Make your own free website on Tripod.com

Managing Software Engineers, by Philip Greenspun (philg@mit.edu)


anteriorpróximo

Wherever You Go, There You Are

Performance management textbooks will tell you that workers don't improve unless they get feedback. Joe Widgetmaker should get a nice chart, updated daily, of how many widgets he has produced personally each day, and how many have been built by his team.

Consider the average working programmer's life:

(For comparison to the grad student life, see http://philip.greenspun.com/humor/graduate-student-emotion-check-list.)

Characterizing this person's productivity is going to require more than one number. But if we don't do it, days or weeks could slip by without the programmer realizing that his or her achievement levels are plummeting. In a company with disorganized or technically clueless managers, the programmer's supervisory chain won't notice the lack of achievement either.

Production of documentation and code is generally measurable by reference to the company's version control system. Bugs filed and fixed are easily tallied by looking at the company's ticket/bug tracking system (see http://www.arsdigita.com/doc/ticket for a description of our favorite open-source ticket/bug tracker). The softer stuff can still be quantified but it will have to be done by humans filling out forms.

Ideally the programmer will get daily feedback, which is kept private unless the individual elects to publicize it. Performance in each sanctioned area of activity will be marked up and scored with a weight. The programmer can then see if his or her crude achievement level is going up or down.

Summary

Building and managing a peak-performing software engineering organization is challenging but extremely profitable. The core Ariba product was written by two programmers, yielding a market capitalization of $30 billion. Microsoft Internet Explorer is a much better browser than Netscape Navigator and yet it was written by a much smaller team: only about 30 developers.

Start by attracting a good core team, perhaps by setting up an organization that enables each engineer to excel along the axes defined in http://www.arsdigita.com/asj/professionalism. Provide a productive working environment and a physical environment that is better than the average programmer's house. Provide daily positive reinforcement. Provide daily feedback showing the programmer more or less exactly what he or she has accomplished, plus a graph for the preceding few months showing the trend. Aim to install a feeling of ownership in each worker.

More


asj-editors@arsdigita.com

anteriorpróximo