Perbedaan PROGRAMMER, SOFTWARE DEVELOPER & SOFTWARE ENGINEER

Web Programming UNPAS

27 May 202219:22

Summary

TLDRIn this video, Sadiqah explains the differences between various roles in software development: coder, programmer, software developer, and software engineer. While all involve coding, there is a hierarchy. Coders simply write code, programmers create functional programs, software developers plan and build software systems, and software engineers apply principles of engineering to software development. Sadiqah discusses the theoretical distinctions and how they are applied in real-world scenarios, including job markets and salary variations. The video also highlights a sponsorship from Niagahoster, a web hosting provider offering discounts.

Takeaways

💻 Software Developer, Software Engineer, Programmer, and Coder are often seen as similar but differ in hierarchy and context.
🖥️ A Coder is simply someone who writes code, without concern for its execution or the programming language used.
👨‍💻 A Programmer develops executable programs from code, with a focus on creating functional software.
🔧 A Software Developer builds software through a structured process, which includes planning, coding, testing, and maintenance.
🏗️ Software Engineers apply engineering principles to software development, focusing on design, development, and evaluation with a more formal approach.
🧠 There are seven key principles in software engineering, including modularity, consistency, and the ability to handle change effectively.
📊 Real-world application of these roles may vary, as job titles like Programmer, Developer, and Engineer can have overlapping responsibilities depending on the company or context.
💡 Industry terms and expectations, such as salaries and skill requirements, can differ widely, even if job titles sound similar.
🎓 In an academic setting, the differences between these roles are more clearly defined, whereas in the workplace, these distinctions might blur.
🌐 The sponsor, Niagahoster, is highlighted for its hosting services, offering various plans with strong uptime and security, alongside promotional discounts.

Q & A

What is the main topic of the video?
-The main topic of the video is the differences between software developer, software engineer, programmer, and coder, and understanding when someone can be identified with each of these titles.
What is the role of a software developer?
-A software developer is responsible for creating software applications. They follow a detailed process that includes planning, designing, coding, documenting, testing, and maintaining software.
How does a programmer differ from a software developer?
-A programmer writes code to create programs that can be executed or interpreted by computers. In contrast, a software developer is involved in a broader process that includes not just coding but also planning, design, testing, and maintenance.
What is the role of a software engineer?
-A software engineer applies engineering principles to design, develop, maintain, test, and evaluate software. They go beyond coding by applying structured approaches and principles to solve complex problems in software development.
How does the video explain the term 'coder'?
-The video explains that a 'coder' is someone who writes code, regardless of the programming language or the complexity of the code. Coders may write as little as one line or thousands of lines, and they are focused primarily on writing code.
According to the video, is there a hierarchy between coder, programmer, software developer, and software engineer?
-Yes, the video suggests a hierarchy where coders are at the entry-level, followed by programmers, then software developers, and finally software engineers, who are at the top due to the complexity of their role.
What are the principles of software engineering mentioned in the video?
-The video mentions several principles of software engineering, including rigor and formality, separation of concerns, anticipation of change, generality, incremental development, and consistency. These principles guide the structured creation of software.
What is the purpose of the software development life cycle (SDLC)?
-The SDLC is a structured approach to developing software, which includes phases such as planning, analysis, design, implementation, testing, integration, and maintenance. It ensures that software development is systematic and comprehensive.
Does the video suggest that the job titles of programmer, software developer, and software engineer are always strictly defined?
-No, the video points out that these job titles can vary in meaning depending on the context, such as in academic, social, or professional environments. The titles may also be used interchangeably in some cases.
How does the video address the difference in salary between programmers, developers, and engineers?
-The video mentions that salary differences between these roles are not always consistent. In some cases, a programmer's salary may not be lower than that of a software engineer, and salary differences can depend on the company and specific job role.

Outlines

00:00

😀 Introduction to Software Development Roles

The speaker introduces themselves and the topic of the video, which focuses on explaining the differences between software developer, software engineer, and programmer roles. This topic has been frequently asked by the speaker's followers on social media and students in class. The video is sponsored by Niagahoster, a web hosting service provider that offers hosting, domain, and other services with various advantages like speed, security, and affordable prices. The sponsor's special offer and discount codes are explained in detail before transitioning into the main content of the video.

05:01

🧑‍💻 Understanding the Hierarchy of Coding Roles

The speaker begins by explaining the differences between four related roles: coder, programmer, software developer, and software engineer. According to the speaker, there is a hierarchy among these roles. A coder starts by writing code, which progresses into becoming a programmer who builds executable programs. As they gain experience, they move into software development, which involves the broader process of planning, testing, and maintaining software. Lastly, a software engineer applies more complex principles and engineering practices in software development.

10:02

🔍 Definitions of Key Terms: Coder, Programmer, and Software Developer

This section defines key terms starting with a 'coder,' who writes code regardless of the programming language or the complexity. Then, the speaker discusses the role of a programmer, who writes programs that can be executed or interpreted by a computer. The transition to a software developer is marked by a more structured process involving not only writing code but also planning, designing, documenting, testing, and maintaining software. The speaker emphasizes that the software development process is broader and more complex compared to programming.

15:02

🚀 Introduction to Software Engineering and Principles

The speaker explains the role of a software engineer, who is responsible for designing, developing, and maintaining software but applies the principles of engineering to ensure quality and scalability. This involves adhering to principles like modularity, abstraction, and ensuring the software is adaptable to changes. They also mention the importance of formal processes like the Software Development Life Cycle (SDLC), which includes stages such as planning, design, implementation, testing, and maintenance. The speaker briefly touches on key engineering principles such as SOLID and KISS (Keep It Simple, Stupid).

📊 Practical Applications and Industry Context

In this section, the speaker highlights that the distinction between roles like programmer, developer, and engineer may blur in practical industry scenarios. Depending on the job listing, the expectations and required skills may overlap. Additionally, the speaker discusses salary differences among these roles and how real-world job titles don’t always align with theoretical definitions. They emphasize the importance of understanding the specific requirements of the job description when applying, as the industry uses these terms flexibly.

Mindmap

Keywords

💡Software Developer

A software developer is someone who creates and builds software programs. In the video, the term is used to differentiate this role from programmers and software engineers. A software developer is responsible for the broader development process, including planning, designing, programming, testing, and maintaining software. The script describes this as a higher level compared to a programmer, as developers are involved in more extensive processes beyond just coding.

💡Software Engineer

A software engineer is a professional who applies engineering principles to software development. This role involves not only coding but also a thorough process of designing, developing, and evaluating software. The video emphasizes that software engineers follow specific principles of software engineering, making them distinct from developers and programmers. The principles include modularity, abstraction, and maintaining consistency, among others.

💡Programmer

A programmer is someone who writes code to create programs. The video explains that while a programmer can be seen as someone who focuses primarily on coding, they may not necessarily be involved in the larger processes of software development, such as planning and designing. Programmers are depicted as individuals who can create executable code, but they may not engage in the full life cycle of software development like software developers or engineers.

💡Coder

A coder is a person who writes simple lines of code without necessarily understanding or being involved in the larger context of the project. The video describes coders as entry-level individuals who write code but might not have the full skills to design or structure entire software applications. Coders are typically the starting point in the hierarchy mentioned in the video, where someone may progress from a coder to a programmer, then a software developer, and finally a software engineer.

💡Software Development Life Cycle (SDLC)

The SDLC refers to the complete process involved in the creation of software, from initial planning to deployment and maintenance. The video outlines this as a key concept for software developers and engineers, highlighting that it includes stages like planning, analysis, design, implementation, testing, integration, and maintenance. SDLC is crucial because it ensures that software is developed systematically and efficiently.

💡Modularity

Modularity is the design principle of breaking down a program into separate, manageable components or modules. In the video, modularity is described as part of software engineering principles, allowing software to be developed and maintained more easily. By dividing the system into distinct sections, engineers ensure that each part can be worked on independently, which supports collaboration and scalability.

💡Abstraction

Abstraction refers to the process of hiding complex details to simplify the interaction with a system. In the video, abstraction is one of the software engineering principles that allows developers and engineers to manage the complexity of a system. It enables the creation of simplified interfaces for users or other developers, while the internal workings remain concealed, making the software easier to use and understand.

💡Niagahoster

Niagahoster is the sponsor mentioned in the video, and it is a web hosting company in Indonesia. The video promotes Niagahoster's services, highlighting features such as unlimited hosting, VPS, and domain registration, with a particular emphasis on its affordable pricing and reliable uptime. The sponsorship plays a supporting role in the video but is a key part of the overall content, offering viewers a promotional discount for their web hosting needs.

💡Solid Principles

The SOLID principles are a set of guidelines for writing maintainable and scalable software. The video touches on these principles, which include single responsibility, open/closed, Liskov substitution, interface segregation, and dependency inversion. These principles help engineers design software that is flexible, understandable, and easy to modify or extend. They are especially relevant to the higher-level role of a software engineer, as described in the video.

💡Testing and Debugging

Testing and debugging are critical processes in software development, where programs are tested for errors and bugs, and these issues are resolved. In the video, testing is mentioned as part of the SDLC, emphasizing its importance in ensuring the functionality and reliability of software. Debugging refers to the process of fixing any issues found during testing, and it is a task that both developers and engineers perform as part of their roles.

Highlights

Introduction of the topic: difference between software developer, software engineer, and programmer.

Host mentions that the question has been asked frequently by students, social media followers, and live stream viewers.

Explanation of Niagahoster as a sponsor: a web hosting company with fast hosting, strong security, and a discount of up to 75%.

Host states that all terms—programmer, software developer, and software engineer—are often used interchangeably because they all involve coding.

Host suggests there is a hierarchy among these roles: starting from coder, then programmer, software developer, and finally software engineer.

Explanation of the coder role: someone who writes code without concern for the language or tool used.

Definition of programmer: someone who creates programs that are executable and functional.

Explanation of software developer: someone involved in the full software development life cycle, including planning, coding, testing, and maintenance.

Software engineering is described as applying principles of engineering to design, develop, maintain, and test software.

Host discusses the principles of software engineering, such as modularity, abstraction, and incremental development.

Mention of various principles like 'Keep it simple stupid' (KISS) and 'Don’t repeat yourself' (DRY) as best practices for software engineering.

Host emphasizes that the difference in roles may vary depending on context, such as in job postings or professional discussions.

Mention of salary differences between these roles: not all software engineers earn more than programmers.

Host mentions other specialized developer roles like full-stack developer, game developer, and application developer.

Conclusion invites viewers to share their opinions in the comments and engage in a discussion on the different terms and roles in software development.