Microsoft Excel

**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

Join us in the search for the true, the good and the beautiful. Each meet is in one of two formats: a shared reading and open discussion of philosophical texts, or a continuing series of lectures based on the reading of a fascinating book of philosophy. Both formats are in Hebrew, with some reading of English texts, assisted whenever needed. We meet weekly Friday on 80 Rokach Boulevard, Tel Aviv, at the gardens of the Council for a Beautiful Israel. Welcome anyone interested in understanding life more deeply, regardless of age or prior knowledge. The love of wisdom is enough. Please join our WhatsApp group: https://chat.whatsapp.com/JeAa2uRNTlF0rdrVTLzUC0?mode=wwt Note: there's always enough sitting room, but some of it is on the grass or a mat on the floor. If you want to guarantee yourself a chair, please bring one with you. Sapere Aude! (Kant's Motto: Dare to Think!)

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 we will watch and discuss a [video](https://www.youtube.com/watch?v=dK04T2TIkc8) of [Brian Hall](https://math.nd.edu/people/faculty/brian-c-hall/) about [random matrix theory](https://en.wikipedia.org/wiki/Random_matrix). 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 נצפה ונדון [בסרטון](https://www.youtube.com/watch?v=dK04T2TIkc8) של [בריאן הול](https://math.nd.edu/people/faculty/brian-c-hall/) על [תורת המטריצות האקראיות](https://en.wikipedia.org/wiki/Random_matrix). להצעת מצגת או נושא ניתן לפנות אלינו.

**To confirm your spot, please complete your registration on our official Luma event page:** **[https://tkl.to/tikal-s-meetup-25-2-26](https://tkl.to/tikal-s-meetup-25-2-26)** **You’ll receive a confirmation email once your seat is approved.** **When**: Wednesday, February 25, 2026 18:00–20:00 **Where**: Tikal offices, 6 Kremenetski St , 1st Floor, Tel Aviv \*The meetup will be held in Hebrew In many development teams, AI adoption still starts and ends with a prompt window. Useful, but limited. The real shift begins when teams move from isolated prompt experiments to agentic workflows that actually support delivery. How do personal AI habits turn into something a team can rely on. What tools and working patterns are emerging. And what does an Agentic SDLC look like once it goes beyond one developer. This meetup explores the evolution of developer workflows in the age of AI. From personal IDE setups and smart context reuse to the early foundations of Agentic SDLC at the team level. The event is inspired by Tikal’s Tech Radar Voice podcast series “Agentic SDLC: From personal workflow to team workflow” and brings those conversations into a live, interactive setting. **On the Agenda:** **18:00–18:30** Welcome drinks and networking **18:30–19:15** From Manifesto to Main Branch: A Spec Driven Approach to the Agentic SDLC// Lior Kanfi, CEO & Founder, Tikal AI coding agents promise velocity, but often deliver chaos. The root cause is usually the lack of a shared source of truth. Instead, teams end up with inconsistent vibe coding, where ad hoc prompts lead to unpredictable results. In this talk, Lior shows how to ground the Twelve Factor Agentic SDLC in the principles of Spec Driven Development. He will introduce the agentic sdlc spec kit, an open source toolkit that makes this approach practical. You will see how a single /specify command can translate a business requirement from an issue tracker into a formal, version controlled specification. This spec.md becomes the contract that governs the entire AI workflow, from automated planning and implementation to generating risk based tests. The session focuses on how teams can move from unpredictable prompting to a governed, spec driven system that turns AI from a clever gadget into a reliable and accountable team member. **19:15–20:00** Panel discussion: Working with AI: from personal routines to teamwide Agentic SDLC Moderator// Nir Kaufman, Tech Lead, Tikal Panelists * Mati Konen, VP of Engineering, Fairgen * Muly Gottlieb, Head of Engineering, Applitools * Roy Kass, Fullstack Tech Lead, Tikal ​In the panel, we’ll hear from the speakers about: * ​How they’re personally using AI tools in their own day-to-day work as developers, leads, and product people * ​What their teams are trying when it comes to integrating agents into real workflows and where things still get stuck * How dev environments are evolving: IDE setups, context management, and async flows * ​What Agentic SDLC actually looks like when it starts to take shape across a team * ​Lessons, surprises, and small changes that made a big difference in how they work **From the podcast series** State of Agentic SDLC [https://tkl.to/tikal-spotify-state-of-agentic-sdlc](https://tkl.to/tikal-spotify-state-of-agentic-sdlc) Personal Workflow and Spec Driven Development [https://tkl.to/tikal-spotifiy-personal-workflow](https://tkl.to/tikal-spotifiy-personal-workflow) Context Engineering [https://tkl.to/tikal-spotify-context-engineering](https://tkl.to/tikal-spotify-context-engineering) Agentic SDLC for a team [https://tkl.to/tikal-spotify-agentic-sdlc-for-a-team](https://tkl.to/tikal-spotify-agentic-sdlc-for-a-team)

On Friday, February 27, 2026, we will meet for a meetup on the topic: **“Why Do We Need Heroes?”** Read on the subject here: [https://docs.google.com/document/d/1uAkywBw70QMNYtO8C8kxNauIa8wMTRgq95EEiSoExPg/](https://docs.google.com/document/d/1uAkywBw70QMNYtO8C8kxNauIa8wMTRgq95EEiSoExPg/) **The session will be led by Boaz Simovici** Boaz Simovici earned his bachelor’s degree from UC Berkeley, studying music (with a specialization in conducting) and minoring in European history, where he also refounded and led the campus Objectivist club after 9/11. During and after college, he had the opportunity to conduct some of his favorite works and to perform extensively as a pianist, accompanying singers and sharing the stage with string players in sonatas by Beethoven and Brahms. Professionally, he worked for years as a tutor across a range of academic and test-prep subjects, including designing curricula for courses such as AP U.S. History and reading comprehension. He then spent a decade teaching piano and music theory full time. In recent years he has begun composing and is currently pursuing two writing projects while living in Israel. ***This meetup is open to the general public and does not require prior knowledge beyond reading the article.*** **Schedule:** 10:45–11:15 – Gathering 11:15–12:45 – Discussion of the article 12:45 – After-meetup: grabbing food and drinks at Sarona Market and returning to WeWork for mingling The discussion will start and end on time. Please arrive punctually and refrain from eating during the discussion. Donations to the Ayn Rand Center and to support the meetup activities can be made [here](aynrand.org.il/donate). **Entry Instructions:** Enter through Entrance A of Sarona Market. Across from the restaurant “Mexicana” there is a door to a stairwell. Go up to the 3rd floor and ring Iyar Raichel (050-5210025) to open the door. You may also write in the meetup WhatsApp group. You can arrive via the light rail – Yehudit Station. For those arriving by car, recommended parking is at “Platinum Parking” (appears in Waze) at a cost of 20 NIS. Other parking lots will be more expensive. You may also park at “Millennium Parking,” slightly farther away, for 10 NIS using the Central Park app. After the meetup, we will continue spending time at the WeWork space. It is customary to buy food at the market downstairs and return to eat in the WeWork area.

סדנה נכיר ונלמד לעבוד עם תוכנה לעיצוב וקטורי (Inkscape). נעצב בעזרתה דיוקנאות אישיים או מסכות אישיות ומדליקות לפורים, נחתוך אותן מעץ בחותך הלייזר ונעצב בשיטות שונות ובעזרת חומרים שונים לכדי מסכה ייחודית ומיוחדת. הסדנה מיועדת למבוגרים, לנוער מגיל 14 או להורה וילד מגיל 10 (שעובדים ביחד על תוצר אחד משותף). עלות: ₪170: ליחיד ₪240: לזוג שעובד על מוצר אחד לתושבי יהוד-מונוסון: ₪130: ליחיד ₪180: לזוג שעובד על מוצר אחד. שימו לב: לא מספיק להרשם במיטאפ יש להרשם גם בקישור הבא , שם תמצאו גם פרטים נוספים https://link.makelab.org.il/laser-cut-masks

עשרים אקזיטים ומאה כשלונות: כשלונות שבונים הצלחות. בעולם ההון-סיכון אוהבים להציג הצלחות כקו ישר: רעיון, השקעה, צמיחה. אבל כל מי שבאמת בונה משהו יודע שהמציאות הרבה יותר מורכבת. ערן דודזון, יזם ישראלי ומשקיע הון סיכון ב-25 השנים האחרונות, הפועל בעיקר בתחום הטכנולוגיה באירופה ונחשב לאחד ממשקיעי הטכנולוגיה הותיקים, ידבר איתנו על כשלונות מפוארים ועל העולם האמיתי, שבו כישלונות אינם סטייה מהדרך אלא חומר הגלם שממנו נוצרת פריצת הדרך הבאה. למבוגרים/ות (15+). שימו לב: לא מספיק להרשם במיטאפ יש להרשם גם בקישור הבא , שם תמצאו גם פרטים נוספים https://link.makelab.org.il/Glorious-failures

We will show a variety of methods for building agents that run in Microsoft Foundry. This covers the different types of agents: Prompt, Multi, and Hosted, as well as the development lifecycle using evals and traces.

**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** *Spec-Driven Development with GitHub Spec-Kit: From Intent to Implementation* Spec-driven development flips the traditional workflow on its head: instead of code being the source of truth, the specification becomes the backbone of design, collaboration, and delivery. In this session, we’ll explore how GitHub Spec-Kit enables teams to treat specifications as first-class artifacts—living documents that drive architecture, implementation, and verification. You’ll learn how Spec-Kit helps teams clearly express intent using structured, version-controlled specs that live alongside code. We’ll walk through a practical workflow that starts with defining system behavior and constraints, then progressively refines those specs into testable, automatable outcomes. Along the way, we’ll show how specs can reduce ambiguity, improve cross-functional collaboration, and make design decisions explicit before a single line of production code is written. This talk will cover: --What spec-driven development is (and what it isn’t) --How GitHub Spec-Kit fits into modern developer workflows --Using specs to align product, engineering, and AI-assisted development --Real-world examples of turning specs into implementations with confidence Whether you’re building greenfield systems, integrating AI into your stack, or trying to reduce costly rework, spec-driven development offers a scalable way to move faster without sacrificing clarity. Attendees will leave with concrete patterns and a clear mental model for adopting GitHub Spec-Kit in their own projects. **YouTube Link** TBA

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.transformlabs.com/services)

TOPIC (Getting Ready for Spring Macro Photography): Insects are hatching, and flowers are blooming soon. Join us for a presentation on Spring Macro photography and get primed for the photographic season ahead. Meeting Schedule: 1. 6:00 - Introduction, Meet New Members 2. 6:10 - Old Business 3. 6:20 - New Business 4. 6:30 - Pre-Shoot Briefing/Education 5. 7:15 - Break 6. 7:30 - Image Critique 7. 8:00 - Adjourn Pre-Shoot Brief/Education: NIK Collection 8 Image Critique: Previous Photoshoot Images (iPhone images and Christmas Cards). If anyone has images they would like critiqued, please provide them at the beginning of the meeting. Providing Images for Critique: For now, I will collect images at the beginning of the meeting on a USB memory stick. My computer has USB-C ports, so a USB-C memory stick or one with dual (USB-C / USB-A) ports will be needed. Images should follow these format rules: JPG - 80% quality or higher 132 dpi resolution 2048 pixels across the long edge Embedded colorspace - sRGB

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

Please join the Columbus Atlassian Events Team for an evening program where we show you how we are using the Atlassian tools to track, manage and collaborate with others on our hobbies, From Jira & Confluence and Lego, to Tabletop gaming and Trello to miniature painting and Jira. Join the Columbus Atlassian leaders as they walk you through how the Atlassian tools enhance their passion projects.   We'll go over space structures, lessons learned as we built and tracked our project and how it helped us organize group adventures.   Looking forward to sharing our fun with you!Please take note of the New Location and Time of the event. Pay Parking can be found on street, and in locations marked. Agenda --- Speakers Kimberly Deal - Columbus Atlassian User Group Leader Greg Sprowls - Columbus Atlassian Community Leader Kevin Stanley - Columbus Atlassian User Group Leader Moderators Kimberly Deal - Columbus Atlassian User Group Leader Greg Sprowls - Columbus Atlassian Community Leader Kevin Stanley - Columbus Atlassian User Group Leader Hosted By Kimberly Deal, Atlassian User Group Leader Kevin Stanley, Chief Everything Greg Sprowls, Agility Lead --- Global Partner Atlassian (http://atlassian.com) Millions of users globally rely on Atlassian products every day for improving software development, project management, collaboration, and code quality. For over a decade, Atlassian customers have come together to network, share ideas, solve problems, and find new ways to use Atlassian products. Today, more than 15,000 people take part in Atlassian community events in more than 30 countries. --- Complete your event RSVP here: https://ace.atlassian.com/events/details/atlassian-columbus-presents-for-the-love-of-atlassian-using-atlassian-to-manage-your-passion-projects/.