Readers will sometimes ask me, "I don't have a college degree in computer science. How can I study for a computer programming job?" Both my company in general and I personally have put a lot of work into answering that particular question over the past 10 years. The specific answer is based on a few questions that each individual must first answer for himself or herself:
1. Do you want to go back to school, or do you want to self study?
2. Are you more interested in doing software development or in studying computer science?
If you're able/willing to go back to school ...
If you are interested in computer science (the study of computers--more research oriented), then you could look at http://www.acm.org/education/curricula.html, which gives recommendations for how universities should teach computer science. You might have to look through a few documents to find exactly what you are looking for. You could also look at university programs and see what progression of classes they recommend. This hasn't been my area of professional focus, so I can't offer any more on this point.
If you are more interested in becoming a software developer yourself, I suggest that you look at the recommended software engineering curriculum guidelines (as opposed to computer science curriculum guidelines), here: http://sites.computer.org/ccse/#_Release_of_SE2004. In this area, too, you could look at university programs and see the progression of classes they recommend. My company maintains a list of accredited software engineering programs here: http://www.construx.com/Page.aspx?hid=940.
If you're not interested in going back to school and want to self study, the recommendations are different. This is what most people who contact me are asking about, which is not surprising considering that only about 40% of people working as programmers originally got a CS degree or equivalent, and only about 60% of people working as programmers ever got a computer-related degree.
My company has put together several sample professional development plans (PDPs). Each of these plans describes a progression of work experience, reading, and classes that a person should take to achieve what we call "competency" and "leadership" levels in software development, testing, or project management. We originally developed these plans about 10 years ago for Construx's internal use.
For example, here's an excerpt from the sample Programmer's PDP:
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Activity Type |
Details |
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|
Work Experience |
Act as a developer on at least one project
Act as a backup construction lead on at least one project
Act as a backup design lead on at least one project
Develop unit or module level test cases for a project
Write one or more designs
Participate in the release process of a project
Perform personal planning and tracking on a project
Participate in a code review
Participate in a design review
Participate in an informal review
Participate in an inspection
Review a project's documentation including the quality plan, test plans, test cases, project plans, schedules, and work breakdown structures |
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Reading |
Code Complete, 2nd Ed, Steve McConnell
Programming Pearls 2nd Ed, Jon Bentley
Applying UML & Patterns 2nd Ed, Craig Larman
Conceptual Blockbusting, James Adams
Software Creativity, Version 2.0, Robert Glass
Rapid Development, Steve McConnell
Software Project Survival Guide, Steve McConnell
UML Distilled, Martin Fowler et al |
| |
|
|
Classes |
Code Complete
Object Oriented Analysis and Design using the UML
Peer Reviews for Higher Quality and Productivity |
This table describes the work need to get a developer to Level 10 on our PDL. (We consider Level 12 to be full professional standing). See our website for descriptions of the work needed to attain Level 11 and Level 12.
It's important to recognize that the PDPs on the website are samples. In practice, employees normally work with a mentor to define the exact details of their PDPs. Our practice allows substitution of books, classes, and experience as long as the substitions collectively are approximately equivalent to the sample. The main purpose of the sample is to provide a starting point so that an employee can create a PDP based on something more helpful than a blank piece of paper.
Sample plans like these are often sufficient for an individual's use. But they are not the full story. They are one of many outputs of our much more comprehensive Professional Development Ladder (PDL). You can see an overview of our PDL here, and you can also download our PDL whitepaper.
Organizational Support for Professional Development
After a few years we found that some of our client companies were interested in providing better career pathing for their technical professionals, and it turned out that the way we had designed our PDL made it easily adaptable for other companies' use.
The basic idea is that we started with the SWEBOK (software engineering body of knowledge) as an organizing framework. We customized each of the SWEBOK's 10 knowledge areas into more practically focused knowledge areas that we called Construx Knowledge Areas (CKAs). The knowledge areas are things like requirements, design, construction, testing, and so on.
We then defined Capability Levels within each of the 10 CKAs. The capability levels are
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Introductory -- performs basic work in an area, usually under supervision
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Competence - performs independent work in an area, largely self-supervised
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Leadership - performs exemplary work in an area; serves as a role model for others; regularly coaches others
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Mastery - performs reference work in an area; work has not just company visibility, but industry visibility; provides leadership both within Construx and to the industry at large
Our PDL defines specific steps that a technical professional can take to achieve Introductory, Competence, and Leadership capability within each of the 10 CKAs. Consequently we end up with a matrix of 10 CKAs crossed with 3 Capability levels -- i..e, a 10x3 = 30 box matrix -- which in total has several hundred entries for work experience, reading, and classes that are needed to attain each level.
The 10x3 matrix structure can be easily applied to provide a simple way of defining consistent and structured career progression, including guidance for professional development and promotion criteria. For example, within Construx we've said that to attain what we call "Level 12" (also known as Professional Software Engineer status at Construx), a professional must achieve Introductory capability in all 10 CKAs, Competency level in 8 of the 10, and Leadership level in 3 of the 10.
Thus someone who has a development focus might go for leadership in Design, Construction, and Tools & Methods. Someone who has a test focus could go for leadership in Testing, Quality, and Tools and Methods. Someone with a project management focus could go for leadership in Engineering Management, Quality, and Requirements. The cool thing about our PDL is that it provides consistency across these disciplines and level-sets the amount of work that anyone will need to do to achieve full professional status regardless of whether they choose to specialize in development, testing, management, QA, requirements, or another discipline. It's also has the advantage of being aligned with the industry-standard SWEBOK, which makes it easier for companies to create customized versions of our PDL if they choose to do that.
Question for You
We originally created our PDL because we had noticed that most companies provided little or no career guidance to their software professionals. I thought that software professionals deserved better and would appreciate a clearer roadmap to advance their professional capabilities and their careers.
What do you think? Have you been satisfied with the career guidance provided by the companies you've worked for? What guidance have they provided? Has it been enough? What's been missing. I'd love to hear your thoughts.