Software engineering is defined as a process of analyzing user requirements and then designing, building, and testing software application which will satisfy those requirements. As it is a detailed study of engineering to the design, development and maintenance of software.

Software engineering was introduced to address the issues of low-quality software projects. Problems arise when software generally exceeds timelines, budgets, and reduced levels of quality. It ensures that the application is built consistently, correctly, on time and on budget and within requirements. The demand of software engineering also emerged to cater to the immense rate of change in user requirements and environment on which application is supposed to be working.

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Importance of software engineering

• Large software – In our real life, it is quite more comfortable to build a wall than a house or building. In the same manner, as the size of the software becomes large, software engineering helps you to build software.
• Scalability- If the software development process were based on scientific and engineering concepts, it is easier to re-create new software to scale an existing one.
• Adaptability: Whenever the software process was based on scientific and engineering, it is easy to re-create new software with the help of software engineering.
• Cost- Hardware industry has shown its skills and huge manufacturing has lower the cost of the computer and electronic hardware.
• Dynamic Nature- Always growing and adapting nature of the software. It depends on the environment in which the user works.
• Quality Management: Offers better method of software development to provide quality software products.

Challenges of Software Engineering

Here are some critical challenges faced by software engineers:

• The cost of software projects can be massive in some projects
• Increased market demands for fast turnaround time.
• Dealing with the increased complexity of software need for new applications.
• The diversity of software systems should be communicating with each other.

 

Education

Knowledge of computer programming is a prerequisite for becoming a software engineer.  Many software engineers enter the profession by obtaining a university degree or training at a vocational school. In addition to university education, many companies sponsor internships for students wishing to pursue careers in information technology. These internships can introduce the student to interesting real-world tasks that typical software engineers encounter every day. Similar experience can be gained through military service in software engineering.

 

The connection between Software Engineering and Other Disciplines

 how software engineering related to other disciplines like :

Computer Science: Gives the scientific foundation for the software as electrical engineering mainly depends on physics.

Management Science: Software engineering is labor-intensive work which demands both technical and managerial control. Therefore, it is widely used in management science.

Economics: In this sector, software engineering helps you in resource estimation and cost control. Computing system must be developed, and data should be maintained regularly within a given budget.

System Engineering: Most software is a component of a much larger system. For example, the software in an Industry monitoring system or the flight software on an airplane. Software engineering methods should be applied to the study of this type of systems.

 

 

Why should you consider to work as a freelance software engineer

 

• Freelancing Boosts Productivity

 

One of the primary benefits of freelancing is the ability to design a physical and mental work environment that suits individual needs, instead of adapting to the norms represented by any particular company.

In addition to the perks of a made-to-order work environment, freelancers often benefit from a less randomizing workflow. A traditional work environment tends to encourage more direct interaction between managers and employees. Of course, there are many benefits to close collaboration—but the downside from the employee’s point of view is a higher probability of context switching, getting looped into random projects or busywork, and micromanagement.

Because freelancers are paid on a variable rate, clients tend to be more deliberate about assigning us tasks, ensuring that our time is more likely to be spent efficiently on valuable work. In general, most independent workers don’t need or want frequent direction from their managers; they prefer to get the job done in their own way.

 

 

• Freelancing Catalyzes Personal Development

 

Independent workers are often hired on a per-project basis, while employees working on a lot of projects and. if your fail with one project they will not look to your years of experience

Soft skills are also honed by agile work. Some customers like to be more hands-on, seeing how you’re doing things and asking questions about why you did things a certain way, while other clients like to delegate and give you full reign on decisions. In the process of building their business, independent workers become experts at accommodating different management styles. We value this exposure because the ability to thrive with a variety of clients and work styles is an essential tool for every member of the workforce, freelancer or otherwise.

Lastly, freelancing requires clear communication. is understanding exactly what they want. A great product is the end result, but good communication is the underpinning that ensures the right product is developed.

 

• Freelancing Accelerates Career Development

 

 Employed workers tend to focus only on the tools the company uses to make products—even if they are outdated. Because the culture and incentives around them support sticking to the status quo.

Many freelancers, especially those operating in technical fields, choose independent work because freelancing provides the freedom and motivation to stay up-to-date on the latest technology. For an independent worker who needs to develop a strong and varied book of clients to stay afloat, keeping up with emerging paradigms and techniques is part of the job.

 

In this article, we`ve tried to outline a few of the key reasons why freelancers decide to work for themselves. It can be intimidating to make the decision to work on your own.

 Freelancing isn’t right for everyone. You need to try first before you quit your job , sign up now on www.ongineering.com and see if freelancing is right for you or not.