This course extends object-oriented analysis and design by incorporating design patterns to create interactive applications. Through a survey of established design patterns, you will gain a foundation for more complex software applications. Finally, you will identify problematic software designs by referencing a catalog of code smells. You will be challenged in the Capstone Project to redesign an existing Java-based Android application to implement a combination of design patterns. You will also critique a given Java codebase for code smells. After completing this course, you will be able to: • Demonstrate how to use design patterns to address user interface design issues. • Identify the most suitable design pattern to address a given application design problem. • Apply design principles (e.g., open-closed, dependency inversion, least knowledge). • Critique code by identifying and refactoring anti-patterns. • Apply the model-view-controller architectural pattern.
UK
Excellent course! Instructor easy description as well as lots examples helps me to solidify my object oriented and design pattern principles. Thank you so much for this course.
RJ
The course and the instructor was so good. The curriculum was well designed and of appropriate length. I really enjoyed and learnt skills that I would be able to apply while developing real software
PJ
Awesome learning experience alongwith examples.Smaller, simpler and more number of code writing & design making exercises can make it more awesome.
ZP
I have never had a chance to study CS at the university so I am always looking for ways to improve my knowledge - to keep up with fellow programmers. And this course met my requirements perfectly. :)
DT
Really enjoyed this course. All the resources and explanation helped to gain understanding on such complex topics and practice new knowledge on a real application.
FR
Good for people already know the stuffs and need some kind of brush up. Otherwise have to be willing to study contents from web to truly understand the patterns.
PR
Quite a good course to understand the fundamental design patterns that we can apply in software design. Liked the amount of student indulgence that is encouraged in the project.
KK
This is a very nice course, I learned a lot from it,I wish to add source files for all java codes in this course to be easy to test it, or upload on GitHub it will be very useful to us.Thanks a lot.
OB
Very rich content. However, i don't think the community reviewing system for assignments is the best, if there is a more controlled reviewing option can be used, i think it will be better.
AM
A great course for those who seek good understanding of design patterns and Design principles also provides a good intro for code smells and code refactoring.
AG
The course is a really good introductory course for beginners to understand new concepts and for intermediates to refresh basic software design patterns and anti-patterns.
SH
Wonderful course. It can enhance tour knowledge and give opportunity to explore more about design patterns. There are wonderful examples, assignments and quiz. I would highly recommend this course.
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Tying the assignments to an Android Studio project was overkill; the same principles could have been demonstrated with a SIMPLE java application.
Overall, a good course. The only (HUGE) drawback is that your assignments are being checked by students, who often have no clue what they are grading.
Content is ok but doesn't go in detail and often just scratch the surface.
Exercises instead are quite poor. Many errors in the UML diagrams and code examples.
Poor peer-review system, lack of support from teachers in discussions
this course really needs more explanation and going through details in order to be useful. I believe it is just a introduction to design patterns and you cannot learn design patterns by introduction
The course is a really good introductory course for beginners to understand new concepts and for intermediates to refresh basic software design patterns and anti-patterns.
I have read in some places that Coursera needs to improve its Review system, because the stars of this course do not match reality.
Clearly, this course is not in the "standard coursera" of quality (if you have already taken some courses, you will understand). The evaluation system is by colleagues, but it does not work, the classes are very weak, you will probably find the material of the wikipedia more didactic and in-depth. Few exercises. In fact, I don't even know if it can be called "exercise", it seems more like something for you to get a grade and not learn something. It needs to be reviewed urgently, as Coursera is now paid.
This course is awesome. I gained knowledge about design patterns. If you want to take you on the next level of software engineering career this course is obviously recommended.
Basic, should have had more practices and real world examples
Waste of time and money, I was expecting to improve my programming skills but this course only gives definitions and there is no valuable practices, this is not something that can be added to a curriculum... very disappointed...
Practice and rare lecture slides are the opposite of principles they are trying to teach. Assignments are all peer graded and based on one bloated android program
This course was not easy, especially when you have zero knowledge on subject. But it is very helpful subject and will certainly be a plus for you career in software development.
The course was really recommended for a good kick start in design patterns and it would be more effective if you follow this course along with head first design patterns book
I have never had a chance to study CS at the university so I am always looking for ways to improve my knowledge - to keep up with fellow programmers. And this course met my requirements perfectly. :)
Wonderful course. It can enhance tour knowledge and give opportunity to explore more about design patterns. There are wonderful examples, assignments and quiz. I would highly recommend this course.
This course helped me learn about Design Patterns and better ways to organize things at work. It's a good start to learning Design Patterns.
Very very useful to both academician and industry professionals..Thanks Coursera and University of Alberta
All in all, it was a good course. However, there were some issues. Firstly, the course notes was full of errors. Secondly, the projects did not always run immediately with the newest version of android sdk and tools. I am not so familiar with android, and each time I had to fight a few hours with these kinds of errors. The third issue was that the rubrics were not precise enough sometimes. For example, some students fulfilled the points in the rubric, but they had not addressed the issues in the assignment correctly.
Thank you for effort, and hope you can address the issues above to improve the course in the future.
Was having a good start. But I didn't like when it moves to the assignment. Assignments are really un guided and no any real person check for it correctness expect another peer validate based on input from college. That won't give real feedback on the assignment made. My Opinion is, assignment should be checked and given feedback by real instructor since every students have their own approach and thinking that might be different from the given answer for comparison by peers. Some peers do not understand at all and make the rate the assignemtn to be correct. that's so sad
Course is great, but I think it can benefit of doing pure java exercises, rather than to have to depend on an application on android, Also, it needs more exercises with refactoring , I do understand there is so many patterns, but it will increase analitic capacity from the student.