developer security platforms. After transitioning careers and moving to Israel, Jeremy went from bootcamp student to working daily with enterprise customers, CI/CD pipelines, application security, AI security, and modern DevSecOps practices. *** ## What You'll Learn ### 🚀 From Bootcamp to First Tech Job * How Jeremy landed his first role after graduation * Challenges he faced entering the Israeli tech market * Building experience when you're starting from zero ### 🔐 Inside a Cybersecurity Career * What a Technical Support Engineer actually does * Working with enterprise customers * Troubleshooting complex technical issues * Understanding SAST, DAST, SCA, SBOM, MCP, and AI Security ### 🤖 AI & Cybersecurity * How AI is changing software development * Security challenges created by AI-generated code * Why cybersecurity is becoming one of the hottest fields in tech ### 💼 Career Advice * Networking that actually works * Interview preparation * Skills employers look for today * How to stand out as a junior developer *** ## Agenda **17:00 – 17:00** Networking & refreshments **17:30 – 18:15** Jeremy's Journey: From Developers Institute to Snyk **18:15 – 18:30** Ask Me Anything Networking *** ## Meetup Description What does it really take to launch a successful tech career in 2026? Join Developers Institute alumnus Jeremy Gross as he shares his journey from bootcamp graduate to Technical Support Engineer at Snyk. Learn how he navigated the job market, built his network, landed his first opportunities, and ultimately broke into the cybersecurity industry. Whether you're currently studying, actively job hunting, or already working in tech, this session will provide practical insights, real-world lessons, and valuable networking opportunities. 📅 **When:** June 30th, 2026 at 5:00pm 📍 **Where:** Developers.Institute Campus, Bezalel 8, Ramat Gan **ONLY ONSITE** 🎟 **Free for Developers Institute students, alumni, and members of the Israeli tech community.** ✅ Reserve your spot now → [https://developersinstitute.typeform.com/open-day](https://developersinstitute.typeform.com/open-day)

How Claude-powered systems actually get hacked. We'll go straight into the attacks people are running right now: prompt injection, jailbreaks, agent and tool exploits, and what red-teaming the Claude ecosystem really looks like. 🍕 **18:00 – 18:30** · **Gathering, Pizza & Drinks** 📣 **18:30 – 18:45** · **Welcome + Latest Claude Updates** · Organizers 💻 **18:45 – 19:15** · **JavaScript Is All You Need: Exploiting Agentic Workflows for API Key Theft** · Eden Katz, GenAI Security Tech Lead @ Alice. Building with AI APIs? This one matters. Alice's research shows that API key creation on platforms like Anthropic relies on cookie-based auth alone — so a malicious browser extension or a compromised agent skill can silently mint a new key and ship it elsewhere. No MFA, no warning, no expiration. As agents get trusted with autonomous code execution and client-side access, the line between safe tool use and serious vulnerability collapses. JavaScript really is all you need. 👾 **19:15 – 19:45** · **Securing coding agents: Unpacking Threats and Defences** · Bar Kaduri, Principal researcher @ Capsule Security *AI coding agents like Claude Code, Copilot, and Cursor now write, execute, and ship code with unprecedented autonomy, often straight to production. But this privileged access opens a unique attack surface, as recent incidents like prompt poisoning and deleted databases reveal. This session breaks down the real-world threats facing coding agents and delivers practical, actionable defences for securing your AI-assisted development pipeline.* 🍻 **19:45 – 20:00** · Drinks & Geek Out

## Details Hi everyone, ⚠️ You need to join the Whatssapp community and get a confirmation on WhatssApp that there are still spots available in order to be able to attend. You can join the chess community here by filling the form: https://chessbarisrael.com/#join-us The next edition tournament will take place on **Tuesday.** 📍 **Where:** Masaryk Wine & Flowers, **80 King George St, Tel Aviv** 📅 **When:** 6:15 PM - 8:30 PM ♟️ **Format:** 5 rounds of 8+2 (Rapid) OR Meet & Play (depends on which Tuesday) 🥇 **Prizes:** * **Top Winners:** bottles of wine * **Best Under 1500/800:** 1 hour of private chess lesson * **Sandwich for a randomly picked player** ✨ **How does it work?** This is a friendly, unofficial event (not reported to FIDE) and part of a **bi-weekly series of tournaments** held in bars around Tel Aviv. ⚠️ There is an entrance fee for the event including the first free drink and prizes! **Spots are limited!** ⚠️ You need to join the Whatssapp community and get a confirmation on WhatssApp that there are still spots available in order to be able to attend. Olivier 🎉

בסדנה נכיר את העקרונות הבסיסיים של תחום הריתוך, נתנסה בעבודה עם כלי העבודה השונים, נחשף לסוגי הריתוך השונים ותצברו ידע שיסייע לכם להבין את התהליך ואת טכניקות העבודה הנדרשות. עלות: 240 ש"ח למבוגר/ת. לתושבי יהוד-מונוסון: 190 ש"ח למבוגר/ת. שימו לב: לא מספיק להרשם פה, יש להרשם גם בקישור הבא [https://www.makelab.org.il/registration/welding](https://www.makelab.org.il/registration/welding)

מוזמנים/ות לסדנת וואקום פורמינג ויציקת שוקולד. במהלך הסדנה נעבור דרך השלבים השונים של יצירת בונבוניירה מעוצבת משוקולד. נכיר את מכונת הוואקום פורמינג שתאפשר לכם ליצור תבניות מדויקות ומורכבות, אותן נמלא בשוקולד משובח. למבוגרים, נוער (+14) או מבוגר/ת וילד/ה (+8). עלות: 200₪ למשתתף/ת (או מבוגר וילד/ה שעובדים על תוצר אחד) מחיר לתושבי יהוד – 150₪ למשתתף/ת (או מבוגר וילד/ה שעובדים על תוצר אחד) שימו לב: לא מספיק להרשם במיטאפ יש להרשם גם בקישור הבא [https://www.makelab.org.il/registration/vacuum-forming](https://www.makelab.org.il/registration/vacuum-forming)

בסדנה ניצור גופי תאורה מעץ ופרספקס. נלמד לעצב בתוכנה למידול וקטורי דו-ממדי, נעצב מנורה בעיצוב אישי, נחרוט ונחתוך במכונת חיתוך לייזר, נרכיב את בסיס גוף התאורה מחיתוכי לייזר ונלמד להלחים מעגל חשמלי פשוט. סדנה בת שני מפגשים, משך כל מפגש: כשעתיים וחצי. הסדנה מיועדת למבוגרים, נוער או מבוגר/ת ונער/ה מגיל 12. עלות (שני מפגשים): ₪220 ליחיד/ה ₪280 לזוג (שעובדים על מוצר אחד). לתושבי יהוד - ₪170 ליחיד/ה ₪230 לזוג (שעובדים על מוצר אחד). תוצר: גוף תאורה אחד מפרספקס בעיצובכם ליחיד או לזוג. שימו לב: לא מספיק להרשם במיטאפ יש להרשם גם בקישור הבא , שם תמצאו גם פרטים נוספים [https://www.makelab.org.il/registration/plexiglas-light-fixture](https://www.makelab.org.il/registration/plexiglas-light-fixture)

בקורס נכיר לעומק את תוכנת העיצוב המופלאה קנבה. נלמד לעצבקורס קנבה משולב AI בארבעה מפגשים, המעניקים כניסה מהירה ומעשית לעולם העיצוב, הווידאו והבינה המלאכותית. נלמד לשלב בין יסודות התוכנה לתרגול מעשי ליצירת תוצרים מוכנים, כולל עיצוב גרפיקות מתקדמות, עריכת סרטונים ומצגות, ושימוש בכלי ה- AI של קנבה ליצירת תוכן פורץ דרך. בנוסף, נבנה דף נחיתה המותאם לשפה העיצובית שלנו ונצא עם סט כלים רחב ליצירה דיגיטלית עדכנית ומקצועית. למבוגרים/ות (18+). עלות: ₪400 ליחיד/ה, לתושבי יהוד-מונוסון: ₪370 ליחיד/ה. שימו לב: לא מספיק להרשם במיטאפ יש להרשם גם בקישור הבא , שם תמצאו גם פרטים נוספים https://link.makelab.org.il/Canva

Join us for a professional meetup where we dive deep into the world of open source, explore how to navigate complex codebases, and examine the future of software development in the age of AI. The event will be hosted at the Academic College of Tel Aviv-Yaffo and will conclude with the annual members' assembly of "HaMakor" – the Israeli association for the promotion of open source. Come to learn, contribute, and connect with the community. **Agenda** **17:30 \| Gathering and Mingling** **18:00 \| How to Navigate an Existing Codebase / Igor Khanin\, Backend Engineer at Fireblocks** In our studies, we are used to writing everything from scratch, but in the real world and in open-source projects, the true challenge is understanding complex, existing codebases. In this talk, Igor will share practical techniques for code exploration and explain why this skill is even more critical in the era of LLMs. **18:30 \| 3 Scenarios for the Future of Software Development / Eran Shlomo\, Cofounder & CEO at flowpad** How are AI tools fundamentally transforming the software engineering profession? In this talk, we will analyze three potential scenarios for the near future of software development—from changes in how we write code and the automation of testing and integrations, to the evolving role of developers on the team. **19:15 \| HaMakor Association Members' Assembly** An opportunity to get to know the association's activities up close, influence its goals, and become part of the central voice for open source in Israel.

TAMI π is a curated meeting, workshop or presentation about a topic in math. It happens every two weeks at TAMI. The event is hosted by a different person each time. You can come, learn topics and share ideas in an open and informal atmosphere. This time Alon Friedkin will talk about the [Black-Scholes model](https://en.wikipedia.org/wiki/Black%E2%80%93Scholes_model). For proposing a presentation or topic you can drop us a line. תאמי פי הוא מפגש אוצר, סדנה או מצגת על נושא במתמטיקה. זה קורה כל שבועיים בתאמי. את האירוע מנחה אדם אחר בכל פעם. תוכלו לבוא, ללמוד נושאים ולחלוק רעיונות באווירה פתוחה ונעימה. הפעם אלון פרידקין ידבר על [מודל בלאק-שולס](https://en.wikipedia.org/wiki/Black%E2%80%93Scholes_model). להצעת מצגת או נושא ניתן לפנות אלינו.

ערב אחד, אווירה ביתית, שיחה פתוחה. דני בית-אור מגיע לביקור קצר מקליפורניה ומארח מפגש אינטימי על השקעה מרחוק בנדל״ן האמריקאי — היכן משקיעים היום, איך נכנסים נכון, ומה באמת חשוב לדעת לפני שמתחילים. ***הרשמה: https://simplydoit.net/etn/june2026*** אני חי בקליפורניה ופועל למעלה מ-20 שנה כמשקיע נדל״ן, ולאורך הדרך סייעתי למאות משקיעים לרכוש אלפי נכסים בלמעלה מ-40 ערי מטרו שונות בארה״ב. זהו מפגש ביתי בסגנון שיחה פתוחה — באווירה אינטימית ומספר מקומות מוגבל. לא הרצאה ולא מצגת, אלא שיחה כנה סביב כל מה שמטריד אתכם לפני הצעד הראשון, וגם אחריו. בואו עם השאלות שלכם. **על מה נדבר** * היכן כדאי להשקיע — אילו שווקים מעניינים היום * איזה סוג נכסים — בית פרטי, דופלקס או מולטי-פאמילי * איך משקיעים מרחוק, מבלי לעלות על מטוס * התנהלות עם חברות ניהול נכסים * זיהוי חששות וחסמים — ואיך מתגברים עליהם * ריביות ומשכנתאות, ומה זמין למשקיע זר * היכן יש הזדמנויות מעניינות במצב השוק הנוכחי * רכישה והחזקת נכסים מישראל * שאלות, תשובות, וחוויות אישיות — ועוד ***הרשמה: https://simplydoit.net/etn/june2026*** **מתי ואיפה** יום שלישי, 16 ביוני, בשעה 20:00. ראש העין אירוח ביתי, קפה וכיבוד קל. הכתובת המדויקת תימסר בנפרד לנרשמים. ההשתתפות ללא עלות, בכפוף להרשמה מראש ולמספר מקומות מוגבל. **קצת עליי — דני בית-אור** עברתי לארה״ב ב-2004, אחרי שהתחלתי להשקיע בנדל״ן אמריקאי עוד כהייטקיסט צעיר בתל אביב. מאז אני ממשיך להשקיע באופן אישי ומסייע למאות רבות של משקיעים לרכוש אלפי נכסים בלמעלה מ-40 ערי מטרו שונות. ב-2008 צלחתי את משבר הנדל״ן הגדול, ואת הלקחים שלמדתי אני מיישם עד היום עם הלקוחות שלי — לא רק כדי להתחיל בהשקעות נדל״ן, אלא כדי להמשיך ולבנות פורטפוליו פיננסי שלם. ***הרשמה: https://simplydoit.net/etn/june2026*** **חשוב לדעת** מספר המקומות מוגבל. ברגע שנגיע למקסימום ההרשמות תיפתח רשימת המתנה, שתתמלא במקרה של ביטולים. אם לא הצלחתם להירשם — שלחו הודעה ל-meet@simplydoit.net או בוואטסאפ. מי שלא יוכל להגיע אבל מעוניין להיפגש, אהיה זמין סביב תאריך ההרצאה לפגישות אישיות. לתיאום ויצירת קשר: WhatsApp / טקסט / שיחה — ‎+1 650-440-5544‎ · dani@simplydoit.net ***הרשמה: https://simplydoit.net/etn/june2026***

Monthly working lunch for Columbus business owners. One specific topic, one to three actions you can run this week. You can be the best at what you do and still be invisible. If local buyers cannot find you, the phone does not ring. Marketing Monday Lunch + Learn is a monthly working lunch for Columbus business owners focused on building relationships, local networking, and local marketing. Every kind of local business welcome. No pitch round, no pressure, no upsell. **This month** Most local businesses pick one or two places to be visible and call it good. The result is inconsistent calls and a feeling that marketing is not working. We will walk through the three places every local business needs to show up, plus the fourth place most owners ignore that quietly produces the warmest leads. **What to expect** Doors open at noon. Order lunch and drinks at the cafe counter or bring your own. You get real conversation with other local owners and a focused marketing lesson. You leave knowing people and with one to three actions to run that week. The room is reserved through 1:30 PM. **Who this is for** Any local business owner who wants clearer marketing direction and real local relationships. Service businesses, retail, home services, professional services, online owners building local presence, anyone serious about being part of the Columbus business community. **Not the right fit if** You are here to pitch the room or recruit for an MLM. **Details** * Second Monday of every month * 12:00 to 1:30 PM * Good Cafe Easton, 4400 Easton Commons, Ste 150, Columbus, OH 43219 * Order lunch and drinks at the counter when you arrive * Free to attend, RSVP required, space is limited **About the host** Rita Suzanne is a local marketing strategist and the founder of Local Marketing Method. She runs Visibility is Profitability, the membership where local business owners build the system that keeps their phone ringing. Learn more at learnlocalmarketing.com. Register here: [https://www.eventbrite.com/e/1989964540509?aff=oddtdtcreator](https://www.eventbrite.com/e/1989964540509?aff=oddtdtcreator)

Where innovation meets practicality. Join us in **Columbus, OH** for our **immersive event** featuring dynamic, audience-driven demonstrations showcasing the groundbreaking features of our software. We'll cover a wide range of topics, from Manufacturing and Accounting to Inventory Management, Sales/CRM, and eCommerce, as we **delve into the capabilities of Odoo 19**. Discover how it can transform your business processes and support your journey towards digital transformation! Attend for FREE -[ ](https://www.odoo.com/r/dKG)**[Register now!](https://www.odoo.com/r/QU4)** For any inquiries, feel free to reach out to us at ellee@odoo.com

You can sleep in on the Sesquicentennial (observed), we’re shifting to the following Friday. But join the local UX community for a chat and some biscuits to catch up. If you were in CA for Figma Config, tell us all the lines and you can tell me how I can animate an SVG without coding it by hand, and why I’d even want to. Thanks to the team at Nationwide of supporting the group.

**Get your creative flow going with a Saturday Afternoon Maker Meetup!** Whether you are looking to carve out dedicated creative time, wanting to get a lingering project across the finish line, or just looking to chat with fellow local makers—this is the space for you. 🧵 **What to Bring** Bring any art or craft project you are currently working on, as long as it is portable and quiet. Think: * **Yarn & Thread:** Knitting, crochet, embroidery, cross-stitch, hand-sewing, mending. * **Paper & Sketching:** Sketchbooks, adult coloring books, watercolors, bullet journaling. * **Digital:** Tablets, iPad drawing, laptop writing/design. * *Please note: Because we are meeting in a shared public space, no power tools, sewing machines, or high-odor materials (like strong solvents or spray glues), please!* **📍 Where to Find Us** * We will be meeting at **Columbus Metropolitan Library - Parsons Avenue Branch** in **Meeting Room 1**. Room is reserved under **CBUS Maker Meetup.** **⏱️ Timeline** * **1:00 PM:** Arrive, grab a seat, get settled, and do a quick round of introductions so we can see what everyone is working on. * **1:15 PM - 3:00 PM:** Open maker time! Chat, craft, relax, and swap creative ideas. **⚠️ A Note on RSVPs** Space for this first meetup is strictly limited to 10 spots. If your plans change and you can no longer attend, please update your RSVP to "Not Going" as soon as possible so someone on the waitlist can grab your spot. We ask that you try to give at least 48 hours' notice if you need to cancel. *** **We can't wait to meet you and see what you're making! All skill levels welcome.**

June meetup at the Library. We’ll play games and have casual conversation in Japanese and in English. All levels of Japanese ability, from non-speaker to native, are welcome. After the meetup we will go out to eat at a local restaurant.

**[Official registration site --> https://luma.com/du41v0tg](https://luma.com/du41v0tg)** **[You must register and will receive an approval/confirmation](https://luma.com/du41v0tg).** We’re taking HustleBus from Columbus to **Black Tech Week in Cincinnati** for a high-signal, founder-only experience focused on community, collaboration, and momentum. ​ **Why Black Tech Week?** ​Black Tech Week is one of the best rooms in Ohio to meet builders, operators, investors, and ecosystem leaders. Expect meaningful connections, great energy, and programming that spotlights founders and what’s being built. ​ What’s included (thank you to our sponsors Huntington Bank, Burton D Morgan Foundation, and Lightship Foundation) * ​Founder-only HustleBus transportation (free) * ​**Black Tech Week ticket comped** for HustleBus participants (must register with code) * And much more! There are limited seats on the Hustle Bus, so if this sounds like something you want to get in on, register today * Learn more and Register here --> [https://luma.com/du41v0tg](https://luma.com/du41v0tg)