Data Science

👋🔥 **Halo Bitcoiner Karawang!** 🔥👋⠀ ​Punya Bitcoin itu penting, tapi **nguasain sendiri kuncinya lebih penting** 🔐😄 ​ **Bitcoin Indonesia Karawang** mengajak kamu ikut meetup dengan tema **Cara Kerja Self-Custody** 🚀 ​Di meetup ini, kita bakal ngobrol santai tapi berbobot soal apa itu self-custody dan kenapa prinsip **“not your keys, not your coins”** jadi hal mendasar di Bitcoin. Materi dibawakan dengan bahasa sederhana, tanpa ribet teknis berlebihan, jadi tetap ramah buat pemula ✨ ​Cocok buat kamu yang sudah punya Bitcoin, baru mau mulai, atau sekadar ingin paham cara menyimpan Bitcoin dengan aman dan bertanggung jawab 🧡 ​**Siapa saja yang bisa ikut?** 🙌 Pemula yang baru kenal Bitcoin 🙌 Pengguna Bitcoin yang masih simpan di exchange 🙌 Bitcoiner yang ingin memperkuat keamanan asetnya 🙌 Siapa pun yang ingin belajar pegang kendali penuh atas aset digital ​**Apa saja yang akan dibahas?** 🔑 Apa itu self-custody dan kenapa penting 🔑 Perbedaan simpan Bitcoin di exchange vs dompet pribadi 🔑 Pengenalan private key & seed phrase (konsep dasarnya) 🔑 Praktik aman dan kesalahan umum yang perlu dihindari 💬 Diskusi santai & tanya jawab komunitas ​Santai belajarnya, serius keamanannya 🌱 Yuk pahami cara kerja self-custody bareng komunitas Bitcoin Indonesia Karawang. ​Sampai ketemu di meetup! 🧡🚀 📌 Info Penting:🔸 Tiket **GRATIS** (peserta beli makan/minum sendiri)🔸 **NO** promosi altcoin, NFT, atau token lainnya🔸 100% bahas **Bitcoin** — teknologi, filosofi, dan potensinya 🔗 **Tentang Kami**🟠 *[Bitcoin Indonesia](https://x.com/bitcoinindo21)*[ ](https://x.com/bitcoinindo21)adalah komunitas nirlaba yang ingin:📚 Menyebarkan edukasi netral soal Bitcoin🕊️ Mendorong kebebasan dan kedaulatan individu🤝 Buka ruang diskusi sehat dan terbuka untuk semua **📲 Telegram: [https://t.me/+OIIRyKQmvJY0MWFk](https://t.me/+OIIRyKQmvJY0MWFk)** **📸 Instagram: [https://instagram.com/bitcoinindo21](https://www.instagram.com/bitcoinindo21)** **🌐 Website: [https://bitcoinindonesia.xyz](https://bitcoinindonesia.xyz/)**

Hello, Jakarta Writer! **Are you a member of [Jakarta Friends](https://www.meetup.com/jakarta-friends/) yet?** Want to see **pictures** of past events? **[Take a look here!](https://www.meetup.com/jakarta-creatives/photos/)** And feel free to upload a few pictures you will take at the event 😊 JakWri (former Jakarta Creatives) and JakFri is **the** oldest, biggest, most active, and most inclusive MeetUp community in Jakarta… and we invite you to join us for this **Writing Workshop: How to craft the perfect LOGLINE for your story! 📝** Everyone is always welcome to join our events. Our community is all about creating authentic in-person connections in this urban jungle. Come as you are... it’s the best version of yourself. This workshop have limited seats available. Reserve your spot today! **ABOUT THE EVENT** *One line. 20 Seconds. A sentence that captures immediately the imagination of your audience.* **But... How to do that?!** A logline is one sentence that describes your story... in the best possible way. Pitching, amongst other things, has always been one of the toughest things about getting one's story off the ground. How do you summarize tens of thousands of words, weeks of writing, months of toiling, and defeat self-doubt into a short and memorable logline? And once your story is out there in the world, a logline will help draw the "right" audience to your story. Finding the essence of the story, rediscovering the protagonist's goals & struggles, and endeavoring for a fresh, iconic angle, we'll learn about the industry-standard formula for pitching your story. We will share ways to make your logline stand out in a sea of stories. In this presentation, the host will explain his writing approach, his experience working with filmmakers and narrative-designers to explore the world of story-telling within the confines of professional storytelling. A focus will be on screenwriting and movies, but **what you will learn today will be applicable to all forms of writing and storytelling**, whether you are writing a novel, a collection of poems, non-fiction, essays, or anything else! In essence, this workship will help you distill the core of the story in one sentence... the logline! And there is more to it! In the second part of this workshop, everyone will have time to draft, hone, and share their logline with a peer of supportive writers to discuss and improve together! The host will guide everyone through the art of crafting loglines and we'll workshop our own loglines—outside perspectives are valuable inputs in helping sculpt and trim the fat! There's no set literature or resources for the discussion, however, the host will be loosely referring to tenets from these works: * The Writer's Journey by Christopher Vogler * Story - Substance, Structure, Style, and the Principles of Screenwriting by Robert McKee * Save the Cat! by Blake Snyder A writing journey can be a ton of fun, profitable, and something inspiring other writers to find their own path to success. The 45-minute presentation will be followed by Q&A and discussion, then by a 60-90 minutes workshop & discussion of our own loglines! This event belongs to the series of "How to" workshops related to writing we have had before: * [Introduction to SCREENWRITING for FILM & TV 🎞️🍿 with Jakarta Creatives](https://www.meetup.com/jakarta-writers/events/311945504/?utm_medium=referral&utm_campaign=share-btn_savedevents_share_modal&utm_source=link&utm_version=v2&member_id=428578398) * [How to SELF-PUBLISH & build an AUDIENCE as a writer 💪👏 with Jakarta Creatives](https://www.meetup.com/jakarta-creatives/events/311773715/) * [ABC of CROWDFUNDING (Workshop) 🤑💰😎 How to fund your WRITING PROJECTS! ](https://www.meetup.com/jakarta-creatives/events/310560709/) **ABOUT THE VENUE** **NOI Coffee & Kitchen** is a cozy and hospitable cafe located in the strategic Tebet highway in the TIS Square. There's both smoking and non-smoking areas. * Let's meet directly there. The host will be seated on large tables for the group. Most likely on the 2nd floor. * Here is a link to the venue for more information: https://www.instagram.com/noicoffeeandkitchen/ * We encourage you to reach the event by public transportation. A Busway Station is just a 10-minute walk! **ABOUT THE HOSTS** **Benjamin Bernard Chenier** is an Indonesian filmmaker and screenwriter graduated from the Vancouver Film School's Screenwriting specialization, currently working in the Indonesian film and tv industry. An aspiring writer, Ben's first tv screenwriting venture went and found a place on Netflix—find "Dendam" (2024) starring Cinta Laura and other prominent actors. He is currently working on numerous projects and a future cinematic release. He will be helping introduce us into the film industry and the format of screenwriting. **Corrado Nai** has a Ph.D. in microbiology and writes mostly about science. His words has been published in *Smithsonian Magazine*, *New Scientist,* *Asimov Press*, *Small Things Considered*, and many more. Currently he's writing [a graphic novel about agar-agar's surprising role in science](https://fanny-hesse-graphic-novel.site/), called "The Dessert That Changed the World" which can be followed and supported on Patreon at [https://www.patreon.com/corradonai](https://www.patreon.com/corradonai) **HOW TO REGISTER TO THE EVENT?** To register, just click “Attend”! There are a few simple rules * We kindly ask attendees who cannot manage to join to **update RSVP at least 24 h before the event** as a courtesy to other attendees and event organisers. * **Be on time! Don’t be early!** * People in the waitlist cannot attend, and are encouraged to check a few hours before the event if they got a spot * Repeated no-show (3X) without updating RSVP will be removed from the group. * Cancellation at the last minute is unfriendly for other attendees, organisers, and venue. Please cancel whitin 2 hours for exceptional circumstances **only**. Otherwise it will count as no-show! * Attendees who bring a +1 are responsible to make sure that the guest understands and agrees to our rules of respect and inclusivity. Thank you for your understanding and cooperation! **WE HAVE A MEMBERSHIP FEE. HOW DOES IT WORK?** Our community has a **monthly membership fee** that can be paid through the app (**2 USD/month or about 33k IDR/month**). Membership can also be paid as a **yearly membership of 320k IDR** valid for 365 days after payment. Membership fee is offered with a **promo discount to first-timers**, who can become members for **240k IDR/year**. First-timers can decide to join with a **sneek peak price of 50k IDR & pay the remaining 270k IDR at the next event** they attend. Registered +1 can attend for free. Renewals (after 365 days) and upgrades (to join JakFri) are offered at a special rate. All this is aimed at encouraging people to sign up, and then to attend as many events as they like! Yearly membership can be paid at an event (cash/bank transfer/Gopay) or beforehand (bank transfer/Gopay). Text Corrado (+62 8211 489 3580) if you have any questions about membership. Membership to **both** Jakarta Writers and Jakarta Friends is offered for **only** 390k IDR/year. Membership gives **access to all events** plus exclusive perks available only to paying members, like for example our [Give Away Birthday Celebrations with lucky draw](https://www.meetup.com/jakarta-friends/events/300470498) (Sept 2024) or [FREE pasta cooking (and eating 😉) workshop](https://www.meetup.com/jakarta-friends/events/304253623/) (Nov 2024) or [Museum visits with FREE GUIDED TOURS](https://www.meetup.com/jakarta-creatives/events/301738408/) (Sept 2024). To most events, attendees can **bring a +1 for free**, and we have some events open to all (paid and unpaid) members. To all members we **guarantee** to keep organizing plenty of events. You will receive a **full refund** if the group closes down, or if there’s no event happening in three months. In the past 3 years we have organised up to 2-3 events per week (browse past event [of JakFri here](https://www.meetup.com/jakarta-friends/events/?type=past) and [of JakWri here](https://www.meetup.com/jakarta-creatives/events/?type=past)). That is, with your membership you can attend up to 5-10 events! We **guarantee** to keep organising plenty of events. You will receive a **full refund** if the group closes down, or if there’s no event happening in three months. **THE RULES OF OUR COMMUNITY** Our communities are: * **Jakarta Friends**: [https://www.meetup.com/jakarta-friends](https://www.meetup.com/jakarta-friends) * **Jakarta Writers (former Jak Creatives)**: [https://www.meetup.com/jakarta-writers/](https://www.meetup.com/jakarta-creatives/) Members often participate in events of both groups. Over the past two years, we held over 250 events with over 2,000 attendees. Attendees rate our events **very positively** and give wonderful feedback, with an average of **4.8**⭐ (out of 5⭐) afrom over 500 reviews ([take a look at our reviews here!](https://www.meetup.com/jakarta-creatives/feedback-overview/)) We value diversity, inclusivity, respect, and authenticity. We **do not tolerate** harassment or discrimination of any kinds. * You are invited to join our WhatsApp group where we announce our events regularly: [https://chat.whatsapp.com/BR0sC0BrPbc9xTqvj1qLfx](https://chat.whatsapp.com/BR0sC0BrPbc9xTqvj1qLfx) * Feel free to tag us on Instagram, and we will repost! [www.intagram.com/jakarta.friends.creatives](http://www.intagram.com/jakarta.friends.creatives) * For questions about the event, please post a comment on the event page, or DM the event organisers

👋🔥 **Halo Bitcoiner Karawang!** 🔥👋⠀ ​Punya Bitcoin itu penting, tapi **nguasain sendiri kuncinya lebih penting** 🔐😄 ​ **Bitcoin Indonesia Karawang** mengajak kamu ikut meetup dengan tema **Cara Kerja Self-Custody** 🚀 ​Di meetup ini, kita bakal ngobrol santai tapi berbobot soal apa itu self-custody dan kenapa prinsip **“not your keys, not your coins”** jadi hal mendasar di Bitcoin. Materi dibawakan dengan bahasa sederhana, tanpa ribet teknis berlebihan, jadi tetap ramah buat pemula ✨ ​Cocok buat kamu yang sudah punya Bitcoin, baru mau mulai, atau sekadar ingin paham cara menyimpan Bitcoin dengan aman dan bertanggung jawab 🧡 ​**Siapa saja yang bisa ikut?** 🙌 Pemula yang baru kenal Bitcoin 🙌 Pengguna Bitcoin yang masih simpan di exchange 🙌 Bitcoiner yang ingin memperkuat keamanan asetnya 🙌 Siapa pun yang ingin belajar pegang kendali penuh atas aset digital ​**Apa saja yang akan dibahas?** 🔑 Apa itu self-custody dan kenapa penting 🔑 Perbedaan simpan Bitcoin di exchange vs dompet pribadi 🔑 Pengenalan private key & seed phrase (konsep dasarnya) 🔑 Praktik aman dan kesalahan umum yang perlu dihindari 💬 Diskusi santai & tanya jawab komunitas ​Santai belajarnya, serius keamanannya 🌱 Yuk pahami cara kerja self-custody bareng komunitas Bitcoin Indonesia Karawang. ​Sampai ketemu di meetup! 🧡🚀 📌 Info Penting:🔸 Tiket **GRATIS** (peserta beli makan/minum sendiri)🔸 **NO** promosi altcoin, NFT, atau token lainnya🔸 100% bahas **Bitcoin** — teknologi, filosofi, dan potensinya 🔗 **Tentang Kami**🟠 *[Bitcoin Indonesia](https://x.com/bitcoinindo21)*[ ](https://x.com/bitcoinindo21)adalah komunitas nirlaba yang ingin:📚 Menyebarkan edukasi netral soal Bitcoin🕊️ Mendorong kebebasan dan kedaulatan individu🤝 Buka ruang diskusi sehat dan terbuka untuk semua **📲 Telegram: [https://t.me/+OIIRyKQmvJY0MWFk](https://t.me/+OIIRyKQmvJY0MWFk)** **📸 Instagram: [https://instagram.com/bitcoinindo21](https://www.instagram.com/bitcoinindo21)** **🌐 Website: [https://bitcoinindonesia.xyz](https://bitcoinindonesia.xyz/)**

Discover Kiro, AWS’s innovative development environment that adapts to your workflow. Whether you prefer specification-driven development or a more intuitive, vibe-based approach, Kiro empowers you to build applications your way. In this session, speakers will explore Kiro’s core functionality and its evolution through re:Invent 2025, along with demonstrations of prompts used to create APIs, hooks, and steering documents. In the latter part of the session, watch as we build a complete example from scratch, showcasing Kiro’s agentic AI workflow in action for spec-driven development and vibe coding. What You'll Learn - Core Kiro concepts and development philosophy Feature evolution: pre and post re:Invent 2025 Practical examples: API creation, hooks, and steering docs Live coding demonstration with real-time problem solving Who Should Attend - Developers, solutions architects, and technical leaders interested in modern AWS development tools and AI-assisted coding workflows. **Speakers Bio:** Matthew Jorat: Matthew Jorat is a Customer Solutions Manager at AWS with nearly three decades of expertise in AI, cloud transformation, migration, modernization, IT, technology, and business. His career spans infrastructure engineer, solutions architect, security auditor, customer success director, support and services director, and operations officer. He was an early adopter of AWS services as a customer, and his current role at AWS uniquely blends his technical and business skills as he partners with executive teams to translate strategic priorities into measurable business outcomes through cloud adoption, AI implementation, and operational excellence. Matt leads end-to-end AI initiatives for enterprise customers, identifying high-impact use cases and maintaining relentless focus on measurable ROI. He holds eight AWS certifications and serves as Adjunct Professor at Franklin University teaching cloud computing and AWS architecture. His expertise encompasses GenAI, agentic AI systems, migration, modernization, and optimization strategies that drive transformation at scale. [https://www.linkedin.com/in/mattjorat/](https://www.linkedin.com/in/mattjorat/) Girish Bhatia: Girish Bhatia is a seasoned technology delivery leader with deep expertise in cross-domain program management. He holds multiple AWS certifications, including AWS Certified Solutions Architect – Associate, AWS Certified Developer – Associate, and AWS Generative AI Practitioner, and is also an AWS Community Builder. Girish brings over two decades of experience in the information technology industry. Throughout his career, Girish has led major technology-driven business transformation from modernizing on-premises applications to driving large-scale cloud migrations. His work includes API-based integration platforms, data-center and mainframe modernization, and enterprise cloud adoption initiatives. Based in Columbus, Ohio, Girish works at a tech-forward fintech company. He is passionate about AWS serverless architectures, Generative AI and emerging cloud technologies. An avid learner and builder, he continues to explore and apply the latest innovations in AWS to help organizations accelerate their digital transformation. https://www.linkedin.com/in/girishbhatia/[https://www.linkedin.com/in/girishbhatia/](https://www.linkedin.com/in/girishbhatia/) **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **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

This meeting will be a discussion of the book "the Science of Aliens" by Mark Brake

**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: Type Annotations with John Cassidy 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

**Details:** This talk reviews the fundamental academic research literature in financial economics, distilling key findings with rigor while debunking suboptimal investing decisions. It draws on decades of empirical research and statistical analysis with the aim of guiding how to think about sound investing. **Audience Takeaway:** Attendees will gain a practical, research-based approach to assessing investments, interpreting risk, and making choices that support long-term financial independence, informed by decades of published financial studies. **Zoom: This is a *hybrid* event. To attend online, join us on Zoom here at 6pm:** https://iit-edu.zoom.us/j/87434065239?pwd=mK8gkDO6FTL2NBCXrgnViDwVJU14YT.1 Meeting ID: 874 3406 5239 Passcode: 826532 **Sponsor:** **[Tegus by AlphaSense](https://www.tegus.com) will provide the meeting site, as well as pizza and soft drinks for the onsite participants.** * **Address:** 200 N. LaSalle Street. Suite 1100. Chicago, IL 60601 * **Tegus by AlphaSense's Overview:** Tegus by AlphaSense is the leading market intelligence platform for key decision makers. We power some of the world’s most well-respected institutional investors, corporations, and consultancies through the largest and most comprehensive database of primary and market information. Our products and services enable clients to discover unmatched insights and answers to the most challenging questions they face to help them make better informed decisions. We are an end-to-end investment intelligence and research platform that modernizes the research processes. With an ecosystem that combines at-cost, on-demand expert calls with a 55K+ transcript library; quantitative financial workflows that streamline research across company disclosures, management presentations, earnings calls and filings; and 4K+ fully-drivable financial models and company benchmarking data, including every KPI and comparison that matters, Tegus by AlphaSense enables investors to move faster, gather deep research and surface high-quality insights to drive better decisions. The company serves customers worldwide, including investment analysts, portfolio managers and key decision makers across public and private businesses in markets of all sizes. * **Logistics**: To access the Tegus by AlphaSense building, we require **first and last names** of those who RSVP'd by Mar 18. Attendees will then present their **IDs** when they arrive at the front desk (right when they enter the building). They will be sent up in the elevator to the 11th floor where we will be.

**New Dojo Location!** **Draft Day Columbus** 1130 Dublin Road Columbus, OH 43215 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for topic suggestions and people interested in presenting at our monthly meetings. To this end we've set up a survey form at [https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc](https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc)

**We'll have two meetings covering AI - this second one is for Positron** We will review which AI features are linked in for Positron, and how to use them. **Location:** The meetup will be at SPARK's ([https://annarborusa.org/](https://annarborusa.org/)) Ann Arbor site: [SPARK HQ (Ann Arbor)](https://urldefense.com/v3/__https://www.google.com/maps/place/Ann*Arbor*SPARK*Headquarters/@42.2792515,-83.7447708,17z/data=!3m1!4b1!4m5!3m4!1s0x883cae3effe193cb:0x5296a53db2a282bf!8m2!3d42.2792515!4d-83.7447708?hl=en-US__;Kysr!!HXCxUKc!3EEdBNXRJKknP6LCGkZetSuEsdtChFojQnOVitFUC5C0fyilqXEbiMstT9ajBR3Cw-55qoFkrElCjQvjMdTxUw$). There is on street parking, and parking at local structures. **This will be a hybrid meeting - the Zoom session starts at 6:30 PM.** **Time:** The doors will be open at 6:00, with pizza and beverages provided. We will have a meet-and-greet-and-pizza session, and then at 6:30 we'll have a presentation. **Zoom information:** https://us06web.zoom.us/j/86862937929?pwd=woa95D1r85dobjqxQ07NfBLNdTa9hc.1 Passcode: 705462 **If you can't get in, please call me at: 734 223-3307** **Document source:**

**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 **Abstract** TBD **YouTube Link** TBA