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Brian Goetz - Author of Java Concurrency in Practice
Effective Concurrent Java
The Java programming language has turned a generation of applications programmers into concurrent programmers through its direct support of multithreading. However, the Java concurrency primitives are just that: primitive. From them you can build many concurrency utilities, but doing so takes great care as concurrent programming poses many traps for the unwary.Java Performance Myths
Performance myths about the Java platform abound, from the general "Java is slow", to the more specific "reflection is slow", "allocation is slow", "synchronization is slow", "garbage collection is slow", etc. Many of these myths have their root in fact (in JDK 1.0, everything was slow); today, not only are many of these statements not true, but Java performance has surpassed that of C in many areas, such as memory management.Structuring concurrent applications in JDK 5.0
JDK 5.0 is a huge step forward in developing concurrent Java classes and applications, providing a rich set of high-level concurrency building blocks.The Java Memory Model
What's the worst thing that can happen when you fail to synchronize in a concurrent Java program? Its probably worse than you think -- modern shared-memory processors can do some pretty weird things when left to their own devices.Brian Sletten - Forward Leaning Software Consultant
Give it a REST
As developers, we sometimes get to make choices about the technologies we use, sometimes not. We base these decisions on personal experiences, recommendations from others and a general sense of where the industry is going.Web Services have been all the rage for several years now. We have been told time and again that we should be building systems around them; as an industry, we've never been more confused. Perhaps it is time to Give it a REST.
RESTlet for the Weary
If you have started to take a look at REST as way of exposing web services or managing information spaces, you may be frustrated by the support offered by legacy containers. There is no direct support for REST concepts in the J2EE specs (yet). XML-based configurations are so 1990's. Come learn about Restlets, a little API that has caught the attention of many in the RESTafarian community.Prerequisite: Give it a REST (unless you are very comfortable with REST)
Resource-Oriented Computing w/ NetKernel : Software for the 21st Century
Imagine the simplicity of REST married to the power of Unix pipes with the benefits of a loosely-coupled, logically-layered architecture. If that is hard to imagine, it may because the architectures available to you today are convoluted accretions of mismatched technologies, languages, abstractions and data models.NetKernel is a disruptive technology that changes the game. It has been quietly gaining mind share in the past several years; people who are exposed to it don't want to go back to the tired and blue conventions of J2EE and .NET. Not only does it make building the kinds of systems you are building today easier, it does it more efficiently, with less code and a far more scalable runway to allow you to take advantage of the emerging multi-core, multi-CPU hardware that is coming our way.
Come see how this open source / commercial product can change the way you think about building software.
Viva La Javolution!
You're a good Java programmer. You understand the JDK libraries and how to use them. The problem is that many fundamental APIs don't take the bigger performance picture in mind. Garbage collection can end up killing your app if you aren't careful. Concurrency problems and contention can keep your well-intentioned software from leveraging modern hardware architecture that support multi-core and multi-cpu systems.Who knew that simply using the standard library code the way it was designed was opening you up for performance problems in your apps?
Don't worry, Javolution has your back.
What's Going On? : Complex Event Processing w/ Esper
How well do you understand the dynamics of your applications? In our systems, we detect when simple things happen. Customers log in, people buy things, a stock is sold at a particular price, inventory shifts locations... all of these events mean little things, but what about the larger picture? Complex events are particular patterns of simpler events that suggest something deeper is happening. Do you know how you'd discover these bigger picture occurrences? Come hear how the Esper open source software represents a new class of complex event processing (CEP) frameworks that can be added to even high volume, high transaction systems.David Bock - Principal Consultant, CodeSherpas Inc.
Intermediate Maven
Maven is a build tool that does a lot, demos well, and leaves the build maintainers managing what seems like unbridled complexity. It doesn't have to be that way - Maven is driven by some strong 'build process methodology', and that complexity can become manageable by wrapping your head around it. Furthermore, you can migrate to Maven 'piecemeal', by mapping your existing ant build to the Maven Lifecycle and calling your existing Ant tasks - you can decide to sip the Maven kool-aid.Ideally, a build tool should be so simple and approachable that it fades into the project background and allows anyone to maintain it. Unfortunately, Maven's power comes at the expense of this ideal - Maven's philosophy is more like "the build process is so important that the people maintaining it should be steeped in the ways of Maven". This talk will give you the exposure you need without elevating The Maven Way to a religion.
Maintaining Project Integrity with JDepend, Macker, PMD, Maven, and other open source tools
How many times have you started a new project only to find that several months into it, you have a big ball of code you have to plod through to try to get anything done? How many times have you been the ?new guy? on an established project where it seems like the code grew more like weeds and brambles than a well-tended garden? With a few good structural guidelines and several tools to help analyze the code, we can keep our project from turning into that big ball of mud, and we can salvage a project that is already headed down that path.David Geary - Author of Graphic Java and co-author of Core JSF
Facelets explained
Facelets is a combination of Tiles and Tapestry, and it's the hottest JSF-related open source project on the planet.Filthy Rich Clients with the Google Web Toolkit, Part I
The Google Web Toolkit (GWT) is truly a revolutionary framework that lets you develop Ajaxified web applications without knowing anything about Ajax or JavaScript. But the GWT goes way beyond basic Ajax by letting you implement desktop-like applications that run in the ubiquitous browser.JavaServer Faces: A Whirlwind Tour
In April 2005, annual growth rates for jobs in JavaServer Faces, Struts, and Ruby on Rails were all at about 0%. Today, Struts' growth rate still hovers around 0%, but JSF and Rails have taken off. At the end of 2007, both JSF and Rails were growing at a rate of between 400-500% annually (according to indeed.com).JSF has passed the adoption tipping point, and is now the Java-based framework of choice, as is evidenced by its ecosystem. From vendors such as MyEclipse and RedHat to open source projects such as Seam, Facelets, and Ajax4JSF, JSF is where the action is.
Come see why JSF is so popular. In this code- and demo-intensive session, I'll show you the fundamentals of JSF.
Prerequisite: Some knowledge of Java-based web applications, such as Struts, is a plus, but is not required. If you have a significant experience with JSF, you probably already know most of what's covered in this session.
Seam
Have you ever stopped to think that you need to learn two frameworks to develop a non-trivial, database-backed, web application? Struts and iBatis; JSF and Hibernate; Tapestry and EJB3.0. Two frameworks. And then you have to learn to use them together. Why do we have to learn two frameworks just to retrieve "Hello World" from a database and show it in a view. Isn't that crazy?Now you can use one framework, and use one component model. One. Isn't that nice?
Seam, a framework built on JSF and EJB3.0, unifies the JSF and EJB component models. Seam is a steam roller, quickly gathering market share among JSF newbies and longtime believers alike. Come see what it's all about.
Prerequisite: Some knowledge of JSF is required. If you don't know what a managed bean is, for instance, then attend JSF Whirlwind before this session.
The Google Web Toolkit, Part Two
The second part of a 2-session presentation on the Google Web Toolkit.Using Ajax4jsf
Ajax4jsf makes it very easy to add Ajax to your JSF applications. Come to this presentation to see how.Keith Donald - Lead of Spring Web and Creator of Spring Web Flow
Decorating Web Pages with Ajax using Spring JavaScript
Spring JavaScript is a JavaScript abstraction framework that allows you to progressively enhance a web page with behavior. The framework consists of a public JavaScript API along with an implementation that builds on the Dojo Toolkit. Spring.js aims to simplify the use of Dojo for common enterprise scenarios while retaining its full-power for advanced use cases. Come to this session to learn to use Spring.js and Dojo to create compelling user interfaces.New Features in Spring Web
Spring has a number of interesting modules for web application development, including Spring Web MVC, Spring Web Flow, Spring JavaScript, and Spring Faces. This session will provide an overview of these modules and show how they relate to one another. By the end of this session, you'll understand how Spring simplifies the development and deployment of rich web applications. You'll also gain a glimpse into the roadmap for Spring Web 3.0.Spring Web Flow 2 Deep Dive
Web Flow is a Spring Web MVC extension that allows you to define Controllers using a higher-order domain-specific-language. This language is designed to model user interactions that require several requests into the server to complete, or may be invoked from different contexts. This session dives deep into the features of the Web Flow definition language, and illustrates how to use it to create sophisticated controller modules.Ken Sipe - Technology Director, Perficient, Inc. (PRFT)
Architecture and Scaling
Scale... what is scale... how do you applications which are scalable. How do you know if the application scales?SOAs Challenges
SOA... Is it hype? What's real... and what's not? What is the right abstraction level?Spring 2.5 - Spring without XML
Spring 2.5 is brand spanking new, with a number of fantastic features. With growth of large and complex Spring applications which struggle with xml manageability and with the added pressure of Guice and SEAM there is a push for less XML, with solution leaning towards annotations. Spring 2.5 adds to the toolset provided in Spring 2.0 to provide a development environment where XML is greatly reduced... or eliminated if you so choose.Spring+JPA+Hibernate: Standards Meeting Productivity for Java Persistence
Well the standards created EntityBeans.... yea. and the community created Hibernate. Fortunately the standards body learned some lessons and created JPA. JPA requires a vendor implementation and none make a better choice then Hibernate. Combined with Spring this trio is a powerhouse when it comes to developer productivity on applications requiring persistence.Mark Johnson - Director of Consulting at CGI
Getting Started with BPEL
With all of these web services becoming available there is an increasing need for tools to pull together multiple web services into one composite service. BPEL is an up and coming approach to orchestrating a workflow consisting of Web Service calls.Promoted to Technical Lead. Now what do I do?
You have just received the much desired promotion to Technical Team Lead The team is waiting your direction. You What should you do now?Software Project Estimation
As developers we dread when management requests a project estimate. Typically, you do not have the opportunity to understand all the requirements, the team composition is unknown, and you have been given until tomorrow end of day to produce an estimate. Several months later everyone is yelling at you about the software estimation errors encountered during the project.Neal Ford - Application Architect at ThoughtWorks, Inc.
Code Metrics & Analysis for Agile Projects
What does code + methodology have to do with one another? Everything! Agile projects focus on delivering working code, and tools exist to allow you to verify some quality metrics for your code. This session is a survey of tools and metrics that allow you to determine the quality of your code and strategies to "wire it" into your agile project.Evolutionary SOA
This session demonstrates that "Agility" and "SOA" complement each other quite well. Just because SOA is buzz-word compliant doesn't mean that you should throw good practices out the window. This session demonstrates how you can apply the principles of agility to building highly complex distributed enterprises.Keynote: Ancient Philosophers & Blowhard Jamborees
It turns out that ancient philosophers knew a lot about software -- did you know that Plato defined object-oriented programming? This keynote applies old lessons to new problems and old problems to new lessons. It describes why SOA is so hard, and why people in your company make bone-headed decisions. What other keynote includes Rube Goldberg, Aristotle, Dave Thomas, and Chindia?Test Driven Design
Most developers think that "TDD" stands for Test-driven Development. But it really should stand for "Test-driven Design". Rigorously using TDD makes your code much better in multiple ways.The Productive Programmer: Mechanics
Developers from the 1980s would be shocked at how inefficiently developers use their computers because of the advent of graphical operating systems. This talk describes how to reclaim productivity afforded by intelligent use of command lines and other ways of accelerating your interaction with the computer and bending computers to do your bidding. Stop working so hard for your computer!Scott Davis - Author of "Groovy Recipes" & TDD Expert
GIS for Web Developers: Adding Where to Your Application
Based on the book GIS for Web Developers, this talk demonstrates how you can build your own Google Maps in-house using nothing but open source software. The Portland, Oregon Transit Authority recently migrated from a proprietary web mapping solution to the suite of 100% free and open source software discussed in this book. We look at Java-based clients, Java-based servers, and everything in between. We also discuss integrating free, public domain data from sources like the US Census Bureau and the USGS. If you're looking for real-world examples of AJAX in use, you'll find it here. If you're looking for real-world examples of web services in use, you'll find it here.Grails for Struts Developers: A Groovy Alternative
Struts is the defacto web framework for Java web developers. It has been with us since 2001. Struts enjoys unprecedented success -- most surveys place its market share between 60% and 70%. It introduced a whole generation of web developers to the phrase 'MVC' (Model / View / Controller).Grails 1.0 was released in 2008. It marries the modern features of Rails with the need for legacy support for Struts. Grails is inspired by Rails, but it is not a simple port of the project to Java. It takes the ideas of Rails, but expresses them in familiar Java libraries like Spring and Hibernate. It also leverages a new dynamic language for the JVM called Groovy.
Groovy, The Red Pill: Metaprogramming, the Groovy Way to Blow a Buttoned-Down Java Developer's Mind
This talk focuses on the ways that Groovy can turn a traditional Java developer's world-view upside down. We'll start by talking about how you can thumb your nose at The Man by leaving out many of the main syntactic hallmarks of Java: semicolons, parentheses, return statements, type declarations (aka Duck-typing), and the ever-present try/catch block. Then we'll look at features like operator overloading and method pointers that Groovy welcomes back into the language with open arms.Groovy, the Blue Pill: Writing Next Generation Java Code in Groovy
There are wild-eyed radicals out there telling you that Java is dead, statically-typed languages are passe, and your skills are hopelessly out-of-date. Those extremists are the same ones who don't bat an eye at throwing out years of experience to learn a new language from scratch, pushing aside a familiar IDE for a new one, and deploying to a whole new set of production servers with little regard to legacy integration.While this "burn the boats" approach to software development might sound exciting to some folks, it's giving your manager the cold shakes right now. What if I told you that there was a way that you could integrate seamlessly with your legacy Java code, continue to use your trusty IDE and stable production servers, and yet take advantage of many of the exciting new dynamic language features that those fanatics keep prattling on about? You'd probably say, "Groovy!" I would, too...
Stuart Halloway - CEO of Relevance
How to Fail with 100% Code Coverage
Over the last few years, we have taken dozens of projects to 100% coverage, and there are still plenty of things that can go wrong. We will look at examples the various problems, and show how to prevent them from infecting your project.Java.next #1: Common Ground
In this talk, we will explore and compare four of the most interesting new JVM languages: Clojure, Groovy, JRuby, and Scala. Each of these languages aims to greatly simplify writing code for the JVM, and all of them succeed in this mission. However, these languages have very different design goals. We will explore these differences, and help you decide when and where these languages might fit into your development toolkit.For more information see http://blog.thinkrelevance.com/2008/8/4/java-next-common-ground.
Refactoring JavaScript
The rise of Ajax and Rich Web Applications, plus the success of dynamic languages, has caused people to revisit the JavaScript language. Now that we take JavaScript seriously as a language, it is time to get serious about the quality of JavaScript code, through refactoring. In this talk, we will approach refactoring JavaScript in three phases:Test first, then refactor. Bring JavaScript code under test, so that you can refactor with confidence.
Refactoring 101. Explore some important refactorings: composed method, extract method, introduce named parameter, and extract object
Common problems. Work through three problems endemic to legacy JavaScript code: making JavaScript unobtrusive, refactoring to prototype-based inheritance, and refactoring to functional style.
Venkat Subramaniam - Founder of Agile Developer, Inc.
Acceptance Testing Application Behavior
How do you ensure your applications meet the expectations of your key customers? In this session we will explore using the FIT tool and Behavior Driven Design tools to do exactly this.Caring about your Code Quality
We all have seen our share of bad code. We certainly have come across some good code as well.What are the characteristics of good code? How can we identify those? What practices can promote
us to write and maintain more of those good quality code. This presentation will focus on this
topic that has a major impact on our ability to be agile and succeed.
FP on JVM
Functional Programming Languages (FPLs) have been around for a long time. A lot of features that we get excited aboutin dynamic languages are common place in FPLs. FPLs are gaining importance due to various changes in our industry. What's exciting is that you can use them on the JVM. In this presentation we will dig into the details of what makes FPLs so interesting and look at ways to use them on the JVM?in your Java projects.
Know your Java?
Java has been around for well over a decade now. It started out with the goal of being simple.Over the years, its picked up quite a bit of features and along comes complexity. In this presentation
we will take a look at some tricky features of Java, those that can trip you over, and also look at some
ways to improve your Java code.
MOPping Up Groovy
Groovy's dynamic capabilities makes it an attractive language for Meta Programming.There are several facilities to intercept method calls to do AOP kind of operations.
You can also inject methods dynamically. You can also easily perform method synthesis as well.
In this presentation we will take a look at techniques that make Groovy pretty Hip for MOP.
Towards an Evolutionary Design
A good design is critical for success with agile development.That does not mean a big up-front design. The design has to
be evolutionary. However, the design you evolve must be
extensible and maintainable. After all, you can't be agile
if your design sucks.
Brian Goetz
Author of Java Concurrency in Practice
Brian Goetz has been a professional software developer for 20 years. He is the author of over 75 articles on software development, and his book, Java Concurrency In Practice, was published in May 2006 by Addison-Wesley. He serves on the JCP Expert Groups for JSRs 166 (concurrency utilities), 107 (caching), and 305 (annotations for safety analysis). He is a frequent presenter at JavaOne, OOPSLA, JavaPolis, SDWest, and the No Fluff Just Stuff Software Symposium Tour. Brian is a Sr. Staff Engineer at Sun Microsystems.
Brian Sletten
Forward Leaning Software Consultant
Brian Sletten is a liberal arts-educated software engineer with a focus on forward-leaning technologies. He has a background as a system architect, a developer, a mentor and a trainer. His experience has spanned defense, finance and commercial domains with security consulting, network matrix switch controls, 3D simulation/visualization, Grid Computing, P2P and Semantic Web-based systems. He has a B.S. in Computer Science from the College of William and Mary and currently lives in Fairfax, VA. He is the President of Bosatsu Consulting, Inc., a professional services company focused on web architecture, resource-oriented computing, the Semantic Web, scalable systems, security consulting and other technologies of the late 20th and early 21st Centuries.
David Bock
Principal Consultant, CodeSherpas Inc.
David Bock is a Principal Consultant at CodeSherpas, a company he founded in 2007. Mr. Bock is also the President of the Northern Virginia Java Users Group, the Editor of O'Reilly's OnJava.com website, and a frequent speaker on technology in venues such as the No Fluff Just Stuff Software Symposiums.
In January 2006, Mr. Bock was honored by being awarded the title of Java Champion by a panel of esteemed leaders in the Java Community in a program sponsored by Sun. There are approximately 100 active Java Champions worldwide.
David has also served on several JCP panels, including the Specification of the Java 6 Platform and the upcoming Java Module System.
In addition to his public speaking and training activities, Mr. Bock actively consults as a software engineer, project manager, and team mentor for commercial and government clients.
David Geary
Author of Graphic Java and co-author of Core JSF
David Geary is the president of Clarity Training, Inc. (corewebdevelopment.com), where he teaches developers to implement web applications using JavaServer Faces and the Google Web Toolkit.
A prominent author, speaker, and consultant, David holds a unique qualification as a Java expert: He wrote the best-selling books on both Java component frameworks: Swing and JavaServer Faces (JSF). David's Graphic Java Swing was one of the best-selling Java books of all-time and Core JSF, which David wrote with Cay Horstman, is the best-selling book on JavaServer Faces.
David was one of a handful of experts on the JSF 1.0 Expert Group (EG) that actively defined the standard Java-based web application framework, and he's currently helping to define the next version of JSF on the JSF 2.0 EG.
Besides serving on the JSF and JSTL Expert Groups, David has contributed to open-source projects and co-authored Sun's Web Developer Certification Exam. He invented the Struts Template library which was the precursor to Tiles, a popular framework for composing web pages from JSP fragments, was the 2nd Struts committer and contributed to Shale.
A regular on the NFJS tour, David also speaks at other conferences such as TheServerSide Symposium, JavaOne and JavaPolis. David has taught at Java University and was twice voted a JavaOne rock star, for presentations in 2005 and 2007.
Keith Donald
Lead of Spring Web and Creator of Spring Web Flow
Keith Donald is a principal and founding partner at SpringSource, the company behind Spring. He is best known in the Spring community for creating Spring Web Flow. At SpringSource, Keith is the lead of the Web Products Team. His team, based in Melbourne, Florida, sustains the development of Spring Web MVC and Web Flow and their associated integrations, and is also responsible for future innovations in the domain of web frameworks.
Since the first Spring Experience in 2005, Keith, with Jay Zimmerman of NoFluffJustStuff Software Symposiums, has served as director of the popular conference series.
Keith is also the principal architect behind SpringSource's state-of-the-art training curriculum, which has provided practical training on Spring to over 3000 students worldwide.
Over his career, Keith, an experienced enterprise software developer and mentor, has built business applications for customers spanning a diverse set of industries including banking, network management, information assurance, education, and retail. He is particularly adept at translating business requirements into technical solutions.
Keith's blog can be found at http://blog.springsource.com/main/author/keithd
Ken Sipe
Technology Director, Perficient, Inc. (PRFT)
Ken Sipe is a Technology Director with Perficient, Inc. (PRFT), IBM's largest service partner, where he leads multiple teams in the development of solutions in the SOA, Web 2.0 and portal domains, on both the Java and .Net platforms.
Ken was the founder of CodeMentor, where he was the Chief Architect and Mentor, leading clients in the execution of RUP and Agile methodologies in the delivery of software solutions. He is a former trainer for Rational in OOAD and RUP, and a CORBA Visibroker trainer for Borland. He continues to enjoy providing training and mentoring in all aspects of software development.
Ken has a deep need to be highly diversified. Ken often works with IT executives on high-level strategic roadmaps, currently geared around service oriented architectures (SOA). Ken also likes to keep his hands "dirty" in the code, which has him on a regular basis, pairing or otherwise producing code. Ken is regularly requested by clients that know him to "rescue" projects, either through the streamlining of processes or the rapid production of code.
Ken is a certified JBoss developer and is a frequent participates on open source projects. Ken is currently interested in the growing maturity of SOA solutions in the open source space, such as the ESB solutions like ServiceMix and Mule, or rules engines such as JBossRules.
Mark Johnson
Director of Consulting at CGI
Mark Johnson is currently Director of Consulting at CGI where he is exploring software development management approaches to leverage offshore and local development resources to deliver high quality applications on-time and budget in a highly competitive environment.
Mark Johnson has over 20 years of software development experience in industries including Healthcare, state government, and strategic sourcing. Mark most recently has spent the last 2 years working with Commonwealth of Massachusets EOHHS to develop the NewMMIS application. The NewMMIS application makes use of J2EE, Portal, and Web Services technologies designed to modernize the existing Medicaid processing. In addition, Mark is active in the software community as the President of the New England Java Users Group. When not working, Mark can be found riding his mountain bike on local trails and playing with his family.
Neal Ford
Application Architect at ThoughtWorks, Inc.
Neal Ford is an Application Architect for ThoughtWorks. He is an architect, designer, and developer of applications, instructional materials, magazine articles, and video/DVD presentations. Neal is also the author of Developing with Delphi: Object-Oriented Techniques (Prentice Hall PTR, 1996), JBuilder 3 Unleashed (SAMS Publishing, 1999), and Art of Java Web Development (Manning, 2003). His language proficiencies include Java, C#/.NET, Ruby, Object Pascal, C++, and C. Neal’s primary consulting focus is the design and construction of large-scale enterprise applications. He is also an internationally acclaimed speaker, having spoken at over 30 developers’ conferences worldwide.
Scott Davis
Author of "Groovy Recipes" & TDD Expert
Scott Davis is an internationally recognized author and speaker. He is passionate about open source solutions and agile development. He has worked on a variety of Java platforms, from J2EE to J2SE to J2ME (sometimes all on the same project).
Scott's books include Groovy Recipes: Greasing the Wheels of Java, GIS for Web Developers: Adding Where to Your Web Applications, The Google Maps API, and JBoss At Work.
Scott is the Editor in Chief of aboutGroovy.com, a news and information website that tracks the latest developments in Groovy and Grails. He also writes a regular column for IBM DeveloperWorks -- Mastering Grails.
Scott is a frequent presenter at national conferences (such as No Fluff, Just Stuff) and local user groups. He was the president of the Denver Java Users Group in 2003 when it was voted one of the top-ten JUGs in North America. After a quick move north, he is currently active in the leadership of the Boulder Java Users Group. Keep up with him at http://www.davisworld.org.
Stuart Halloway
CEO of Relevance
Stuart Halloway is the CEO of Relevance, Inc. (www.thinkrelevance.com). With co-founder Justin Gehtland, Stuart helps enterprises adopt emerging best practices such as Ruby on Rails. Justin and Stuart founded the Streamlined Framework (www.streamlinedframework.org), and authored Rails for Java Developers. Stuart is also the author of Component Development for the Java Platform. Prior to founding Relevance, Stuart was the Chief Architect at Near-Time, and the Chief Technical Officer at DevelopMentor.
Venkat Subramaniam
Founder of Agile Developer, Inc.
Dr. Venkat Subramaniam, founder of Agile Developer, Inc., has trained and mentored thousands of software developers in the US, Canada, Europe, and Asia. Venkat helps his clients effectively apply and succeed with agile practices on their software projects, and speaks frequently at international conferences and user groups. He is author of ".NET Gotchas" (O'Reilly), coauthor of 2007 Jolt Productivity Award winning "Practices of an Agile Developer" (Pragmatic Bookshelf), and author of "Programming Groovy: Dynamic Productivity for the Java Developer" (Pragmatic Bookshelf).
