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Create a Supermarket app using Java OOP

Mahmoud Ashmawy

In this 1-hour long project-based course, you will learn how to use object-oriented programming concepts, design and implement a class based on the project needs and how to run and test the app that you implemented

Note: This course works best for learners who are based in the North America region. We’re currently working on providing the same experience in other regions.

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What's inside

Syllabus

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Read about what's good

what should give you pause

and possible dealbreakers

This course will introduce you to object-oriented programming concepts in Java

You'll learn how to design and implement a class based on project needs

You'll also learn how to run and test the app that you implement

You will create a simple supermarket app using Object-Oriented programming concepts

You will walk through the concepts of Object-Oriented programming and how to use them effectively

You will be able to deal with objects and classes and how to link them with each other

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Reviews summary

Java oop project for beginners

According to learners, this course is a highly effective introduction to Object-Oriented Programming in Java, especially for those seeking a hands-on project. Students praise the instructor's clear and concise explanations, which help bridge the gap between theoretical knowledge and practical application. While it offers a solid foundational understanding, some reviews indicate that due to its brief one-hour duration, the course is not comprehensive and may require supplementary study for deeper topics. It's primarily seen as an excellent starting point for beginners or a quick refresher, rather than an in-depth exploration for advanced users.

A short, focused project that respects time.

"A very quick but effective project to get a grasp on Java OOP. For only an hour, it packs quite a bit of learning."

"Great short course for a quick refresher on Java OOP. I appreciate that it's project-based – that's how I learn best."

"Very focused and to the point. No fluff, just direct learning."

"The course delivered what it promised. It does not go into advanced topics, which is fine for its duration."

Instructor provides clear, easy-to-follow explanations.

"The instructor breaks down complex ideas into manageable pieces, making them easy to digest."

"The step-by-step guidance was invaluable. It really helped me connect the dots."

"The instructor was clear and kept things engaging."

"The explanations are clear, and the code examples are easy to follow. The pace was just right for me."

Excellent for applying OOP concepts practically.

"I particularly enjoyed the hands-on project which helped solidify my understanding of classes and objects."

"The supermarket app project made it so much clearer how to apply what I learned theoretically."

"Loved this practical approach! Learning by doing is my preferred method, and this course delivered."

"This course is surprisingly effective for its length. It's a perfect small project to bridge the gap between theoretical OOP knowledge and practical application."

Suited for those new to OOP or needing a quick review.

"It’s perfect for beginners looking for a practical application. Highly recommended!"

"A very quick but effective project to get a grasp on Java OOP. For only an hour, it packs quite a bit of learning..."

"As someone who understands basic Java but struggled with OOP concepts, this course was a revelation."

"Great short course for a quick refresher on Java OOP. Good for those looking to quickly apply what they've learned elsewhere."

Course is brief, not comprehensive, requires more study.

"My only feedback is that it could benefit from a follow-up module discussing more advanced patterns..."

"I was hoping for more depth. While the app is created, the explanations often felt superficial, and I frequently had to pause and do external research..."

"An hour is just not enough time to properly teach object-oriented programming for a beginner."

"I felt the course moved a bit too quickly through some core OOP concepts without sufficient theoretical underpinning. I needed supplementary materials."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Create a Supermarket app using Java OOP with these activities:

Review basic programming principles

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Brush up on the basics of programming before the course starts to ensure a solid foundation and better understanding of OOP concepts.

Browse courses on Variables

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Revisit online tutorials or articles covering basic programming concepts.
Solve simple coding problems on platforms like LeetCode or HackerRank.

Seek guidance from experienced OOP developers

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Identify and connect with experienced OOP developers who can provide valuable insights and support for your learning journey.

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Attend industry events or meetups to network with potential mentors.
Reach out to professionals on LinkedIn or other platforms.
Consider hiring a mentor for personalized guidance and support.

Collect resources on OOP in Java

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Organize and gather helpful resources related to OOP in Java for easy access and reference during your learning process.

Browse courses on code snippets

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Identify relevant online resources (articles, videos, documentation).
Create a structured folder or online repository to store the collected resources.
Categorize and label the resources for easy retrieval.

Four other activities

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Explore online tutorials on OOP

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Supplement your understanding of OOP concepts by following guided tutorials that demonstrate practical applications and examples.

Browse courses on Object-Oriented Programming

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Search for tutorials on reputable platforms like Coursera, edX, or Udemy.
Choose tutorials that align with your learning style and preferred programming language (Java).
Work through the tutorials, taking notes and practicing the examples provided.

Summarize OOP concepts in your own words

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Enhance your understanding by attempting to explain OOP concepts in your own language, identifying areas where you need further clarification.

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Review the course materials and identify key OOP concepts.
Write down your understanding of each concept using clear and concise language.
Share your summaries with peers or a mentor for feedback and discussion.

Assist fellow students in understanding OOP concepts

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Reinforce your knowledge and develop your communication skills by helping others grasp OOP fundamentals.

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Join or create study groups where you can share your understanding.
Answer questions and provide guidance to peers in online forums or discussion boards.
Offer to conduct mock interviews or code reviews to support their learning.

Build a simple Java application

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Apply your OOP knowledge by creating a basic Java application that demonstrates the concepts of classes, objects, and inheritance.

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Design the application's functionality and user interface.
Create classes and objects to represent the application's components.
Implement methods to handle user interactions and application logic.
Test and debug the application to ensure it works as intended.

Career center

Learners who complete Create a Supermarket app using Java OOP will develop knowledge and skills that may be useful to these careers:

Computer Programmer

**Computer Programmers** design and write computer programs that operate computers, software, and other automated equipment. They can also analyze user needs and develop software solutions to meet those needs. Creating a supermarket app using Java OOP fits the role because you will develop programming skills and the fundamentals of Java, two important aspects of programming.

See salaries and explore the career path for Computer Programmer

Software Engineer

**Software Engineers** apply computer science and programming principles to the design, development, testing, and maintenance of software. They work with other engineers, analysts, and business stakeholders to ensure that software meets requirements and functions well.

See salaries and explore the career path for Software Engineer

Software Developer

**Software Developers** are responsible for designing, developing, and maintaining software applications. This course may be useful for Software Developers as it teaches the basics of Java and object-oriented programming, two fundamental concepts in software development.

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Web Developer

**Web Developers** design, create, and maintain websites. They work with other designers and programmers to create websites that are both visually appealing and functional. This course is a good starting point for aspiring Web Developers, as it provides a foundation in Java and OOP, two important concepts for web development.

See salaries and explore the career path for Web Developer

Data Scientist

**Data Scientists** use data to solve business problems. They collect, analyze, and interpret data to help organizations make informed decisions. This course may be useful for aspiring Data Scientists, as it teaches the basics of Java and data analysis.

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Data Analyst

**Data Analysts** collect, analyze, and interpret data to help organizations make informed decisions. This course may be useful for aspiring Data Analysts, as it teaches the basics of Java and data analysis.

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IT Manager

**IT Managers** plan, implement, and oversee an organization's IT systems. They work with other managers and employees to ensure that IT systems meet the organization's needs.

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Database Administrator

**Database Administrators** manage and maintain databases. They ensure that databases are running smoothly and that data is secure.

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System Administrator

**System Administrators** manage and maintain computer systems. They ensure that systems are running smoothly and that data is secure. This course is a good starting point for aspiring System Administrators, as it teaches the basics of Java and OOP, two important concepts for system administration.

See salaries and explore the career path for System Administrator

Quality Assurance Analyst

**Quality Assurance Analysts** test and evaluate software to ensure that it meets requirements and functions well. This course may be useful for aspiring Quality Assurance Analysts, as it teaches the basics of Java and OOP, two fundamental concepts for software testing.

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Technical Writer

**Technical Writers** write documentation for software and other technical products. They work with engineers and other technical staff to create documentation that is clear and easy to understand.

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Product Manager

**Product Managers** manage the development and launch of new products. They work with engineers, designers, and marketers to ensure that products meet customer needs and are successful in the marketplace.

See salaries and explore the career path for Product Manager

Business Analyst

**Business Analysts** analyze business needs and develop solutions to improve business processes. They work with other stakeholders to identify and solve business problems.

See salaries and explore the career path for Business Analyst

Marketing Manager

**Marketing Managers** plan and execute marketing campaigns to promote products and services. They work with other marketing professionals to create and implement marketing strategies.

See salaries and explore the career path for Marketing Manager

Sales Manager

**Sales Managers** lead and manage sales teams. They work with other sales professionals to develop and implement sales strategies.

See salaries and explore the career path for Sales Manager

Reading list

We've selected 15 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Create a Supermarket app using Java OOP.

Effective Java

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Presents best practices and design patterns for effective Java programming, helping developers write robust, maintainable, and scalable code.

Create a Supermarket app using Java OOP

Two deals to help you save

What's inside

Syllabus

Traffic lights

Save this course

Reviews summary

Java oop project for beginners

Activities

Career center

Reading list

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