Professoren

👋 **Hei, kamu yang penasaran Bitcoin bisa dipakai buat apa selain disimpen...** ​Pernah kepikiran nggak kalau Bitcoin bukan cuma soal beli, simpan, atau trading? Ada satu konsep yang sering dibahas di komunitas: **sirkular ekonomi** — ketika Bitcoin benar-benar dipakai, berputar, dan hidup di tengah aktivitas sehari-hari. ​Di meetup kali ini, kita bakal ngobrol santai tentang bagaimana praktik sirkular ekonomi bisa mulai tumbuh dari komunitas. Mulai dari menggunakan Bitcoin untuk transaksi, mendukung merchant yang menerima Bitcoin, sampai membangun kebiasaan baru yang membuat ekosistemnya makin kuat. ⚡ ​Kalau kamu penasaran bagaimana Bitcoin bisa benar-benar “dipakai”, bukan cuma disimpan — ini tempat yang pas buat mulai ngobrol. ​Datang buat diskusi, pulang dengan perspektif baru tentang bagaimana ekonomi yang lebih terbuka bisa dibangun bersama. 🧡 ​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/)**

👋 **Hei, kamu yang lagi ngeliatin chart merah dan nggak tau harus ngapain...** ​ Diam? Jual? Nunggu? Kebanyakan orang milih panik. Tapi ada satu kebiasaan sederhana yang justru paling powerful dilakuin pas kondisi lagi kayak gini — dan namanya DCA. 📉➡️📈 ​Di meetup kali ini kita bakal ngobrol santai soal **manfaat strategi DCA (Dollar Cost Averaging) saat fase bear market**—cara sederhana yang sering dipakai banyak orang untuk tetap konsisten tanpa harus pusing menebak harga. 📉 ​Kita bahas bagaimana DCA bekerja, kenapa strategi ini sering dianggap lebih tenang di tengah pasar yang naik turun, dan bagaimana cara melihatnya dari perspektif jangka panjang. ​ Nggak perlu jadi trader atau ahli market. Cukup datang dengan rasa penasaran, ngobrol bareng komunitas, dan lihat bagaimana strategi sederhana bisa membantu menghadapi pasar dengan lebih tenang. ​🧡 Karena di Bitcoin, konsistensi sering kali lebih penting daripada mencoba menebak waktu yang “sempurna”. ​Sampai jumpa di meetup! ​ 📌 Info Penting:🔸 Tiket **GRATIS**, tapi peserta beli makan/minum sendiri selama acara🔸 Tidak ada promosi altcoin, NFT, token, atau proyek “kripto” lainnya🔸 100% tentang **Bitcoin** — teknologi, nilai, dan potensinya untuk dunia 🔗 **Tentang Kami**🟠[ Bitcoin Indonesia ](https://x.com/bitcoinindo21)adalah inisiatif nirlaba yang bertujuan untuk:🕊️ Menyebarkan pemahaman soal **Bitcoin** sebagai alat pembebasan individu⚖️ Mendorong **kedaulatan finansial** lewat edukasi netral dan jujur📚 Menyediakan konten edukasi **open-source & gratis** 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 might take at the event 😊 JakWri (former Jakarta Writers) and JakFri is **the** biggest, oldest, most active, and most inclusive MeetUp community in Jakarta… and we invite you to join us for this **BOOK CLUB discussing "Heart of a Dog" 🐕 by Mikhail Bulgakov!** 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. **ABOUT THE EVENT** The idea is very simple: we will meet and discuss the book. Everyone will receive a copy of the book as PDF beforehand **for free** (which we kindly ask not to share with everyone - this book discussion is for educational purposes). Reach out to the host to receive the PDF, and feel free to ask any question in the discussion section of the event page. Everyone is encouraged to read the short book (in English, about 300 pages) beforehand to participate to the discussion. Coming without having read the book is possible, but just half the fun. The host will give a short introduction about the book and guide through the discussion, which will be very informal and fun. Everyone is encouraged to share their thoughts and ask questions. This event is **introvert friendly**! No one will be put on the spot or forced to speak. Just join and share your passion for literature, no matter how much you read. This is a dream event for anyone who wishes to take a deep dive into literature and have a fun, social lunch time. Our book club will be in English. Everyone's English level is OK as this is a nice occasion to practice English in an informal and welcoming setting. **ABOUT THE BOOK** A parody on the "New Soviet Man" and eugenics, Bulgakov's satirical and biting novella remains one of the more odd and fascinating takes on Bolshevism. Sharik, the dog, finds itself rescued by the brilliant and arrogant Profesor Preobrazhensky from the streets full of its natural enemy: the proletariats. One day, the Profesor ends up experimenting on the pampered and fattened Sharik as part of his research on rejuvenation, only for the operation to take a sharp and bizarre turn. It's best to enter into this book blind, bearing only the questions of which one is more horrifying: the heart of a dog or the heart of a man. Discover more about the book [on Goodreads](https://www.goodreads.com/book/show/113205.Heart_of_a_Dog)! **We have had several Book Clubs before! Take a look at some past events:** * **[BOOK CLUB: "1984"](https://www.meetup.com/jakarta-writers/events/313585727/?eventOrigin=your_events&utm_medium=referral&utm_campaign=event_card_savedevents_share_modal&utm_source=link&utm_version=v2&member_id=428578398)** (Mar 2026) * **[BOOK CLUB: "Candide"](https://www.meetup.com/jakarta-writers/events/313061019/?eventOrigin=your_events&utm_medium=referral&utm_campaign=event_card_savedevents_share_modal&utm_source=link&utm_version=v2&member_id=428578398)** (Feb 2026) * **[BOOK CLUB: "Jonathan Livingston Seagull"](https://www.meetup.com/jakarta-creatives/events/312747377/?eventOrigin=your_events&utm_medium=referral&utm_campaign=event_card_savedevents_share_modal&utm_source=link&utm_version=v2&member_id=428578398)** (Jan 2026) * **[BOOK CLUB: "Rosemary's Baby"](https://www.meetup.com/jakarta-creatives/events/312206954/?eventOrigin=your_events&utm_medium=referral&utm_campaign=event_card_savedevents_share_modal&utm_source=link&utm_version=v2&member_id=428578398)** (Dec 2025) * **[BOOK CLUB: "Hitchhiker's Guide to the Galaxy"](https://www.meetup.com/jakarta-creatives/events/311149945/?eventOrigin=your_events)** (Nov 2025) * **[BOOK CLUB: "The Writer's Journey"](https://www.meetup.com/jakarta-creatives/events/311049907/)** (Oct 2025) * **[BOOK CLUB: "Lord of the Flies"](https://www.meetup.com/jakarta-creatives/events/310887709/?notificationId=%3Cinbox%3E%21428578398-1758420452034&eventOrigin=notifications)** (Sept 2025) * **[BOOK CLUB: "The Alchemist"](https://www.meetup.com/jakarta-creatives/events/310055488/?utm_medium=referral&utm_campaign=yourEvent_savedevents_share_modal&utm_source=link&utm_version=v2)** (Aug 2025) * **[BOOK CLUB: "The Little Prince"](https://www.meetup.com/jakarta-creatives/events/308651641/?utm_medium=referral&utm_campaign=yourEvent_savedevents_share_modal&utm_source=link)**(July 2025) * **[BOOK CLUB: "We"](https://www.meetup.com/jakarta-creatives/events/307510139/)** (May 2025) * **[BOOK CLUB: "The War of Art"](https://www.meetup.com/jakarta-creatives/events/306641634/?utm_medium=referral&utm_campaign=yourEvent_savedevents_share_modal&utm_source=link)** (Apr 2025) * **[BOOK CLUB: "Man's Search for Meaning"](https://www.meetup.com/jakarta-creatives/events/305786005/)** (Feb 2025) * **[BOOK CLUB 🍄: Short stories about fungi by various authors](https://www.meetup.com/jakarta-friends/events/295009912/)** (Aug 2023) * **[BOOK CLUB 🍄: "Entangled Life"](https://www.meetup.com/jakarta-friends/events/291463350/)** (Mar 2023) **ABOUT THE VENUE** **Wisangkopi** is a spacious and great cafe located near the hustle and bustle of Blok M. It's attached to a great ramen place and the venue has an open space perfect for the studious and the curious. Find out more about the venue here: [Wisangkopi Instagram](https://www.instagram.com/wisangkopi) [Link to Google Map](https://maps.app.goo.gl/t7B491vTtUHqmd8h8) **ABOUT THE HOST** Your host for this event, Ben, is a literature enthusiast eager to learn not only from texts but also from fellow readers' interpretations and personal experiences. He will guide everyone through the discussion for a memorable book club event. **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!** We want to start the discussion together. * 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 rule of respect and inclusivity Thank you for your understanding and cooperation! **WE HAVE A MEMBERSHIP FEE. HOW DOES IT WORK?** As this group is slowly unrolling into a Writers' Group, it will be soon possible to join through Patreon, too: [https://www.patreon.com/corradonai](https://www.patreon.com/corradonai) Monthly membership through Patreon will grant access to **all** events of Jakarta Cretives/Writers (this group) **and** of [Jakarta Friends](https://www.meetup.com/jakarta-friends). In the meantime, this is the existing fee structure 👇🏽 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 (Option A)**. First-timers can decide to join with a **sneek peak price of 50k IDR & pay the remaining 270k IDR at the next event (Option B)** 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! Text Corrado (+62 8211 489 3580) if you have any questions about membership. Membership to **both** Jakarta Friends and Jakarta Creatives is offered for **only** 390k IDR/year (**Option C**). 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). 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)** * **[Jakarta Writers](https://www.meetup.com/jakarta-writers)** (former Jakarta Creatives) * and the new group, **[How to Become a Writer](https://www.meetup.com/how-to-become-a-writer/)** 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⭐) from over 300 reviews ([take a look at all reviews!](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](https://chat.whatsapp.com/BR0sC0BrPbc9xTqvj1qLfx) for announcements * Feel free to tag us [on Instagram](www.intagram.com/jakarta.friends.creatives), and we'll repost! [@jakarta.friends.creatives](http://www.intagram.com/jakarta.friends.creatives) * For questions not answered in the description, feel free to post a comment on the event page or DM the organisers

**MAD FOR LAUGHS presents its first special show: FOREIGN INFLUENCE** **An English stand-up comedy special by WILLIAM ENGLE** Half Sundanese, half bule, all sexy. After tearing up the Bali scene, WILLIAM ENGLE is coming to Jakarta with his debut special! Since 2018, he’s rocked stages across SEA and Europe. Expect jokes about politics, history, sex… and yep, he’ll pick on YOU too. 🗓️ Sunday, 12 April 2026 📍 Mad For Coffee, Cipete 🕒 4:00 - 6:00 PM 🕒 Doors: 3:30 PM 🎤 Show: 4:00 PM (Doors close at showtime—come early for a smooth experience) 🎟️ Tickets: * Early Bird: 150K * Normal: 175K * OTS: 200K (depends on availability) Seats are limited—grab yours before they vanish! Get your tickets here: [bit.ly/mfl-foreigninfluence](bit.ly/mfl-foreigninfluence) (paid tickets is not available on meetup) Follow [@madforlaughs](https://www.instagram.com/madforlaughs/) for the latest updates and sneak peeks ✨

**Get ready for an evening of brain-teasing fun, great company, and friendly competition!** Join us for our third **Jakarta Social Quiz Night** on **Saturday, April 11th** at the stunning rooftop venue, Koi in Kemang. Whether you're a trivia master or just looking for a fun night out, this is the perfect opportunity to test your knowledge, meet new people, and enjoy a fantastic Saturday evening with a view! This event is free! **📅 Event Details** Date: Saturday, 11th April Arrival: 7:00 p.m. Quiz Starts: 7:30 p.m. sharp Location: Koi, Kemang - Rooftop, 3rd Floor Duration: 7:00 p.m. till late Entry Fee: FREE! **🎯 How It Works** Format: Fast-paced, one question at a time! Teams will have 30-45 seconds to discuss each question before moving to the next - keeping the energy high and the competition exciting! Team Size: 4-6 people per team. We will create teams on the night - it's a great way to meet fellow quiz enthusiasts! Rounds: 7 exciting rounds with a 10-minute break midway: **First Half:** 🌍 General Knowledge 🎬 Movies & TV 🍜 Food & Drink [15-Minute Break - Grab drinks, socialize, recharge!] **Second Half:** 🔬 Science & Technology 💰 Money & Business 🗺️ History & Myths 🧠 Trick Questions & Brain Teasers 💰 **Entry & Prizes** Entry Fee: FREE! Capacity: Limited to 50 people Prizes: Special prizes for the winning team - bragging rights guaranteed! 🏆 **🍹 Food & Drinks** Enjoy Koi's amazing rooftop atmosphere while you play! Food and drinks will be available throughout the evening, with special offers to keep you fueled and refreshed. **👥 Who Should Come?** Everyone is welcome! Whether you're competitive, casual, a trivia newbie, or a seasoned quizzer. This event is all about having fun, making connections, and enjoying a great Saturday night in Jakarta. ✨ **Why Join?** ✅ Test your knowledge across diverse topics ✅ Meet new people in a relaxed, social setting ✅ Enjoy stunning rooftop views at one of Kemang's best spots ✅ Friendly competition with great prizes ✅ FREE entry! ✅ Perfect mix of challenge and fun ✅ Simple format - no phones or screens needed, just your wit! Don't miss out on Jakarta's most social quiz night! Gather your team, bring your thinking caps, and let's see who will be crowned the ultimate trivia champions! 🧠🎉 See you at Koi! **📢 IMPORTANT: Attendance Reconfirmation Required** To ensure accurate headcounts and reduce no-shows, we're implementing an updated reconfirmation system for all events. **Here's how it works:** * All events start with unlimited RSVPs. * 4 days before each event, a reconfirmation form will be posted in the event comments and shared in the WhatsApp group. * You must reconfirm ASAP by submitting the form. Your spot is guaranteed only after you reconfirm. * The form closes once we reach the target attendance number. * Anyone who hasn’t reconfirmed when the form closes will be removed from the attendee list. * If you can’t attend, change your status to Not Going. **Two‑strike rule: If you don’t reconfirm or change your status to Not Going two times, you will be removed from the group.** Thanks for helping us keep things running smoothly. Looking forward to seeing you all there. If you have any questions, please feel free to let me know here or join our friendly and active WhatsApp Group Chat: [https://chat.whatsapp.com/FBQsf4Cv4yWACNs9gbiYNH](https://chat.whatsapp.com/FBQsf4Cv4yWACNs9gbiYNH) Instagram:[ https://www.instagram.com/jakartasocialgroup](https://www.instagram.com/jakartasocialgroup)

Hello everyone! We're very excited to be hosting an IN-PERSON meetup in Jakarta hosted by PT. Virtus Technology Indonesia. We look forward to seeing you there! The address, agenda, and speaker information can be found below. See you there! **📍 Venue:** **PT. Virtus Technology Indonesia** Centennial Tower, Jl. Gatot Subroto No.Kav. 24-25 lt. 39, Karet Semanggi, Kecamatan Setiabudi, Kota Jakarta Selatan, Daerah Khusus Ibukota Jakarta 12930 Level 39 Glory Room **Important:** * Please bring your ID \*\*\* **🗓 Agenda:** * 7pm: Doors open * 7pm - 7:30pm: Pizza, Drinks, and Networking * 7:30pm - 8:00pm: Nathaniel Wikamulia, Solutions Engineer, Confluent * 8:00pm - 8:30pm: Additional Q&A & Networking \*\*\* **💡 Speaker:** Nathaniel Wikamulia, Solutions Engineer, Confluent **Talk:** Fraud Detection System using Kafka and Flink **Abstract:** This session walks through how to build a real-time fraud detection system powered by Apache Kafka and Apache Flink, from streaming transaction ingestion to stateful event processing. We’ll explore four complementary detection patterns: simple high-value thresholds, historical spending patterns, geographic anomalies using the Haversine formula, and a combined rule that integrates both behavioral and spatial data. \*\*\* If you would like to speak or host our next event please let us know! community@[confluent.io](http://confluent.io/)

...and speaking of breakthrough roles: who can forget the first time we saw Tom Cruise singing Bob Seeger in his underwear? Often considered an updated 1983 version of The Graduate, the movie sparkles with memorable lines and original music. I only regret that I was never told that "Princeton could use someone like Bob..." See the movie first and join us for some "Cruisin'"

Whether you've never done improv before, or you've done it for so long you knew Del Close on a personal level, or anywhere in between, come join us! Swing by *Gresso's* for the **Columbus Improv Comedy Meetup** for some fun and games! The idea behind improv is to create entire scenes from scratch based on a suggestion from the audience. This can be done in game form, like *Whose Line Is It Anyway*, *ComedySportz*, or *Wild 'n Out*; it could also be done to tell stories, like *Middleditch and Schwartz*. Our meetup, which is central Ohio's longest running (and free!) weekly comedy event, brings the games (and occasionally different forms) for you to play in a safe, supportive, and compassionate environment. Not only is it a lot of fun, but you get to work on thinking faster on your feet, plus it's an excellent way to meet new people and make friendships that'll last a lifetime! Ask yourself if you want to join the **Columbus Improv Comedy Meetup**, and say "Yes, And" that you'll have fun!

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

This is a time where players of all ages, and skill levels can gather and enjoy a nice Sunday full of Chess!

Pay attention! We’re delaying a week for those of you who may be on Spring break and/or celebrating the holiday. Ok, no pancakes, but waffles-a-plenty. Join the local UX and Digital Design community for a casual monthly breakfast. Look for us upstairs!

Bienvenue! Columbus French Conversation group invites you to our Saturday morning French conversation club. Expect a casual and welcoming atmosphere in which to learn french! I will bring my laptop so we can look up new vocabulary as needed! The venue is a beautiful French restaurant so you can really get into the zone :)

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