Database Professionals

**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)

## 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 🎉

* מהו פטנט? * איזה הגנות מקבל בעל הפטנט? * מה מכילה בקשה לפטנט? * איך כותבים בקשה לפטנט? * מהי אמנת שיתוף פעולה לפטנטים PCT? * איך מחפשים ידע מוקדם (Prior Art)? * כמה עולה בקשה לפטנט? * איך אפשר לחסוך כסף בקלות בבקשה לפטנט מבלי לאבד זכויות? על כל השאלות האלו עונה דורון קורן, יזם היי-טק סידרתי שרשם עשרות פטנטים וכן קיבל פרסים בין-לאומיים על חדשנות. \* ההרצאה מיועדת למבוגרים ונוער מגיל 15 **שימו לב:** לא מספיק להרשם כאן, חובה להרשם גם בקישור https://link.makelab.org.il/patents

לפעמים כל מה שהנשמה צריכה - זה רגע אחד של שקט. אנחנו נפגשים מדי שלישי ב-19:30, ליד דיזנגוף סנטר, למדיטציה פתוחה של מיינדפולנס אין צורך בניסיון קודם - רק להגיע, לנשום ולהיות. הצטרפו לקבוצה שלנו לקבלת עדכונים ורגעים של השראה: https://chat.whatsapp.com/IS24RfuAp8z97b1ZV1Krio לפרטים נוספים מוזמנים לשלוח הודעה 0535-208-535

*Please note that this meetup has been **rescheduled to 13 May 2026**. If you previously registered and are unable to attend on the new date, we kindly ask that you cancel your registration to free up space for others. We appreciate your understanding and look forward to seeing you there.* \*\*\*\*\*\*\*\*\*\*\*\*\*\*\* Join us for an evening exploring what it really takes to move AI agents from impressive demos to reliable, production-ready systems. We’ll hear from industry leaders building and deploying AI agents in real-world, high-stakes environments. **Date & Time** Wednesday, ***13 May*** 2026 6:00–8:00 PM *** ## Agenda: ⏱ 18:00–18:30: Gathering, mingling & light refreshments ⏱ 18:30–19:15: Lecture 1 – **Charm Security** * Making LLMs work for your problem\, not theirs \| Speaker: Aviv Nahon\, AI & ML Data Scientist * From Demo to Real World System: What Makes a ReAct Agent Production\-Ready \| Speaker: Hovav Schreiber\, AI Engineer ⏱ 19:15–20:00: Lecture 2 – **Mate Security** * Autonomous but Accountable: Running AI Agents in a High-Stakes Environment Speakers: Guy Pergal (Co-Founder & CTO), Avi Rosenberg (Founding Engineer), Yuval Maayan (Founding Engineer) *** *** **From Demo to System — What Makes a ReAct Agent Production-Ready** Who's in charge (LLM vs code), what happens when things break, and how easy it is to extend — adding tools, MCP servers, schemas, and models. *** **Making LLMs work for your problem, not theirs** Making LLMs work for your problem, not theirs. *** **About Charm Security** *Charm Security* is building the Agentic AI Workforce to prevent and resolve scams and human-centric fraud. Our AI Agents combine deep fraud-operations expertise with behavioral psychology to guide real-time prevention, intervention, and resolution. They act as expert teammates to fraud, financial crime and frontline teams, improving both efficiency and overall intervention and resolution effectiveness. \*\*\* **Autonomous but Accountable: Running AI Agents in a High-Stakes Environment** *Mate Security* is at the forefront of AI agent development, building agents that run incident investigations today, in Fortune 500 SOCs. As build and release playbooks are rewritten daily, the session will cover some of the key areas of focus, allowing Mate's agents to be trusted in production by the world's largest organizations, including: * Working with thousands of sensitive agent tools: How do we govern and select the right one while considering the context window? * Always improving: how do we govern and eval AI agents when prompts and models keep evolving? *** We look forward to seeing you all in person

We are thrilled to announce our upcoming professional meetup, hosted in collaboration with the **Go Israel Developers Community!** Join us at the **Gett offices** for an evening dedicated to deep-diving into Go, exploring desktop applications, and discussing the cutting edge of AI-driven development. Whether you're a veteran Gopher or just starting your journey with the language, come for the knowledge and stay for the great company (and snacks!). 📅 **Date:** Wednesday, May 13 🕒 **Time:** 18:00 📍 **Location:** Gett Offices, HaBarzel 19, Entrance D, 1st floor, Tel-Aviv ### **Agenda** * **18:00 – Mingling, Drinks & Snacks** 🍕🥤 * **First talk: From Browser Tab to Native App: Building Go-powered Desktop Application** By **Ivan Litvakovskii**, Senior Backend Engineer at Gett * **Second talk: Using AI Agents to write Go code, the Good, the Bad, and the Ugly** by **Miki Tebeka.** CEO at 353solutions 📢Please note: The meetup will be held in **English**. We can't wait to see you there!

Join us for an evening of focused tech talks, real-world frontend knowledge, and good people. We’ll hear from experienced engineering leaders on modern web practices. Don’t miss out on this unique opportunity to connect, learn, and celebrate with fellow frontend enthusiasts! This meetup is organized by **[Enpitech](https://enpitech.dev/)**, a frontend-focused team helping startups build reliable, production-grade web products. This special event wouldn't be possible without the generous support of **Orchid**, our gracious hosts. **Agenda:** **18:00** \- Doors open \- Mingling \+ Food **18:30** \- Opening Remarks **18:40** - **Yoni Naim -** Fullstack Team Lead @ Orchid. **Identity Crisis: Redefining the Frontend Developer** For years, "Frontend developer" meant something specific - a clear skill set, a defined role, a professional identity. But the borders between frontend, backend, and design are blurring, and AI is holding the eraser. In this talk, we'll confront the identity crisis head-on and explore the mindset shifts needed when frontend stops being a role and starts being a skill. **19:10 - Sagi Carmel** -Founder and CTO @ Reeeally **Why I choose AstroJS instead of NextJS in 2026?** In the landscape of the JS ecosystem this one framework isn't the most know, and just like other great things it should! It was bought by cloud flare and features one of the best DX experience out there when it comes to both static and ssr website development. Let's explore why by using nextJS as comparison. **When?\*** Wednesday, 13 May 2026 - **18:00 We start on time!** \* = (לאור המצב. (יש מרחב מוגן במקום **Where?** Tozeret HaAretz 3, Tel Aviv-Yafo - Stage 7

Hosted by Gett! Agenda: \- Mingling \- From Browser Tab to Native App: Building Go\-powered Desktop Application by Ivan Litvakovskii\, Senior Backend Engineer at Gett \[in 🇬🇧\] \- Break \- Talk 2: Using AI Agents to write Go code\, the Good\, the Bad and the Ugly\. by Miki Tebeka

**TAMI Sonic (Music Night)** Join our bi-weekly informal meetups devoted to playing and experimenting with sound. ========== TAMI wiki: [https://telavivmakers.org](https://telavivmakers.org) TAMI main Telegram channel: [https://t.me/+0t5M0-jK9iIwZmM8](https://t.me/+0t5M0-jK9iIwZmM8)

\-\-\- Update: The Gamedev Drinkup was postponed and is back to its regular format \-\-\- Game developers, come meet each other, make connections, talk about games, learn from one another, and drink beer. Whether you’re seasoned professionals or just starting out, you’re invited to a casual, relaxed Drinkup with people from all fields: programmers, artists, game designers, project managers, musicians, community managers, and more. \-\-\- עדכון: הדרינקאפ נדחה וחזר למתכונת הרגילה \-\-\- מפתחי/ות משחקים - בואו להכיר זה את זה, ליצור קשרים, לדבר על משחקים, ללמוד אחד מהשניה, ולשתות בירה. מקצוענים או בתחילת דרככן, מוזמנים לדרינקאפ קז'ואלי ורגוע של אנשים מכל התחומים - מתכנתות, ארטיסטים, מעצבות משחקים, מנהלי פרוייקטים, מוזיקאיות, מנהלי קהילה ומה לא. \*הכניסה חופשית ומגיל 18 ומעלה \*\*הדרינקאפ שם לעצמו למטרה להיות מקום בטוח, מכיל ונעים לכל המשתתפים והמשתתפות. אם משתתף/ת מרגיש/ה לא בנוח, מוטרד/ת או מותקף/ת במהלך האירוע (או מחוצה לו בהקשר שלו) יש לדווח למארגני האירוע שנוכחים במקום, או לצוות המקום המארח ואנחנו נטפל בכך באופן מידי. אין מקום להטרדות מכל סוג בעולם בכלל ובטח לא בדרינקאפ, אנחנו נעשה הכל כדי למגר אותן. אנחנו מעדכנים גם בקבוצת ווטסאפ שקטה של הדרינקאפ, מוזמנים להצטרף: [https://chat.whatsapp.com/GiWvNFXKStBCphLrCNKDMa](https://chat.whatsapp.com/GiWvNFXKStBCphLrCNKDMa?fbclid=IwZXh0bgNhZW0CMTAAYnJpZBExQTgwOUxxM3FaS01QbUV5UnNydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR5BZo_KHdOFbTVrZscJVNkPpiJsVNdjQ2cEOY-ILQQJ9toX1p_UoGQgPCH4Gw_aem_2rcK8czrAh-_6wzeCCZeOw) או לקשקש עם הקהילה ההולכת וגדלה שלנו בדיסקורד: [https://discord.gg/MwgCRdkz7h](https://l.facebook.com/l.php?u=https%3A%2F%2Fdiscord.gg%2FMwgCRdkz7h%3Ffbclid%3DIwZXh0bgNhZW0CMTAAYnJpZBExQTgwOUxxM3FaS01QbUV5UnNydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR60uF74NOAQyXUgqvCC-h81Azuj11bM-2Kl2W1kKIQ9RL85CNwl59oUlRnVmw_aem_oj_6IwiGggE2fpl-V3N1vA&h=AT4FWnF78lAVzQjRNEqKlofwduao0oQyDsc5KBD5IPN-uBlkdbhFVyGYEU-_ydBZQzGc_c_GfZwbKg6RI22TULXnTzrPGNbAz-x25St8CLxXi0Dr4fZA-I5eM1Y_gXfoyd1QzfT_CT4e4ojNxO1GCxT2pSZBe-vojec&__tn__=q&c%5B0%5D=AT4cViAWpWg0o2kCdLrA3Fjoawb3xeJrwUUjr2L3rq0gbBR2TlleOn42VIkrHQvtlRkBqWh0_vY7jcKOgAboAY3m0lYtwoeNCMBlwcQDzTqCNmoYmHRaUlhKkW9DApFO)

כבר רכשתם/ן את יסודות הריתוך ואתם מוכנים לקדם את המיומנות שלכם לשלב הבא? הסדנה הזו היא בשבילכם/ן! מרכז החדשנות מייקלאב מזמין אתכם/ן לסדנת ריתוך - יוצרים בחמרי גלםגלם. בסדנה תעמיקו את הידע שלכם בריתוך ותתנסו ביצירה אמנותית ופונקציונלית עם מתכת. נתרגל שליטה בטכניקות ריתוך, עיבוד חומרי גלם, עבודה בטוחה ומקצועית ופתרון בעיות בזמן אמת. בסיום הסדנה המשתתפים יצאו עם פרויקט אישי. למבוגרים/ות (18+) שעברו סדנת ריתוך למתחילים או בעלי נסיון מינימלי בעבודה עם הרתכת. עלות: ₪240 לתושבי יהוד-מונוסון: ₪190 שימו לב: לא מספיק להרשם במיטאפ יש להרשם גם בקישור הבא https://www.makelab.org.il/registration/practicalwelding

Practical AI for Power BI Developers A year ago, “agentic AI” was mostly hype for Power BI teams. Today, it deserves your undivided attention. For Power BI pros, there is now a real opportunity to reduce repetitive development work, accelerate delivery, and help developers do more, but only when strong DataOps practices are in place to make AI workflows effective. This session is a no-nonsense introduction to effective AI patterns for Power BI and Fabric development. Along the way, we will make sense of the growing pile of terminology, including skills, plugins, hooks, and MCP. You will see examples of how modern AI tooling can help with development tasks across Power BI and Fabric, along with the prerequisites, guardrails, and DataOps principles needed to use it responsibly. Whether you're burned out on AI hype or already using Copilot CLI daily, this session will show you the foundations that are finally making AI-assisted development genuinely useful.

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

**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

Join Voice Over Pros Of Ohio for an exciting morning of networking, and exploring opportunities in the world of voice acting. Whether you're a seasoned professional or just starting out, this event is perfect for expanding your network, learning how to start a VO business, and for honing your skills. Connect with fellow voice actors and VO experts, that will help you succeed in your voice over business. This event will feature discussions on professional development, entrepreneurship in the voice over industry, with tips for navigating the world of voice acting. Don't miss this unique opportunity to learn from others, collaborate with like-minded individuals, and take your voice over career to the next level. Join us Saturday, May 30, from 10am - 12pm and learn how to start or grow your voice over business. Let your voice be heard! The $10 fee covers refreshments and door prizes.

**Total Eclipse of the Chart: School Redistricting Dashboards** In this presentation, we will explore the utilization of maps, sets, and SQL within a Tableau dashboard to help provide “what-if” analyses generated through the use of a mapped dashboard, providing different scenarios and the potential implications of these. While in this use case we are focused on a large school district, the concepts of utilizing existing data to explore the future impacts of modifying different geographic boundaries can be useful to many industries, balancing the mix of maps with visual analytics. **About Our Speaker** Robert Kramer is the Data Systems and State Reporting Coordinator at South Western City Schools in Grove City. He has worked there for 17 years, serving previously in the roles of Data Analyst, Programmer, and Operations Coordinator. Prior to working at South Western, he worked as a Systems Engineer at Pinnacle Data Systems in Groveport. He graduated in 2005 from The University of Toledo with his Bachelor’s in Computer Science and Engineering, and a minor in Mathematics. Robert resides in Obetz with his wife, and their 15 and 12 year-old daughters. He was also just elected to his 3rd four-year term on the Obetz City Council. Thanks to our 2026 sponsors: [Clarivoy](https://www.clarivoy.com), [What Box Consulting Group](https://www.whatboxconsultinggroup.com), [Conductrics](https://www.conductrics.com), and [Piwik PRO](https://piwik.pro) More info at [cbusdaw.com](https://cbusdaw.com)

**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