Custom software development is a procedure of establishing, designing, deploying, and maintaining software applications to meet the particular requirements of an individual and organization.

Contrary to commercial off-the-shelf software (COTS), its main target is to cater to a broad set of requirements, solve particular problems, and permit it to be marketed as a product and distributed as well. For instance: Sitebuilder and Microsoft Office are international software development companies that are packaged and marketed as commercial products and service providers. They are classified to provide the generalized requirements of website development and office productivity.

Custom software development, simultaneously, is aimed to cater to particular requirements, such as:

• Bug tracking software
• Content management system
• (CMS)Banking applications
• Customer-facing web portals etc.

We will discuss more examples later in this blog.

Custom software development is also acknowledged as bespoke software. It is mostly performed by in-house development teams or can also be outsourced to third parties. The methodologies and procedures of custom software development are the same as normal other software development services.

Let’s move on to the software development life cycle (SDLC), which is the standard of any software development company or software development services provider.

Software Development Lifecycle Software (SDLC)

Software development lifecycle (SDLC) is described as the systematic approach operated by the international software development company to develop, design, deploy, and test the software. The target behind the SDLC is to provide top-quality software development services that perform according to the expectations of customers or even exceed the customer expectations and complete the software development project within the given time period and budget.

Planning

The planning phase is the first step for a software development company, either to develop normal software or custom software; the planning phase will always be the crucial part of software development services. In this phase, the project head or manager evaluates the terms of the project. This consists of costs, the time limit for the project and targeted goals to complete within the time range, leadership structure, and creation of project teams and roles.

When gathering and analyzing the data and requirements are done by the client, the scope document is produced that certainly shows the purpose of the custom software development.

Implementation

At this point, the custom software development team of engineers started constructing the as per the plan and given requirements.

Testing of the Project

It is a very important stage for the software development company, in which they will test the program and examine the glitches, errors, and any flaws or bugs in the software. It is an important step to test the project prior to making it accessible to the users. A large part of the testing process can be done on an automated basis, like security testing. Other types of testing can be performed in a particular environment, like building a simulated production place for complex deployment. The main purpose of testing is to be sure that the project is working smoothly without any problems. All parts of the application should be tested separately and together to know the performance results and decrease any lags or hangs in the processing of the project. This testing procedure increases the users’ satisfaction and usage rate.

Documentation

Every step that has been taken in the custom software development process has been documented for future use and modifications purpose in the custom software development process by the software development company.

Deployment

In this phase, the application software is made accessible to users once it is approved for release. Most local software development companies and international software development companies choose automated deployment. This can be an uncomplicated and smooth process like payment portal and installation or download link on the software development company website. It can also be like installing the application on a mobile phone.

Read more: Role of DevOps in a Software Development Company

The deployment process can also be made a complex procedure, like upgrading the whole company database to a freshly developed application. As there would numerous systems that operate by the database, integrating the new updates can take up extra effort and time.

Maintenance and Operations

The custom software development cycle is almost completed once the product is operational. The maintenance and operations are the important and last part of this cycle because after the software is operational, the focus will be on bug rectification, monitoring performance, and implementing modifications that the software development company is requesting.

SDLC V-Model

In SDLC V-Model, the procedure is accomplished in a sequential manner of V-shape. This model is also acknowledged as the Validation and Verification model. This phase is based on the cooperation of testing for each corresponding development stage and is directly related to the testing phase.

Verification

In this phase, the evaluation and review of the custom software development are done without executing the code to know whether the particular project requirements are met. 

Validation

The validation phase consists of a dynamic analysis technique (functional or non-functional); testing will be done by executing the code to know whether the particular project requirements of the customer are met.

Both the validation and verification phases are linked together by coding in V-shape, so it is called SDLC V-Model.

Exceptional Examples of Custom Software Development

Following are the most prominent and crucial international software development projects made for the people by the international software development company:

• Streaming functions or services
• The POS technology of self-service kiosks
• Vehicle hiring systems like Uber
• Content management system (CMS)
• Voice recognition technology and applications
• The automated invoicing system
• Remote dashboards
• Banking services application
• The bug tracking system software
• Customer relationship management (CRM)
• Web portal for customer-facing
• Automation system for business process
• ECommerce software solutions
• Online delivery services

End Note

Custom software development is an amazing and mindful way for businesses to upscale their business and become famous among people as well because it will help in solving the issues of the people. It is an expensive project, but it is worth it!