Professors

Korean Class at Culcom Eunhaeng! Want to learn Korean for free? Join our Korean Class for Foreigners at Culcom Daejeon! Schedule: Every Thursday 7-8pm & Saturday 1-2pm Fee: FREE! Location: Culcom Eunhaeng A Korean class taught by a **professional Korean language instructor** for foreigners living in Korea. This class starts from the **beginner level**, so even if you don’t know Hangul or basic grammar, you’re totally welcome. We focus on real-life Korean, practical expressions, and speaking confidence not just textbook Korean. **Class Schedule** Thursday 7:00–8:00 PM Saturday 1:00–2:00 PM Small group classes, friendly atmosphere, and plenty of chances to speak and ask questions. If you want to feel more comfortable living in Korea and communicate more naturally, this class is for you. How to Join? Text 010-8268-1638 to book a consultation and get started!

✨❣️🎆🎇🧡🌟Meeting new Korean friends in Daejeon (Free only for forigners)❣️🌟🎇🎆🧡 Time: 11:00AM-13:00PM // 18:00PM - 20:00PM every week on Monday, Tuesday, Wednesday, Thursday 11:00AM-13:00PM every weekend on Saturday, Sunday 👉 We are the awesome language exchange cafe with warm and great mood, you can learn language, and culture, meet new people, and make friends a lot( Foreigners & Korean) 🎷Free drinks, snacks and parties // Learning Korean for language exchange are available. 🌆🌌❣️ ❣️Please do not judge availability by current RSVPs through Meetup cause we’re much more active on other platforms as like Instagram and generally only receive a few RSVPs via Meetup. You can make many wonderful friends here!! Let’s make great moment altogether!!🎷🍻 Place: **5F, 487, Daejong-ro, Jung-gu, Daejeon, Republic of Korea** https://map.naver.com/p/entry/place/2057411666?placePath=%252Fhome%253Fentry%253Dplt&searchType=place&lng=127.4260440&lat=36.3277854

Korean Class at Culcom Eunhaeng! Want to learn Korean for free? Join our Korean Class for Foreigners at Culcom Daejeon! Schedule: Every Thursday 7-8pm & Saturday 1-2pm Fee: FREE! Location: Culcom Eunhaeng A Korean class taught by a **professional Korean language instructor** for foreigners living in Korea. This class starts from the **beginner level**, so even if you don’t know Hangul or basic grammar, you’re totally welcome. We focus on real-life Korean, practical expressions, and speaking confidence not just textbook Korean. **Class Schedule** Thursday 7:00–8:00 PM Saturday 1:00–2:00 PM Small group classes, friendly atmosphere, and plenty of chances to speak and ask questions. If you want to feel more comfortable living in Korea and communicate more naturally, this class is for you. How to Join? Text 010-8268-1638 to book a consultation and get started!

✨❣️🎆🎇🧡🌟Meeting new Korean friends in Daejeon (Free only for forigners)❣️🌟🎇🎆🧡 Time: 11:00AM-13:00PM // 18:00PM - 20:00PM every week on Monday, Tuesday, Wednesday, Thursday 11:00AM-13:00PM every weekend on Saturday, Sunday 👉 We are the awesome language exchange cafe with warm and great mood, you can learn language, and culture, meet new people, and make friends a lot( Foreigners & Korean) 🎷Free drinks, snacks and parties // Learning Korean for language exchange are available. 🌆🌌❣️ ❣️Please do not judge availability by current RSVPs through Meetup cause we’re much more active on other platforms as like Instagram and generally only receive a few RSVPs via Meetup. You can make many wonderful friends here!! Let’s make great moment altogether!!🎷🍻 Place: **5F, 487, Daejong-ro, Jung-gu, Daejeon, Republic of Korea** https://map.naver.com/p/entry/place/2057411666?placePath=%252Fhome%253Fentry%253Dplt&searchType=place&lng=127.4260440&lat=36.3277854

Sunday Tea Club was founded in Daejeon in 2023. Created as a quiet alternative to Korea’s typical drinking and nightlife culture, the club offers a calm, meaningful way to spend your Sunday afternoons. If you’ve ever wished for a slower, more mindful space to enjoy afternoon tea and gentle conversation — you’re more than welcome to join us! Participant fee 15,000won+order 1drink(The participation fee is only paid once — at your first visit. All fees are collected and reinvested into the club to purchase new teaware, high-quality teas, or ingredients for future gatherings.)

**What to Expect at Our Events** * Weekly in-person language exchange meetups * Casual, café-style atmosphere There’s always someone new to meet and talk to. **Who Comes to These Meetups?** * Both locals and internationals **How It Works** * Choose an event time * Book a spot * Show up and join the conversation That’s it. You can come alone or with friends. Running late? No problem. Join when you can, leave when you want. *Please note:* To keep conversations balanced, **walk-in registration may be denied depending on group balance**. We strongly recommend booking in advance. **Why People Like This Group** **1\. Smart Group Matching** Participants are grouped to create balanced conversations based on language level and background with optimised algorithm. **2\. Personalized AI Feedback** Gain insights into your progress! Receive **AI-driven feedback** after the session to help you refine your language skills and track your growth. **3\. Meet New People Each Round** Groups rotate every session, so you don’t get stuck talking to the same people all night. **4\. Beginner\-Friendly** Beginners are always welcome. You’ll never be forced into conversations beyond your comfort level. **FAQs** **1\. My target language isn’t very good\. Can I still join?** Yes. Beginners are welcome and grouped with others at a similar level. **2\. Can I arrive late or leave early?** Yes. The meetup is casual and flexible. **3\. Do I need to come every week?** No. Join whenever it fits your schedule. **Community Standards** We strive to maintain a high-quality environment for all participants. 1. Positive Vibes Only: We welcome people who contribute to a better experience for everyone. 2. Accountability: To ensure a safe and friendly space, if a member receives three separate complaints, they will be asked to withdraw from all future events. 3. Your Voice Matters: If you have a negative experience, you will be given the opportunity to provide feedback after every event. **How to Join** * Book your spot: [https://open.kakao.com/o/gLvLBEai](https://open.kakao.com/o/gLvLBEai) \-\-\- **모임에서는 무엇을 하나요?** * **주 1회 오프라인 언어 교환:** 카페처럼 편안한 분위기에서 정기적으로 만납니다. * **새로운 만남:** 매번 새로운 사람들을 만나고 다양한 주제로 대화할 수 있습니다. **누가 참여하나요?** 한국인과 외국인 멤버들이 함께 모여 언어와 문화를 공유합니다. **참여 방법** 1. **일정 선택:** 원하는 시간과 장소를 확인하세요. 2. **참가 신청:** 온라인으로 간편하게 예약합니다. 3. **대화 참여:** 현장에 오셔서 자유롭게 대화를 시작하세요! > **Tip:** 혼자 오셔도 좋고 친구와 함께 오셔도 됩니다. 늦게 오거나 일찍 나가는 것도 전혀 문제없는 자유로운 모임입니다. **안내 사항:** 원활한 그룹 구성과 대화 밸런스를 위해, **현장 참여(워크인)는 인원 및 그룹 구성 상황에 따라 제한될 수 있습니다.** 참여를 원하시는 경우 **사전 예약을 권장드립니다** **이 모임이 특별한 이유** 1. **스마트 그룹 매칭:** 최적화된 알고리즘을 통해 언어 수준과 배경을 고려하여 대화가 가장 잘 통하는 그룹을 구성해 드립니다. 2. **AI 실력 향상 피드백:** 모임 참여 후, 여러분의 언어 실력을 분석하고 성장을 돕는 **개인별 AI 피드백**이 제공됩니다. 3. **매 라운드 로테이션:** 세션마다 그룹이 바뀌기 때문에 한 번의 모임에서 최대한 다양한 사람들과 교류할 수 있습니다. 4. **초보자 맞춤형:** 초보자도 안심하고 참여하세요. 본인의 수준에 맞는 그룹에서 부담 없이 대화를 시작할 수 있습니다. **자주 묻는 질문 (FAQs)** * **목표 언어를 잘 못하는데 괜찮을까요?** 네, 당연합니다. 비슷한 수준의 멤버들과 그룹이 배정되므로 걱정하지 않으셔도 됩니다. * **늦게 가거나 일찍 나가도 되나요?** 네, 모임은 캐주얼하고 유연하게 운영되므로 본인의 일정에 맞춰 편하게 이용하세요. * **매주 꼭 참여해야 하나요?** 아니요. 원하시는 일정이 있을 때만 선택해서 참여하시면 됩니다. **운영 원칙** 우리는 모두에게 즐거운 언어 교환 경험을 선사하기 위해 긍정적인 에너지를 가진 분들과 함께합니다. * **매너 있는 커뮤니티:** 타인에게 불쾌감을 주는 행동을 지양하며, 서로 존중하는 분들만 참여를 허용합니다. * **피드백 시스템:** 이벤트 종료 후 불편했던 점을 자유롭게 전달하실 수 있습니다. * **참여 제한:** 쾌적한 환경 유지를 위해 3회 이상의 불만이 접수된 멤버는 모든 이벤트 참여가 제한될 수 있습니다. **신청 및 문의** * **참가 신청하기:** [https://open.kakao.com/o/gLvLBEai](https://open.kakao.com/o/gLvLBEai)

One of the most valuable parts of this community is the opportunity to think out loud with other product professionals. This session is built for exactly that. As we wrap up the quarter, it’s a great time to pause and reflect. What’s on track? What needs adjustment? Where could a small shift create bigger impact? Join fellow product professionals for a focused, interactive conversation designed to help you recalibrate for the next quarter. You’ll have the opportunity to share where you are, hear how others are thinking through similar challenges, and gain fresh perspective you can bring back to your team and organization. We’ll gather at 8:00AM, with discussion starting promptly at 8:15AM. 📍 First Watch - 7227 N High St Located in: The Shops at Worthington Ample parking is available. Food and beverages will be available for purchase. Start your morning with clarity and connection — we hope to see you there! ☀️

So this month's prompt is more general. I think we can all agree that we are living in "unique" times that require coping skills. I think that one role and/or purpose of philosophy is to help us deal with our daily lives and our "unique" times. So, let's share our feelings and thoughts about which philosopher/philosophy we turn to in order to deal with our crazy events. Who/what helps you stay focused in your daily life and helps you sleep at night. I find that Stoicism with a little philosophical pessimism mixed in goes a long way in helping me deal with what I see as very destructive, fearful and mean spirited public policies at both the state and federal levels. Hope to see you on March 28th!

The Humanist Monthly Program is our longest running event and still a community favorite. In the old days it used to be called "Going to HCCO" and we still like to think of it as our flagship event. Food and drinks will be provided at the event. Feel free to show up a little bit early to hang out and talk. Our March speakers are Molly Gaines and Zack Parrish, co-organizers of the Secular Education Association: They will share their story of how a small group of Ohio parents grew into a national organization tracking released-time religious instruction and other church–state issues in public schools. The presentation will cover SEA’s early wins and hard lessons, what we’re seeing nationally right now, and how local advocates can play a meaningful role in protecting public education. Attendees will leave with a clearer understanding of the landscape — and practical ways to get involved. Going forward our meetings will be hybrid. You can meet us in-person or attend online Join Zoom Meeting [https://us02web.zoom.us/j/87836564953?pwd=4Mi57ElZkDIFlb1fnlNwOJ0NiOK4tP.1](https://us02web.zoom.us/j/87836564953?pwd=4Mi57ElZkDIFlb1fnlNwOJ0NiOK4tP.1) Meeting ID: 878 3656 4953 Passcode: 760812 One tap mobile +19292056099,,87836564953#,,,,\*760812# US (New York) +13017158592,,87836564953#,,,,\*760812# US (Washington DC) The formal presentation will start at noon

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!

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

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

Window functions have nothing to do with the Windows operating system but provide a “window” to a result set when used in SQL queries. They are powerful, set-based methods to view data in unexpected ways. Window functions provide easy, set-based solutions to solve some common problems: * Using running totals * Performing operations in intervals * Identifying data gaps and islands * Performing aggregates without losing detail Many people are confused by window functions and do not know how to use them properly. This session will explore window functions, how they work, and how to use them. Demonstrations with several examples will solidify how window functions can simplify queries and make them more powerful.