Review of 15 Types of Software Development

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Many people imagine the results of software development as a finished program with code to solve certain tasks. However, there can be different types of software development depending on the goals, customers, and platforms of use. For example, software for a computer banking system will differ greatly from mobile games. We are here to give you a complete answer to the question «what are the types of software development” and tell you about each of them.

What are the 4 Main Types of Software?

Perhaps some of you have already heard that software is divided into categories and subcategories. This makes it easier for developers to navigate when looking for orders from employers. So, what are the 4 main types of software?

• System Software.
• Application Software.
• Programming Software.
• Middleware.

Simply speaking, these four are the full scope of development. Each of them has its own objectives and features. That’s why we suggest to look at these different types of development in detail.

System Software

Let’s start with a definition of system software. This is the flooring of any computing environment, and it manages and operates the hardware. It is a switch that reflects other software running effectively on the hardware using programmers and controls like memory, processors, and peripherals. This software is crucial for keeping the whole system up and running, secure, and as efficient as possible. 
The emphasis is on resource management optimization, hardware and software interaction smoothness, and application software platform. You can ask us what some well-known examples of system software look like. It is no secret what Windows, Linux, or macOS are. Drivers and antiviruses can also be examples of system software.

Application Software

Application software is programs that are designed to be installed on PCs, smartphones and other gadgets. We also want to emphasize that application software is the most popular type in the market of full cycle software development services because the end user is a human being. Most often, it covers commercial projects that help people solve certain tasks.
Do you want to see real examples? Almost every one of you has heard about the photo editing program Adobe Photoshop. This application can be installed on your computer to fulfill your editing needs. Other examples of application software include MS Office, Skype, and Spotify.

Programming Software

We talked about the application software above and noted that it is intended mainly for ordinary users. Programming software is something else because these are products that are created for IT specialists. This type of software helps programmers and developers to realize various projects.
They can cover a wide range of functionalities, including code writing, testing, error analysis, and much more. For example, take a look at an example of programming software from the famous Apple company. Their Xcode development environment allows devs to create projects for iOS, macOS and other platforms of Apple’s ecosystem. We can highlight software such as Notepad++, Sublime Text, and Visual Studio as popular examples of this type.

Middleware

Middleware is capable of bridging different applications, systems, or platforms and facilitating easy and effective communication and functionality. It lets multiple software components work together, even if they have been written on different architectures or use different communication protocols. In distributed environments, where databases, servers, and applications are connected through middleware, enterprise systems need middleware. 
The main scope of its role is to offer system interoperability, data exchange management, and integration. Apache Kafka is used for real-time data streaming, Oracle Fusion Middleware is used to run enterprise applications, and Rabbit MQ is used as a message queuing. The ability to simplify complex workflows makes middleware an indispensable part of our modern software ecosystem.

How many types of software development are there?

According to Statista, the software market revenue is growing smoothly every year and will reach almost 900 billion dollars as early as 2029. Sounds impressive, doesn’t it? Although there are four main types of software, development is divided into other categories. Another question that many newbies want to know the answer to is how many types of software development are there. Generally, there are 15 full-fledged types of software development, and some of them have subsections. 

What are the different types of software development?

As you may have already realized, the experts distinguish 15 different types of software development. They are designed for different purposes and used on different platforms. You should realize that a good developer shouldn’t necessarily be a professional in every type of software development. However, you should have an understanding of each type of development, so we have prepared a lot of interesting information for you. 

Web Development

The first type we want to start this list with is web development. In simple words, this is developing resources that can be accessed over the internet, including websites, web apps, and so on. The work of web developers covers programming, design, testing, and maintaining the project. In general, web development is divided into 3 types:

• Front-end Development.
• Back-end Development.
• Full-Stack Development.

Would you like to know more about these subsections and how they differ from each other? We’ve prepared information about each type of web development for you below. 

Front-end Development

Front-end is a type of web development that covers working with the «visible» part of a website, web app, or other project. The developer’s job is to create engaging and user-friendly user interfaces so that the project fully meets functional requirements and is easy to use. 
For example, imagine that users have a hard time finding important target action buttons on a website. In this case, this is the area of responsibility of front-end devs, who are responsible for everything that users interact with.  

Back-end Development

Based on the name, it’s not hard to guess what this type of web development is all about. This is the part of the work that the end users don’t see. Despite this, back-end development is one of the most important elements in the realization of a project. The backend processes and delivers data to the user, which is then displayed by the front-end part.

Full-Stack Development

Full-stack development is the result of combining front-end and back-end into one unit. They can develop a web product on their own – from scratch to the launch of the project. Their work includes the hardware and software part and the creation of the user interface. 

Mobile Development

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Now we want to talk about mobile development and as you might have realized, this is the creation of products that are designed for smartphones and tablets. Due to the peculiarities of operating systems, there are several types of mobile development:

• iOS Development.
• Android Development.
• Cross-Platform Development.

Examples of this type of development include mobile banking apps, photo editing tools, games, and more. 

iOS Development

Generally, iOS development is all about creating top-class quality apps that will work well on the mobile platforms of the Apple ecosystem. For example, if you have an iPhone and have used apps like Instagram, Uber, and TikTok, these are all the results of iOS development experts. This kind of development uses Swift or Objective C and uses tools like Xcode.

Android Development

According to statistics, these days, Android devices dominate the world because they are simpler and cheaper. That’s why IT specialists more often work on Android development – the process of creating applications for such devices. In general, this type of mobile development covers writing code for an application, testing it, finding vulnerabilities, and maintaining the normal operation of the program. 

Cross-Platform Development

In most cases, mobile developers use an approach that allows them to create code for iOS and Android devices simultaneously. This allows the created app to work properly on both operating systems. Cross-platform development is essentially about saving time and resources while delivering the same functionality and user experience across gadgets.

Desktop Software Development

If you have a computer, then you have definitely used products that are created by desktop software development. What? This is the process of developing applications that are designed to be installed on PCs and laptops. Desktop software differs from web and mobile applications in that it is installed on the device, provides high performance, and provides access to advanced features whilst disconnected.
Desktop software comes in different forms, from productivity tools to design programs etc. Desktop applications of each type fulfill specific user needs and, as such, are versatile and essential. Devs typically use C++, Java, or Python and frameworks like .NET, Windows, Cocoa, and macOS to create desktop apps. Do you want to know famous examples of such development? Then, look at Steam, Zoom, and Microsoft Excel.

Game Development

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The next point we want to discuss is about game development. The peculiarity of this type is that games can run on different devices, including smartphones, tablets, PCs, laptops, and consoles. This is why developers often use a cross-platform approach when creating games.
Games are of different types: action, strategy, role-playing, simulation, puzzle, and educational games. Every type caters to different crowds. As we have already said, a lot depends on the platform and the end device. Great examples of game development for mobile devices are HayDay, Clash of Clans, and AmongUs. For PCs, popular games are CS2, Dota2, Call of Dut,y and others. 

Embedded Systems Development

The embedded systems development is for creating software for special hardware to execute specific tasks efficiently and reliably. They are designed to be embedded directly in devices and integrate hardware and software for seamless operation in different environments at optimal levels. Here are the main areas of application:

• IoT devices.
• Automotive systems.
• Medical devices.
• Industrial machines.

Embedded systems development is directed at maximizing performance, reducing power consumption, and processing in real-time. As an example, we can name such devices as smart watches, fitness trackers, and GPS systems – all of them have embedded software.

Cloud Computing Development

The main feature of the cloud computing development field is that all products work remotely as the data is stored in a virtual cloud. However, the specifics of development depend directly on the type:

• SaaS (Software as a Service).
• PaaS (Platform as a Service). 
• IaaS (Infrastructure as a Service).

These are all kinds of cloud software that can be designed for different functions for both regular users and enterprises.

SaaS (Software as a Service)

The first type of cloud computing development is SaaS. This is an easy model of delivering users to installed and maintained software applications through the web. The idea is simple – users pay money for a temporary subscription and use the cloud application without having to download and update it. Here are some examples we can point to: Google Workspace, Slack, and Salesforce CRM system.

PaaS (Platform as a Service)

PaaS are cloud platforms that are designed specifically for developers, programmers, and other IT professionals. With the help of such platforms, you can create websites, write cod,e and test products. It gives you preconfigured environments with tools, frameworks & runtime systems. What about PaaS examples? Heroku is used to deploy the application, Microsoft Azure App Service is used for application hosting, and Google Application is used for scalable cloud solutions.

IaaS (Infrastructure as a Service)

Since the amount of data on the Internet keeps growing, it is very difficult to store it on physical storage devices and servers. This is why there is a popular solution today called IaaS. These are virtual clouds that can be accessed through a subscription to store your own data. The most famous examples of this model that you may have heard of are AWS EC2, Google Cloud Compute Engine, and Microsoft Azure.

Data Science and AI/ML Development

As the name implies, extracting insights from data and building intelligent systems are the two big applications of data science and AI/ML development. They include data analysis, predictive modeling, and automation. The goal is to maximize decision-making, automate redo tasks, and reveal patterns. They are of the type of recommendation systems, computer vision, and natural language processing. Speaking about examples, you’ve all heard of the smart services ChatGPT and Microsoft Copilot.

Blockchain Development

Blockchain development revolves around creating decentralized systems for safe and transparent transactions. Its goal is data immutability and trust without intermediaries. There are types of blockchains, such as public, private, and consortium blockchains. Do you want to see some famous examples of early developed blockchains? We should include Binance Smart Chain (BSC), Polkadot (DOT), and Ethereum (ETH).

DevOps Engineering and Infrastructure Development

The aim of DevOps engineering is to foster collaboration between development and operations to achieve software delivery more efficiently. The purpose is that it should make deployment easier, more reliable, and have automated workflows. There are continuous integration, monitoring, and containerization types. Technologies included in the Key are Docker, Kubernetes, Jenkins, and Terraform. Sticky infrastructure like AWS and Azure. Any of these include automated CI/CD pipelines, scalable microservices, and real-time application monitoring.

API Development

API is concerned with developing interfaces that make interoperations between two or more different software systems possible. It is primarily to make it easier to share data, add functionality, and connect with the minimum hassle. REST, GraphQL, and SOAP APIs are all types that exist. Developers use platforms like AWS or Azure to build and use technologies like Node.js, Flask, and API in their applications.

AR/VR Development

AR/VR development is creating immersive experiences combining digital content with real or virtual worlds. Augmented (AR) and Virtual (VR) are forms of technology that allow us to layer digital elements over real-life environments. Usually, developers use platforms like Unity or Unreal Engine. AR games like Pokémon GO, VR training simulations for doctors, and e-commerce virtual showrooms are all examples.

Security Software Development

The development of security software involves building tools to protect systems, data, and networks from cyber threats. It’s to make sure that information is confidential, intact, and available in different variables. Avantis programs, firewalls, encryption tools, and vulnerability scanners are some types of.  As examples of security software, we would like to highlight Norton antivirus and VeraCrypt data encryption programs.

Testing and Quality Assurance (QA) Development

Testing and QA development testify that software conforms to quality requirements by finding and correcting defects. Developers are responsible for creating such products that analyze projects and identify software vulnerabilities. The automation being used is Selenium, JUnit, TestNG, and tools like Jira for bug tracking.

Enterprise Software Development

Any modern company that aims for success should have corporate software in its arsenal. It can be different, focusing on communicative functions, scalability, order management, etc. Enterprise software development aims to simplify processes, facilitate efficiency, and support decision-making. What are some examples of enterprise software development? We can mention Trello for delegating tasks, Salesforce CRM for customer management, and Slack for keeping in touch. 

Scientific and Numerical Software Development

Scientific and numerical software development designs data modeling, simulation, and computation tools for filling the operational needs of researchers, engineers, and analysts. It provides accurate analysis, prediction, and problem-solving in the scientific and industrial domains. Such examples include MATLAB for numerical computation, ANSYS for engineering simulations, and SciPy for all types of scientific computing tasks in research.
Summarizing, we can say that software development is the creation of a huge range of digital products. Depending on the types of software development, there will be different technologies, platforms, target audiences, and final development goals.