by Jerome Kehrli
Posted on Sunday Oct 30, 2011 at 07:45PM in General
I am really amazed and astonished by a few updates I've been seeing on linkedin recently.
I've been working these ten last years with incredibly gifted people. You know, the kind of guys you discuss with wondering whether you yourself will ever be as good, clever and keen as them. I really think being that good is nothing to be ashamed of so let's assume I can name these guys. The very first one I remember is Thomas Beck (Geneva, Switzerland) . I've been working two years under his supervision (he was the software architect on our project) and I have learn more about the job discussing with him than I ever did reading whatever software architecture or design related book (agile, DDD, whatever). Happily I have learn a lot more since I left him yet I'm quite sure he did even more so I believe I'm still far from reaching his level of mastering of the software architecture business.
Other people I would also mention here are Sebastien Ursini, Sebastien Marc and Thomas Caprez (Geneva and Lausanne / Switzerland). I haven't seen these folks since several years for some of them yet I can still pretty clearly remember what they taught me and there's not one single day where I don't benefit from these teachings in my job.
On the other hand, just as everybody, I really had much more often the occasion to work with terrible software engineers. I principally encountered two categories.
The first one is this kind of people that went to great engineering schools or universities and assume the time they invest in their studies is well enough and exempts them from providing any little additional effort to keep learning since they graduated. These people are fools believing they're great only because of some piece of paper assessing they have once been able to learn something. I hope all my very good french colleagues won't hate me for this but I have to say that specifically french engineers are subject to this bad tendency.
Unfortunately, life doesn't make any gift to anyone and most of them are sooner or later taught the hard way how they're wrong and start kicking their buts to actually start learning the job and make some progress.
The second category is way more dangerous. This is the kind of people that sell themselves as software architects without any real software development experience. These folks read lots of books, follow lots of software architecture blogs and assume that this exempts them from building their own experience before claiming being software architects. I'm not saying reading is not good, but I am pretty sure that it is in no way comparable to experience. Unfortunately, due to poor recruitment processes one one side, and the lack of good software engineers on the market on the other side, these guys manage to find a software architect job and end up taking architecture-level decisions.
I am involved in the recruitment process in my current company (just as I was in my former companies). I take care of the technical assessment. I myself am usually a nice guy (well I think) and yet I show no mercy to candidates. I am pretty well aware that a mistake I make in this process might well lead me to work with bad engineers a few months later and this is a risk I'm not willing to take at all.
I am the guy killing those people. When I see someone coming in front of me with a resume claiming several years of experience in software architecture and not able to answer correctly the very first questions I'm asking him, it usually puts me in such a bad mood that I still keep the guy for the two hours that were planned and bury him 7 feet under ground. Hopefully the guy will work on a resume a little more humble before applying to another position (in another company, needless to say).
Just a word on "answering correctly": there is usually not only one good answer to a design problem or an architectural question, neither do I expect one. But I expect the candidate at least to build a proper conceptual model of the issue I'm presenting and to be able to outline a few solutions.
Now why am I putting all this online ?Read More