TITLE: Some Thoughts from a Corporate Visit: Agility and Curriculum AUTHOR: Eugene Wallingford DATE: July 21, 2017 3:47 PM DESC: ----- BODY: Last Thursday, I spent a day visiting a major IT employer in our state. Their summer interns, at least three of whom are students in my department, were presenting projects they had developed during a three-day codejam. The company invited educators from local universities to come in for the presentations, preceded by a tour of the corporate campus, a meeting with devs who had gone through the internship program in recent years, and a conversation about how the schools and company might collaborate more effectively. Here are a few of my impressions from the visit. I saw and heard the word "agile" everywhere. The biggest effects of the agility company-wide seemed to be in setting priorities and in providing transparency. The vocabulary consisted mostly of terms from Scrum and kanban. I started to wonder how much the programming practices of XP or other agile methodologies had affected software development practices there. Eventually I heard about the importance of pair programming and unit testing and was happy to know that the developers hadn't been forgotten in the move to agile methods. Several ideas came to mind during the visit of things we might incorporate into our programs or emphasize more. We do a pretty good job right now, I think. We currently introduce students to agile development extensively in our software engineering course, and we have a dedicated course on software verification and validation. I have even taught a dedicated course on agile software development several times before, most recently in 2014 and 2010. Things we might do better include: Over the course of the day, I heard about many of the attributes this company likes to see in candidates for internships and full-time positions, among them: Curiosity was easily the most-mentioned desirable attribute. On the matter of working in a wide variety of roles, even the people with "developer" in their job title reported spending only 30% of their time writing code. One sharp programmer said, "If you're spending 50% of your time writing code, you're doing something wrong." The codejam presentations themselves were quite impressive. Teams of three to six college students can do some amazing things in three days when they are engaged and when they have the right tools available to them. One theme of the codejam was "platform as a service", and students used a slew of platforms, tools, and libraries to build their apps. Ones that stood out because they were new to me included IBM BlueMix (a l´ AWS and Azure), Twilio ("a cloud platform for building SMS, voice and messaging apps"), and Flask ("a micro web framework written in Python"). I also saw a lot of node.js and lots and lots of NoSQL. There was perhaps a bias toward NoSQL in the tools that the interns wanted to learn, but I wonder if students are losing appreciation for relational DBs and their value. Each team gave itself a name. This was probably my favorite:
   int erns;
I am a programmer. All in tools, the interns used too many different tools for me to take note of. That was an important reminder from the day for me. There are so many technologies to learn and know how to use effectively. Our courses can't possibly include them all. We need to help students learn how to approach a new library or framework and become effective users as quickly as possible. And we need to have them using source control all the time, as ingrained habit. One last note, if only because it made me smile. Our conversation with some of the company's developers was really interesting. At the end of the session, one of the devs handed out his business card, in case we ever wanted to ask him questions after leaving. I looked down at the card and saw...
Alan Kay's business card, redacted
... Alan Kay. Who knew that Alan was moonlighting as an application developer for a major financial services company in the Midwest? I'm not sure whether sharing a name with a titan of computer science is a blessing or a curse, but for the first time in a long while I enjoyed tucking a business card into my pocket. -----