Matthew McCullough

By Matthew McCullough

Does your application transmit customer information? Are there fields of sensitive customer data stored in your DB? Can your application be used on insecure networks? If so, you need a working knowledge of encryption and how to leverage Open Source APIs and libraries to make securing your data as easy as possible. Encryption is quickly becoming a developer's new frontier of responsibility in many data-centric applications.

In today's data-sensitive and news-sensationalizing world, don't become the next headline by an inadvertent release of private customer or company data. Secure your persisted, transmitted and in-memory data and learn the terminology you'll need to navigate the ecosystem of symmetric and public/private key encryption.

By Matthew McCullough

Explore what's new on the cutting edge release of Maven, version 3.0. We'll explore the performance improvements, features that make debugging Maven issues easier, and changes to POMs that may require modifications to your build, but will result in more determinate build outputs.

Maven 3.0 has undergone major refactorings, and correspondingly, a battery of backwards compatibility tests to ensure a smooth transition from Maven 2.0. These refactorings prepare Maven for the next several years of development, including the separation of the POM file language from from the POM in-memory processor, which is already leading to Groovy, Ruby and YAML based POM file parsers.

By Matthew McCullough

Moore's law has finally hit the wall and CPU speeds have actually decreased in the last few years. The industry is reacting with hardware with an ever-growing number of cores and software that can leverage "grids" of distributed, often commodity, computing resources. But how is a traditional Java developer supposed to easily take advantage of this revolution? The answer is the Apache Hadoop family of projects. Hadoop is a suite of Open Source APIs at the forefront of this grid computing revolution and is considered the absolute gold standard for the divide-and-conquer model of distributed problem crunching. The well-travelled Apache Hadoop framework is curently being leveraged in production by prominent names such as Yahoo, IBM, Amazon, Adobe, AOL, Facebook and Hulu just to name a few.

In this session, you'll start by learning the vocabulary unique to the distributed computing space. Next, we'll discover how to shape a problem and processing to fit the Hadoop MapReduce framework. We'll then examine the incredible auto-replicating, redundant and self-healing HDFS filesystem. Finally, we'll fire up several Hadoop nodes and watch our calculation process get devoured live by our Hadoop grid. At this talk's conclusion, you'll feel equipped to take on any massive data set and processing your employer can throw at you with absolute ease.

By Matthew McCullough

You've heard about Git, Mercurial, Bazaar and the Distributed Version Control System revolution. In this deeply hands on session, we'll load Git on participants laptops, build repositories and share out pieces of work. We'll explore the optimized agile workflows that Git facilitates, building branches for each story card and merging with our team mates, even when a network isn't present. We'll clone an existing Subversion repository, work on it in a Git fashion, and push just the "good changes" back to Subversion, showcasing the incredibly polished interoperability of this radical source code control tool.

This will be a hands on session and requires attendees to bring a laptop (Windows, Linux, or Mac).

By Matthew McCullough

No app is an island nowadays and your bleeding edge Java & JavaScript apps demand that you integrate with Facebook, Amazon, Gmail, Google Search, Twitter or S3 just to name a few. Make your next integration project a breeze by leveraging the successful work of others from the iBeans Central repository, or if necessary, simply author a new iBean and contribute it back for the benefit of all.

iBeans a new ultra-light service integration framework written in Java, but targeting both Java and JavaScript. It provides a centralized mechanism for community contributions of beans to the most commonly used services such as Twitter, Flickr, Gmail and more.

iBeans encourages the higher level programming at the level of integrating such web based services without worrying about the underlying protocols or communication mechanisms. Services are beautifully abstracted in the form of JavaBeans, with JavaScript capabilities added like a cherry on top of a confectionary masterpiece.

This talk wil demonstrate iBeans usage in a real world Java application and explore how easy it is to write and contribute a new bean to iBeans Central for the benefit of the community in true Open Source style.

By Matthew McCullough

You're adept at Java. You've got a solid grasp of that ecosystem. But you keep hearing about iPhone this, iPad that. It worries you just a bit that you haven't yet spent the time to explore this new frontier. Cure that with a nearly Java-free intense four hour boot camp on the iPad. During this session, you'll use your UberConf-supplied device to get started coding on the XCode platform, learning the Objective-C language, testing, and deploying your apps.

No previous iPad ecosystem knowledge is assumed. Matthew McCullough and Ben Ellingson will take you from the ground up in this unique coding environment. With their hands on teaching style and one-on-one assistance, you'll explore what it takes to build and deploy an application for the iPhone and iPad devices. We'll start with a simple application that you'll code from line 1 to line 200, all the while testing it in the iPad simulator. Along the way, you'll also discover the Developer signup process and digital certificate setup required to push beta applications to the device. Finally, we will integrate an iPad app with data from a JSON web service.

By Matthew McCullough

Workshop part II will focus on debugging. First, we will revisit deployment to iPad / iPhone devices, cover common application debugging techniques, writing unit tests, and debugging tools. We will also include time for you to ask questions and work through any issues you are having.

You'll will walk away with a complete understanding of the iPad ecosystem, including the coding, testing, deployment and web mashup processes. You'll be equipped to participate and even initiate your team's next iPad enabled application design and coding efforts.

By Matthew McCullough

Workshop part III will focus on design. The iPad isn't simply a large iPhone. The technology is pretty much the same, but a quick look at some of the new apps and you will see how cool this new device and software platform is. In this session, we will talk about Apple's Human Interface Guidelines and what's new on the iPad platform. We will also provide more time for you to ask questions and work through any issues you may be having.

This session will provide a better understanding of how you should design your iPad apps. We will also point you to the resources which will help you design great apps.