PaperCall.io - Event Directory

Pro Event Frontrunners AI/Data Mar 27, 2026 - Washington DC

https://frontrunners.tech/

Event Dates: March 27, 2026

CFP closes at October 24, 2025 23:00 UTC

October 24, 2025 23:00 UTC (Local)

Ai, Data, Data science, Big data

Submit Now! I'm Attending! March 27, 2026 March 27, 2026 Frontrunners AI/Data Mar 27, 2026 UTC [Frontrunners AI/Data](https://frontrunners.tech/) is the Mid-Atlantic’s developers conference series, featuring a full day of the best techniques and technologies. We expect approximately 200 developers to attend Frontrunners AI/Data. This is a great opportunity to reach a large and influential audience of DC AI and Data practitioners, and have a great time, too! Past speakers at our events have included leaders in the AI and Data communities like Doug Cutting, Pratik Patel, Baruch Sadogursky and many more. Washington DC

Pro Event Frontrunners JS/Web Mar 27, 2026 - Washington DC

https://frontrunners.tech/

Event Dates: March 27, 2026

CFP closes at October 24, 2025 23:00 UTC

October 24, 2025 23:00 UTC (Local)

Javascript, Css, Web development, React, Angular

Submit Now! I'm Attending! March 27, 2026 March 27, 2026 Frontrunners JS/Web Mar 27, 2026 UTC [Frontrunners JS/Web](https://frontrunners.tech/) is the Mid-Atlantic’s JavaScript/Web developers conference series, featuring a full day of the best techniques and technologies in front end software development. We expect approximately 200 developers to attend Frontrunners JS/Web. This is a great opportunity to reach a large and influential audience of DC web developers, and have a great time, too! Past speakers at our events have included leaders in the JavaScript and web development communities like Ariya Hidayat, Jenna Zeigen, Domenic Denicola, Rebecca Murphey, Kyle Simpson, Lea Verou, Doug Crockford, Yehuda Katz, Rachel Nabors, Christopher Chedeau, Igor Minar, Kas Perch, James Halliday and many more. Washington DC

Pro Event Java Day Istanbul 2026 - Istanbul, Turkiye

https://www.javaday.istanbul/

Event Dates: April 18, 2026

CFP closes at December 15, 2025 15:42 UTC

December 15, 2025 15:42 UTC (Local)

Architecture & design, Devops & platform engineering, Agility & developer experience, Java & ecosystem, Current trends: data, Ai & beyond, Leadership & culture

Submit Now! I'm Attending! April 18, 2026 April 18, 2026 Java Day Istanbul 2026 UTC 📅 Java Day Istanbul 2026 — Event Description Java Day Istanbul is one of Türkiye’s leading developer conferences focused on Java, software architecture, cloud-native platforms, developer experience, and emerging technologies. Organized by the Java User Group Istanbul, this event brings together world-class speakers and a passionate developer community for a full day of high-quality talks, hands-on learning, and networking. 🗓️ Date: 18 April 2026 📍 Location: Istanbul, Türkiye — Asia Side 🎯 What Makes Java Day Istanbul Special? • A single-day, multi-track conference featuring technical deep dives and visionary talks • Carefully curated sessions across 6 tracks: • Architecture & Design • DevOps & Platform Engineering • Agility & Developer Experience • Java & Ecosystem • Current Trends: Data, AI & Beyond • Leadership & Culture • A welcoming, developer-first atmosphere • Hosted in the vibrant, cross-continental city of Istanbul — where East meets West! 👥 Our Audience Java Day Istanbul attracts: • Java developers and architects • Platform and DevOps engineers • Engineering leaders and tech team leads • Software craftspeople and community contributors • Agile practitioners and curious students We expect 500–700 attendees for our 2026 edition, coming from across Türkiye, Europe, and the global Java community. Interested in sharing your experience, building visibility, and connecting with the Java ecosystem? We’d love to see your proposal! Istanbul, Turkiye

Pro Event Security BSides Prague 2026, CZ - Prague

https://www.bsidesprg.cz

Event Dates: April 23, 2026, April 24, 2026

CFP closes at December 24, 2025 17:28 UTC

December 24, 2025 17:28 UTC (Local)

Offensive security defensive security application security intelligence malware exploit development social engineering harware hacking history tlp:red tlp:green tlp:amber

Submit Now! I'm Attending! April 23, 2026 April 24, 2026 Security BSides Prague 2026, CZ UTC Theme for 2026: The Next Frontier ============================ We're at the edge of The Next Frontier, where technology isn't just advancing it's truly taking off. Just like the ancient legend of the Golem, brought to life to protect but challenging its creator, today's smart systems are striving for autonomous self-improvement. This isn't merely evolution, it's a revolutionary leap towards a profound, perhaps singular, change where our creations gain unprecedented autonomy. As powerful systems become omnipresent, vigilance is critical. This frontier demands we anticipate and fix problems before they begin. BSides Prague 2026 invites you to explore how to secure this unfolding future. We'll draw wisdom from our past, from stories like our own Golem, to guide us. Join us to collectively define and protect what lies just beyond the horizon and where else but in Prague, the very place that gave the world the word "robot"? Building on the success of our 2025 event, we are ready to raise the bar even higher. This year, we've prepared two days packed with extraordinary talks and side content + two days of workshops prior the event. Unparalleled networking opportunities all enhanced with exciting side quests and unique events. Our commitment to bringing the community together has reached a new level. Be part of the next big leap today by attending BSides Prague 2026, in a city rich with history that has witnessed many such transformative moments. Join us and peak what the next frontier looks like. Prague

Pro Event Securing AI in the Real World: Call for Practitioner Stories – AI Security Conference - Virtual

https://www.modernsecurity.io

Event Dates: April 25, 2026

CFP closes at January 31, 2026 15:46 UTC

January 31, 2026 15:46 UTC (Local)

Ai-security, Application-security, Cyber security

Submit Now! I'm Attending! April 25, 2026 April 25, 2026 Securing AI in the Real World: Call for Practitioner Stories – AI Security Conference UTC ModernSecurity.io is hosting a **practitioner-first virtual conference on AI Security** — and we want YOU to be part of it! This isn’t theory. This is about **real-world stories** from security teams who are already tackling AI in the enterprise: the wins, the risks, and the lessons learned along the way. ### We’re looking for talks on topics like: - 🔐 Using AI to **level up security operations** in Product Security, SecOps, or DART - 🛡️ How you **review and secure AI-enabled applications** - 🌐 Strategies to **tame AI sprawl** inside your organization If you’re a security practitioner with hard-earned experience, this is your chance to **share your journey with the global AI security community**. 👉 Submit your proposal today and help shape the future of AI Security! **Hosted by [ModernSecurity.io](https://modernsecurity.io)** Virtual

Pro Event RubyConf Austria 2026 - Vienna, Austria

https://rubyconf.at

Event Dates: May 29, 2026, May 30, 2026, May 31, 2026

CFP closes at December 01, 2025 23:59 UTC

December 01, 2025 23:59 UTC (Local)

Ruby

Submit Now! I'm Attending! May 29, 2026 May 31, 2026 RubyConf Austria 2026 UTC [RubyConf Austria 2026](http://rubyconf.at) is a community organized Ruby conference taking place in [Das MuTh](https://muth.at/) theatre in Vienna, Austria. We aim to gather a Ruby audience passionate about the Ruby programming language, within an atmosphere which reminds of classical Austria, including musical performances (sometimes by speakers as well). The day before (29.05.2026.) we will have a Vienna.rb meetup take place, while on the day after a social activity or two will be planned - such as hiking or exploring a stadtwanderweg of Vienna. On the 30.05.2026. all of the conference activities that are scheduled in Das MuTh theatre will take place, such as talks, workshops or musical performances. Key values around which we build this conference are: long lasting impact, free flow of artistry and creativity, passion (towards Ruby) and, most importantly, human connection. Join us and enrich our effort in expanding the Ruby community in Austria. Vienna, Austria

Pro Event Blastoff Rails - Albuquerque, New Mexico, USA

https://blastoffrails.com

Event Dates: June 11, 2026, June 12, 2026

CFP closes at January 11, 2026 18:11 UTC

January 11, 2026 18:11 UTC (Local)

Ruby on rails

Submit Now! I'm Attending! June 11, 2026 June 12, 2026 Blastoff Rails UTC Blastoff Rails is a conference for Ruby and Rails developers that love building things. Albuquerque, New Mexico, USA

Pro Event Baltic Ruby 2026 - Hamburg

https://balticruby.org

Event Dates: June 12, 2026, June 13, 2026

CFP closes at December 31, 2025 23:30 UTC

December 31, 2025 23:30 UTC (Local)

Ruby, Rails, Hotwire, Frameworks, Open source, Community, Developer experience, Backend, Performance, Testing, Architecture, Dev culture, Real-world stories, Diversity, Accessibility

Submit Now! I'm Attending! June 12, 2026 June 13, 2026 Baltic Ruby 2026 UTC Baltic Ruby is a conference that travels through the Ruby community — helping it gain more energy, more inspiration, and more resources to grow and support local Rubyists. In 2026, we’re heading to Hamburg to join forces with Ruby Unconf and create a one-of-a-kind event that blends two worlds: a traditional curated lineup of CFP-selected talks, and an unconference format where anyone can step up and become a speaker on the spot. This Call for Papers is for the main lineup. We’re planning to feature 10 to 13 talks across two days. In past years, we’ve welcomed speakers like Matz, Tim Riley, Marco Roth, and many other respected contributors and voices from the Ruby world. But not only them. We’ve always put special emphasis on diversity — and proudly made space for new voices. Around 50% of our speakers typically come from local communities or are first-time names on the Ruby stage. The same goes for content. Each year, the lineup has had its own unique flavor — with a tilt toward Ruby, frameworks, open source, or something else entirely. But there’s always room for fresh, relevant, and exciting ideas beyond any one narrow theme. This year is no different. We’d love to see a variety of talks that reflect where the industry is heading. That said, in 2026 we’re giving special attention to Rails — so if that’s your jam, you’re extra welcome! So — welcome to Baltic Ruby. There’s space for every kind of talk here, and every submission will be reviewed by our program committee — made up of Ruby community and conference organizers from across Europe. Hamburg

Pro Event 2º Meetup API Floripa - Florianópolis - SC, Brasil

https://apifloripa.com.br

Upcoming Event Dates: July 12, 2023

CFP is open

Api, Microservices

Submit Now! I'm Attending! July 12, 2023 July 12, 2023 2º Meetup API Floripa UTC 2º Meetup da comunidade API Floripa. Venha compartilhar sua experiência, óptica e visões de API com a comunidade API Floripa. Os assuntos podem envolver API de maneira geral: observabilidade, segurança, governança, micro-serviço, deploy, boas práticas, cases e experiências no mundo de API. Fique a vontade para submeter sua call e deixar a comunidade API Floripa ainda mais forte! 🤘 Florianópolis - SC, Brasil

Pro Event AllColorScreen.com Tech Update 2026 – New Tools & Features Unveiling - Dallas

https://allcolorscreen.com/

Upcoming Event Dates: February 27, 2025

CFP is open

Submit Now! I'm Attending! February 27, 2025 February 27, 2025 AllColorScreen.com Tech Update 2026 – New Tools & Features Unveiling UTC # AllColorScreen.com Tech Update 2025 – New Tools & Features Unveiling **📅 Date:** [Choose a Date] **📍 Location:** Online (Live Stream & Community Forum) **🎟 Admission:** Free ## About the Event Join **AllColorScreen.com** for an exclusive online event where we introduce our latest **display testing and calibration tools**. This event is designed for tech enthusiasts, designers, gamers, and anyone looking to enhance their screen performance. ## What to Expect - **Live Demonstration** – Watch new and updated tools in action. - **Q&A Session** – Get expert advice on screen calibration and troubleshooting. - **User Feedback & Feature Requests** – Share ideas and influence future updates. - **Exclusive Sneak Peek** – See upcoming innovations and enhancements. ## New and Updated Tools We are excited to introduce **several new tools** and enhancements to improve your screen testing experience. ### **1. Advanced Color Test** Test individual colors in more depth with **expanded RGB spectrum analysis**, helping users detect subtle issues with color accuracy. ### **2. Pixel Defect Scanner** Automatically detects **dead, stuck, and hot pixels** by running through multiple color sequences and providing instant feedback. ### **3. Screen Uniformity Checker** Evaluate the consistency of brightness across your screen, identifying potential backlight bleeding or uneven display areas. ### **4. Contrast and Gamma Adjuster** Fine-tune your screen’s **contrast, brightness, and gamma levels** for optimal visibility in different environments. ### **5. Resolution and Aspect Ratio Calculator** Calculate the best resolution settings for **monitors, TVs, and projectors**, ensuring the correct aspect ratio for different screen sizes. ### **6. Response Time and Refresh Rate Test** Check your screen’s **input lag and refresh rate stability**, perfect for gamers and high-performance users. ### **7. Interactive Tools & Fun Features** In addition to testing tools, we’re adding **interactive utilities** like: - A **bouncing DVD logo** to test motion clarity. - A **white noise generator** for screen and audio testing. - A **Hacker Typer simulator** for fun and visual effects. ## How to Join 1. **Visit [AllColorScreen.com](https://allcolorscreen.com)** to register (optional for event updates). 2. Join the **live stream** on the event date. 3. Participate in the **community discussion** and share feedback. 🚀 **Stay ahead with the latest screen optimization tools—don’t miss out!** ## Our Social Presence Stay connected with **AllColorScreen.com** across different platforms! We actively share updates, tech insights, and tutorials to help users get the most out of their displays. Follow our blogs for expert advice, new tool announcements, and display optimization tips. - 📖 **Our Blog:** [AllColorScreen at themedia](https://allcolorscreen.themedia.jp/) – Explore updates and tech insights in Japanese. - 📖 **Our Blog 2:** [AllColorScreen at Tistory](https://allcolorscreen.tistory.com/) – Get the latest information in Korean. - 📖 **Article about us** [BigWriteHook](https://www.bigwritehook.co.uk/blog/technology-4/test-your-monitor-fast-and-easy-with-allcolorscreen-com-2396) – Read an in-depth review of our platform. Follow us to stay updated on **new tools, events, and expert tips** to optimize your screen performance! 🚀 Dallas

Pro Event AWS Stockholm meetup CFP - Stockholm, Sweden

https://www.meetup.com/aws-stockholm/

Upcoming Event Dates:

CFP is open

Submit Now! I'm Attending!

Pro Event CNCF and Kubernetes Madison Meetup CFP - Madison, WI

https://community.cncf.io/cloud-native-madison/

Upcoming Event Dates:

CFP is open

Submit Now! I'm Attending!

Pro Event CraftHub Meetups 2024 - Budapest

https://crafthub.events/#events

Upcoming Event Dates:

CFP is open

Submit Now! I'm Attending!

Pro Event CroAI summit 2024 - Dubrovnik - Dubrovnik

http://adamc429.sg-host.com/

Upcoming Event Dates: September 24, 2024

CFP is open

Artificial intelligence, The internet of things, Blockchain, Cloud technology, Disinformation, Threat intelligence, Digital forensics, Zero trust technology, Identity and access management (iam), Data privacy, Governance, Risk and compliance (grc), Automation, Secure development (devsecops), Drone technology

Submit Now! I'm Attending! September 24, 2024 September 24, 2024 CroAI summit 2024 - Dubrovnik UTC Join us at the Croatia AI Startup Summit 2024, an exclusive gathering of the most innovative and groundbreaking startups working in the AI sphere in Croatia. This dynamic two-day event, held in beautiful Zagreb, offers a unique opportunity to connect with emerging AI entrepreneurs, established technology companies, and venture capitalists interested in exploring the burgeoning Croatian AI ecosystem. Moreover, the “Investor Pitch Session” will give select startups the chance to present their business models and ideas to a panel of venture capitalists and industry leaders. Dubrovnik

Pro Event DevOpsUt Meetup - Virtual / In Person in SLC depending

https://www.meetup.com/DevOpsUT/

Upcoming Event Dates:

CFP is open

Submit Now! I'm Attending!

Pro Event GDG Belfast Monthly Talks - Belfast, UK

https://gdg.community.dev/gdg-belfast/

Upcoming Event Dates: June 27, 2025

CFP is open

Submit Now! I'm Attending! June 27, 2025 June 27, 2025 GDG Belfast Monthly Talks UTC # Speak at GDG Belfast Are you passionate about technology? Have you been working on an exciting project or exploring innovative ideas? GDG Belfast is your platform to inspire, educate, and connect with a vibrant community of tech enthusiasts. We’re looking for speakers of all experience levels to present at our monthly events! Whether you’re building with Google technologies or exploring other platforms, frameworks, and tools, we welcome a broad range of topics, from cutting-edge innovations to practical development tips. ## Why Speak at GDG Belfast? - **Grow Your Network:** Engage with an enthusiastic and supportive audience of tech professionals, developers, and innovators. - **Share Your Expertise:** Showcase your work, inspire others, and contribute to the tech community. - **Develop Your Skills:** Speaking at GDG Belfast is a great way to hone your presentation and communication abilities in a friendly environment. Whether you're a first-time speaker or a seasoned presenter, your ideas matter. We can't wait to hear what you have to share! Belfast, UK

Pro Event Google Developer Group - Tech Talks - Virtual

https://gdg.community.dev/gdg-raleigh/

Upcoming Event Dates:

CFP is open

Submit Now! I'm Attending!

Pro Event LLM in Production: Real Use Cases - Online

https://events.ringcentral.com/events/llm-in-production-real-use-cases

Upcoming Event Dates: September 12, 2025

CFP is open

#llm, #ops, #ml, #ai

Submit Now! I'm Attending! September 12, 2025 September 12, 2025 LLM in Production: Real Use Cases UTC #LLM in Production: Real Use Cases is a focused conference exploring how organizations are using large language models in real-world applications. Hear from industry leaders about practical deployments, challenges, and lessons learned across sectors like finance, healthcare, customer service, and more. From infrastructure and scaling to prompt engineering and ethical concerns, this event is your gateway to building with LLMs at scale. Online

Pro Event Meetup Golang CWB - Curitiba, PR

https://www.meetup.com/pt-BR/golangcwb/

Upcoming Event Dates: February 15, 2025

CFP is open

Submit Now! I'm Attending! February 15, 2025 February 15, 2025 Meetup Golang CWB UTC O próximo meetup ocorrerá em Fevereiro de 2025 (ainda estamos para confirmar a data e local). Curitiba, PR

Pro Event NextFive Monthly meetup - Kansas City

http://nextfive.io

Upcoming Event Dates: October 20, 2025, November 17, 2025, October 20, 2025, November 17, 2025, December 15, 2025

CFP is open

Ai, Robotics, Machine_learning

Submit Now! I'm Attending! October 20, 2025 December 15, 2025 NextFive Monthly meetup UTC NextFive is a meetup for futurists that believe that there will be incredible technology breakthroughs over the Next Five years. We want our speakers to tell us what do we need to be doing right now to prepare us for the Next Five years. We are looking for futurists that want to speak on the topics of: * Vibe Coding * Vibe Marketing * Vibe Creation * Agentic architectures and creations * AI/ML architectures * Robotics * Energy concerns * Transportation Kansas City

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CFP closes at	October 24, 2025 23:00 UTC
	October 24, 2025 23:00 UTC (Local)

CFP closes at	December 15, 2025 15:42 UTC
	December 15, 2025 15:42 UTC (Local)

CFP closes at	December 24, 2025 17:28 UTC
	December 24, 2025 17:28 UTC (Local)

CFP closes at	January 31, 2026 15:46 UTC
	January 31, 2026 15:46 UTC (Local)

CFP closes at	December 01, 2025 23:59 UTC
	December 01, 2025 23:59 UTC (Local)

CFP closes at	January 11, 2026 18:11 UTC
	January 11, 2026 18:11 UTC (Local)

CFP closes at	December 31, 2025 23:30 UTC
	December 31, 2025 23:30 UTC (Local)

Event Directory

Sponsored by Microsoft

Event Dates: March 27, 2026

CFP closes at October 24, 2025 23:00 UTC October 24, 2025 23:00 UTC (Local)

Ai, Data, Data science, Big data

Event Dates: March 27, 2026

CFP closes at October 24, 2025 23:00 UTC October 24, 2025 23:00 UTC (Local)

Javascript, Css, Web development, React, Angular

Event Dates: April 18, 2026

CFP closes at December 15, 2025 15:42 UTC December 15, 2025 15:42 UTC (Local)

Architecture & design, Devops & platform engineering, Agility & developer experience, Java & ecosystem, Current trends: data, Ai & beyond, Leadership & culture

Event Dates: April 23, 2026, April 24, 2026

CFP closes at December 24, 2025 17:28 UTC December 24, 2025 17:28 UTC (Local)

Event Dates: April 25, 2026

CFP closes at January 31, 2026 15:46 UTC January 31, 2026 15:46 UTC (Local)

Ai-security, Application-security, Cyber security

Event Dates: May 29, 2026, May 30, 2026, May 31, 2026

CFP closes at December 01, 2025 23:59 UTC December 01, 2025 23:59 UTC (Local)

Event Dates: June 11, 2026, June 12, 2026

CFP closes at January 11, 2026 18:11 UTC January 11, 2026 18:11 UTC (Local)

Event Dates: June 12, 2026, June 13, 2026

CFP closes at December 31, 2025 23:30 UTC December 31, 2025 23:30 UTC (Local)

Ruby, Rails, Hotwire, Frameworks, Open source, Community, Developer experience, Backend, Performance, Testing, Architecture, Dev culture, Real-world stories, Diversity, Accessibility

Upcoming Event Dates: July 12, 2023

CFP is open

Api, Microservices

Upcoming Event Dates: February 27, 2025

CFP is open

Upcoming Event Dates:

CFP is open

Upcoming Event Dates:

CFP is open

Upcoming Event Dates:

CFP is open

Upcoming Event Dates: September 24, 2024

CFP is open

Upcoming Event Dates:

CFP is open

Upcoming Event Dates: June 27, 2025

CFP is open

Upcoming Event Dates:

CFP is open

Upcoming Event Dates: September 12, 2025

CFP is open

#llm, #ops, #ml, #ai

Upcoming Event Dates: February 15, 2025

CFP is open

Upcoming Event Dates: October 20, 2025, November 17, 2025, October 20, 2025, November 17, 2025, December 15, 2025

CFP is open

Ai, Robotics, Machine_learning

CFP closes at October 24, 2025 23:00 UTC

October 24, 2025 23:00 UTC (Local)

CFP closes at October 24, 2025 23:00 UTC

October 24, 2025 23:00 UTC (Local)

CFP closes at December 15, 2025 15:42 UTC

December 15, 2025 15:42 UTC (Local)

CFP closes at December 24, 2025 17:28 UTC

December 24, 2025 17:28 UTC (Local)

CFP closes at January 31, 2026 15:46 UTC

January 31, 2026 15:46 UTC (Local)

CFP closes at December 01, 2025 23:59 UTC

December 01, 2025 23:59 UTC (Local)

CFP closes at January 11, 2026 18:11 UTC

January 11, 2026 18:11 UTC (Local)

CFP closes at December 31, 2025 23:30 UTC

December 31, 2025 23:30 UTC (Local)