It is that phase of my life! I'm just turning 30 in a month, working with Drupal for 7 years and just had my third Acquia anniversary a week ago. Time to look back and evaluate how things went, all the good and bad things; even better if the wisdom can be shared with others. This was part of my thinking when I submitted the session titled "Come for the software, stay for the community" for Drupalcon Copenhagen.
Earlier this year, for DrupalCon San Francisco, we introduced the new concept of the Core developer summit, which reaches back to the original Drupal developer meetups allowing for planning, problem solving and coding for Drupal core developers. It makes it possible to get together in one space to plan ahead and solve problems at hand.
To aid you in voting for your favourite sessions at Drupalcon Copenhagen and thereby help in the selection process, I decided to gather a topical list of sessions for the coder track. While we are in constant contact with some speakers and track chairs to define which track fits their session best (so you don't end up in a session purely discussing module configuration if you intended to see hard-core coding), the current list of coder sessions is already impressive.
To make this Drupalcon yet another developers paradise, I was starting off by looking at the existing session proposals and initiating contact with many session submitters. In some cases, I believe site building sessions crept into the track, so we are working to straighten out some session descriptions and placements. It is generally a good idea to include a good description of yourself with your prior experience explained as well as write up a decent session description so we can get a feel for what are you planning to cover in how much detail.
Trends with the presently submitted sessions seem to be mobile development/deployment, video management, the command line, best practices for coding, extending up and coming major contributed modules (Group, Ubercart on Drupal 7, Views 3) and learning from worst practices even.
It is not at all late to grow this list with exciting sessions. There are certainly some topics missing here getting people ready for some crucial new things in Drupal 7, like the new database layer or fields in core; an update of where the drupal.org git migration is standing, and so on. I'm trying to do my best to contact expert speakers in these areas, but would be extremely open to suggestions on what are you missing from the suggested list of sessions for the track. Let me know in the comments (or via my contact form), so I can do my best to get the content you'd like to see. It's one thing that you'll be able to vote on session proposals but your requested topics are also highly valued.