
Now that most of the labor related to the two best conferences that I’ve ever been has gone, I’ll take time to organize my thoughts and share with you. I’m talking about Agile2009 Conference that took place in Chicago, which I had the opportunity to work as a volunteer, and Ágiles2009, the second Latin American Conference about agile methodologies. This last one took place in my beautiful Florianópolis, and I had the honor to be the Chairman. I’m gonna first describe my experience about Agile2009 in Chicago.
“I’m gonna write in English from now on in order to make it possible to friends that I’ve made abroad communicate with us through this blog.”
I’ve really learned a tremendous amount of new things this year, specially by dedicating a considerable part of my time working to make these conferences a great experience to myself and to everyone that had the opportunity to attend to them.
Volunteers applying Lean Principles
As a volunteer in Chicago, I could work on the backstage of the one that is the most famous agile conference in the world, and learn how they’ve organized such a great conference. I could then apply what I learned in the Ágiles2009 organization. As I’ve never organized a conference before, every detail that I could learn in Chicago was tremendously valuable for me. One of the greatest experiences I had there, was applying Lean principles in the bag assembly. We, as a whole team of volunteers, created a production line, applying the concepts of continuous flow and an integrated chain of material suppliers. Also, sometimes we used the stop the line concept during the work, aiming to continuously improve the process. One of the goals for this production line was to keep small inventories of materials in the assembling line.
I remember that there was a box full of books boring me in my way, therefore preventing me to be faster. I was not responsible to provide materials for the production line, this was a task of another group of volunteers. My job was to work in the production line assembling bags. As that box was really boring me, I decided to stop what I was doing, take the books out of the box and put them in the production line. Then, the guy who was responsible to keep the inventory in the production line arrived with another bunch of books and noticed that something was wrong. There was too many books in the line now. He looked to me with that face, and I said: opssss! I broke the system :s - sorry. This was one of the times that we stopped to analyze the root cause of the problem and improve the system. That box placed in the wrong place was the root couse of the problem. It was very funny, productive and an outstanding way to check out new Lean ideas, while working and making new friends.
What we brougt from Agile2009 to improve Ágiles2009

Keynote - Alistair Coockburn - photo by Tom Poppendieck
The Agile2009 conference joined more than 1.300 professionals that were there to learn, teach and to improve their networking. With this big number of people, keeping things flowing smoothly amongst speakers, volunteers, organizers and attendees is a really hard job, and I also wanted to learn how they did that. This conference is incomparable with Ágiles2009 in terms of budget, structure and size. Consequently, it’s a perfect place to learn from. I can securely affirm that the success of the volunteers organization at Ágiles2009 came from what I learned at Agile2009 as a volunteer. I just gave the tips to the volunteers leads and they have really done a good job. Thank Alex, Rafael and all the team for that. The Jam Session we had at Ágiles2009 was a smaller and different version of the Music Mastik that we had in Chicago. And the open spaces that we created for Ágiles2009, well, this idea originally was created in the first Ágiles2008, but I also saw that in Chicago, and wanted to repeat at Ágiles2009. One of the most famous guy that used this space was Brian Marick while pair programing with other guys. Awesome! I want these conferences to be a great place for management to learn, but also a perfect environment to geeks dig deeply into the code and really do agile development.
In Chicago I could meet and talk to gurus such as Alistair Cockburn, Martin Fowler, Diana Larsen, David Hussman, Brian Marick and several other guys that are my favorites sources of knowledge.

From Left to Right, Pedro and Thiago from São Paulo, Eduardo a very nice guy that is from Floripa but lives in Chicago, Alistair Coockburn, Rodrigo and Samuel from OnCast and Hugo from São Paulo.
Another priceless opportunity was to meet again Mary and Tom Poppendieck, and to have a break fest at the venue with them. Rodrigo (my partner) and I enjoyed this time to talk about what would be the best release time-frame for a complex product that we want to develop at OnCast. With this conversation we discovered that our thoughts regarding release time were correct
Also, as I’m a wannabe photographer, I asked some questions to Tom about what would be the best first professional camera to buy, and following his suggestions I bought a Cannon Rable XS before leaving Chicago.

Me getting photografic tips with Tom Poppendieck
I’ll soon take more time to post more information about the specific sessions that I’ve attended at both conferences, as well as to dedicate a post like this to Ágiles2009. Hope you enjoyed this first introduction.
Samuel Crescêncio Comunicação