Join us to have fun, make friends, and get in great shape! We host structured training programs for ALL fitness levels--from beginners to experienced marathoners. Membership fee required. www.houseofrunning.com We follow a structured program with trained coaches to prepare for races such as the Dam tot Dam, the Amsterdam Marathon, half marathon, & 8 Km race, the Rotterdam and Paris marathon, and others, and we focus heavily on the social aspect of running. We also host a variety of other running …

RailsGirls aims to introduce more women to the wonderful world of programming in Ruby on Rails.

R is an open source software/programming language for data analysis, statistical modeling, visualization, data mining, predictive analytics, statistical computing, exploratory data analysis etc. This group is aimed to bring together practitioners (from industry and academia alike) in order to exchange knowledge and experience in solving data analysis/statistical problems by using R.

Meetup for  of Clojure practitioners and enthusiasts around Rotterdam and Den Haag. We meet every 4th Wednesday of the month and plan to have various activities such as "Clojure/ClojureScript Library of the Month" "This Month in Clojure/ClojureScript world" Hacking sessions/Dojos. In-Depth presentations by the members or guests who used Clojure/ClojureScript Food and Drinks :)

Amsterdam loves Scala! We believe there should be more Scala events in Amsterdam and we will make sure there will be!

The dutch Scala enthusiasts have been organizing regular meetups since 2009 to bring together Dutch Scala developers, experts, speakers, and anyone else interested in learning or teaching about Scala. We have hosted speakers like Jonas Boner, Daniel Spiewak, and even Martin Odersky himself, but mostly we like to serve as a way for the Dutch Scala community to stay in touch and exchange knowledge and opportunities with each other. We are in the process of moving our old Ning site (and all its me …

This group is for everybody who is interested in Golang (www.golang.org). The aim of this group is to organize meetups in (and around) Amsterdam.

The goal of 010DEV is to create a vibrant software development community in the Rotterdam area. 010DEV is a group of developers with a broad interest in software development concepts and aims to create a space where people of different backgrounds can exchange their knowledge and ideas. Everyone interested in software development is welcome to join our meet-ups. If you have an interesting story and would like to present during one of our events, let us know.

One of the most enjoyable things of being a developer is that you can quickly make stuff work together. Getting to know other tinkerers is a great experience. It helps get new ideas, blow off steam and show off new tricks. Apart from all that it's important to share food and drinks with like-minded people. Combine all this into an early exit from work, followed by an evening of hacking, eating and drinking with other makers. Would be awesome, right? So why not join the next time?

Holland hackers interested in startups. Are you building something? Is it awesome? Shiny enough to show to other people and possibly found a company on? Please come hangout with us. We need more of those people in our lives. Formed by fans of Hacker News (http://news.ycombinator.com), the original Hackers and Founders started in Silicon Valley almost 3 years ago. Hackers and Founders meetups have since been meeting in New York, Indianapolis, Wellington, New Zealand, Boston and Mumbai. We are the …

We're bringing together all developers interested in the Play Framework (http://www.playframework.com/), version 1 and 2, Java and Scala. We will try to meet four times a year in an office around Amsterdam. The format will be a combination of a few short presentations plus drinks and networking.

Connect with local developers building on the Salesforce Platform.

Let's get together on Friday for Decode Friday. During Decode Friday developers come together to share knowledge and learn about various subjects related to web development in an informal ambiance. Interaction and informality are the focus of these meetups. More information at www.decodefriday.nl

This is a user group for MySQL users. This is the place to meet other MySQL users. It's for DBA's, developers, architects and all other interested users. It's both for experienced users and user who are starting to learn about MySQL and databases in general. It's for users of Oracle MySQL (Community and Enterprise), Percona Server, MariaDB, Drizzle and all other branches and forks. Feel free to suggest locations for the meetups.

An Amsterdam based group for those interested in Riak, distributed systems, NoSQL, and app development.

We will meet regularly to explore the use of .NET for building mobile applications. We will focus on multi-platform mobile development, including MonoTouch, Mono for Android, Windows Phone, Windows 8 and ASP.NET. This group is targeted at all skill levels, from beginners to experts in .NET looking to explore the mobile space and reuse your existing knowledge. We will have a mixture of presentations, discussions and demos with plenty of opportunities to get to know each other.

Deze bijeenkomst is speciaal voor jonge ondernemers die aan hun netwerk willen werken. Tijdens deze bijeenkomst kan je jouw ervaringen delen met andere jonge ondernemers. Als jonge ondernemer ben je elke laatste donderdag van de maand van harte welkom in hartje Utrecht.

Welcome to the Amsterdam Motion Graphics Meetup Group! For users of After Effects, Motion, Maya, Cinema 4d, Smoke, FCP, Premiere and other motion graphics/editing programs. Let's meet up over beer and jaw about what we do, the industry, cool things we're learning, etc.

This user group is for (potential) AppDynamic users. And those who are interested in Application Performance Monitoring. You have to share your thoughts and wisdom. If you want to test AppDynamics, feel free to download a free trial http://info.appdynamics.com/Codecentricnl_Lite.html

This group is for anyone interested in how communication and NLP influence many aspects of life. We explore how the models and NLP thinking style shed light on actual topics and/or issues.

We're calling all start-ups, innovators and business managers! Driving your technology (start-up) business is about seeing opportunities and seizing them. In today’s business, it is all about scalability, agility and corporate social responsibility. At our Multi-Cloud Computing User Group we discuss all opportunities that are offered by the Infrastructure and platform cloud solutions. We do not focus on just one cloud providers solutions, but we go Multi-Cloud, meaning: AWS, Softlayer, Rackspace …

We are the Ruby User Group from Rotterdam. Our goals are to create a network, share knowledge and promote the usage of Ruby and related technologies. We also talk about TDD, startup strategies, agile development practices, scaling, cloud computing and more.

Calling all JavaScript developers in Amsterdam! AmsterdamJS is back and more alive than ever. We are hoping to create a big JavaScript community in Amsterdam that reflects the vibrant tech scene of the city. Every month we organize a meetup with amazing talks, great developers and snacks and drinks to go with it. If you want to give a talk about your project, or whatever interests you that is related to JavaScript, just give us a shout!

Hi there! Welcome to European Professional Women's Network - Amsterdam! EuropeanPWN-Amsterdam is a non-profit international networking association for professional women in the Netherlands with a paid membership fee. We offer an open platform for members to communicate and share expertise through organized monthly meetings and informal networking sessions. An integral part of the EuropeanPWN-Amsterdam philosophy is our open, positive approach – one that aims to promote the personal growth of o …

De maand april zal in Amsterdam elk jaar in het teken van apps. Appril wil de wereld van apps inzichtelijker maken en wil de verschillende partijen die betrokken zijn bij deze groeiende markt met elkaar in contact brengen. Appril organiseert door de hele stad workshops, lezingen en bijeenkomsten op het gebied van creatie, educatie, ondernemerschap en techniek. Appril roept ontwikkelaars, ontwerpers, ondernemers en gebruikers op om mee te helpen van april een prachtig Appril te maken of hun (nu a …

This is a meetup group for developers and designers with a passion for Facebook in the Netherlands. Let's get together and develop fun and inspiring Facebook apps! A hackathon serves as the foundation for some great (and not so great) ideas. Join us and have the opportunity to try out new ideas, learn and collaborate with other people in a fun environment.

With Founders Coffee you visit another startup office every time, learning about them, about fellow founders and taking some ideas with you that you can use right away in your own startup. We have a small program of max half an hour with an hour of networking attached to it. Best of all, the coffee is of great quality... and free! Founders are aspiring, starting, started, seasoned or former entrepreneurs. Founders coffee is for founders and their +1s only.