Back-End Programming takes Java skills into server-side territory — building the database-connected, service-oriented components that power a real web application behind the scenes.
What D288 covers
The course introduces students to creating back-end components of a web application with the support of framework packages, teaching how to implement database functionality and create web services.
The course requires intermediate expertise in OOP and the Java language.
The D288 performance assessment
Expect a performance assessment requiring you to build a back-end component with database integration and a functioning web service.
Key topics in D288
- Back-end web application components
- Database functionality integration
- Web service creation
Writing tips for D288
Follow the task instructions and rubric line by line
WGU performance assessments for D288 are graded against a fixed rubric — every rubric line has to be visibly addressed, usually with a labeled heading that mirrors the rubric language. Skipping a rubric point because it seems minor is the single most common reason a competent submission comes back "Not Yet Competent" for revision.
Show your actual code and test results, not just a description of what you built
WGU evaluators are trained to distinguish genuine software engineering work from a paraphrased summary. Include your actual code, along with evidence it was tested (test cases, output, screenshots) — a rubric checking technical competency wants to see the working artifact and proof it functions.
Because WGU is self-paced, don't let "no deadline pressure" become no submission
There's no weekly due date forcing progress, which means procrastination costs more at WGU than at a traditional term-based school — a stalled task can quietly eat weeks of a term. Treat your own target date for each D288 assessment as a real deadline.
Stuck on your D288 task?
Our writers know WGU's competency-based format and this course's performance assessment. Get an original, properly cited paper matched to your task instructions.
Why students seek help with D288
Students sometimes build database connectivity that works locally but fails to handle connection errors or concurrent access properly — the course expects production-realistic back-end code, not just a working demo.
How GradeEssays helps with D288
Share your back-end requirement and rubric, and your writer will build database-integrated back-end code handling realistic error and concurrency scenarios.
Get Help With D288
Share your task instructions and rubric and we match you with a writer who knows this course and WGU's evaluation standards.
Place Your Order View All ServicesPrerequisites and program context
D288 requires intermediate OOP and Java expertise.
- Bachelor of Science, Computer Science
- Bachelor of Science, Computer Science (BSCS to MSCS)
- Bachelor of Science, Software Engineering
- Bachelor of Science, Software Engineering (BSSWE to MSSWE)