The Basic Methodology of Software Development Services

Software development is a technically complex process which goes through various stages during the whole development procedure. The concept is termed as software (S/W) development life cycle (SDLC) and involves various stages of (S/W) development. To successfully offer software development services, organizations should define a development methodology that suits the requirements of the project. Different projects may require different methodologies therefore software development service providers must evaluate the project requirements first and then formulate the strategy for the software development life cycle.

Most of the software development service providers have a pre-defined methodology that is implemented while developing a software. The process gets a little modified according to the project requirements but the essence of the project development procedure remains the same. The basic stages of software development are as mentioned below:

Requirements Specifications: The first and foremost step while developing software must be gathering the requirements of the project. The organizations must start with analyzing the feasibility and the requirements of the project. Some questions that must be clarified in this phase are:

What are client’s expectations of the project?

What would the user want in the software?

Is the project technically feasible or not?

The above questions, along with many more, must be answered and properly justified before software development service providers move any further.

Design: This stage involves development of an outlay for developing the project with all the little details included. The project requirements are evaluated and an implementation strategy for achieving these requirements in the form of a software is formulated. The designing phase is divided into two categories i.e. system design and component design. The system design is design of the software as a whole where questions like how the individual components will interact with each other are answered. The component design phase, as the name suggests, deals with the planning for each individual component.

Implementation: The components are actually created in the implementation phase. The design layout created in the previous phase is implemented and converted into a machine language that the computer can understand and respond to. Programming languages such as C, C++, C#, Asp.Net, PHP etc are used according to the project requirement to achieve the best possible results. The source code and database are created in the implementation phase. Accurate and effective designing of the software is essential for a successful implementation of the software.

Testing: The testing phase usually starts after the components are created but in some cases the software development service provider can start the testing along with the implementation phase. This methodology may require a little more effort and time but the end solution is void of any discrepancies or errors as they are detected and removed as soon as a component is developed.

Installation: The components of the software are combined together and the completed software is installed and executed on a computer system. If all the previous phases have been performed expertly then there will be no problem in the installation phase. A thorough testing is again recommended after installing the software to make sure that the end solution is working as desired.

Maintenance: It has been noticed that almost every software goes through changes and modification after it is completed. This may be due to some new requirements, overlooked features or the change in the business strategy. This requires constant evaluation and maintenance of the software.

Most of the software (S/W) development service providers follow the above described development methodology for creating softwares. It is the basic methodology of S/W development services. Once the software is completed and delivered successfully, the task of the service provider does not end. A professional S/W development company will offer maintenance services to insure a smooth and well functioning solution to their clients.

Job Roles Defined: Tasks That a Software Development Company Generally Carries Out


Companies who handle the task of manufacturing the software service follow a process consisting of certain strategies step by step in order to deliver optimized software on the basis of the client’s requirements.

But prior to that, comes the procedure of developing software. Tailoring a software from the scratch or modifying existing software for the further modification compels the developers to go through a monotonous, painful and frustrating method. But most of them don’t know that there are thousands of ways through which the software development process can be facilitated.

SDLC or Systems Development Life Cycle

A software is always created for future use. Most of the organizations produce it for their own usage and some of them are produced for the clients. Sometimes, the organizations make the software from scratch and sometimes, they modify the existing software. Due to this reason, most of the big software development companies adopt SDLC or Systems Development Life Cycle method also known as the Software Development Life Cycle that actually splits the entire process into separate phases that includes computer programming, planning, developing, documenting, testing, bug fixing and finally deploying & maintaining frameworks and applications that consequence in a software production.


Splitting of this entire process may facilitate the procedure, but it also produces certain risks that may come up at the time of estimation, scheduling, and testing. To avoid this thing, most of the organizations maintain a set of rules or proven guidelines for a successful project handling as per the customer requirements.

What strategies do the organizations use nowadays?

The SDLC models that the big organizations or MNCs follow can be of various types. Nowadays, the Agile software development methodology is in use the most because of its easy-to-use technologies and cooperative strategies.

The entire process can be divided into two portions. First is the Software Creation and second is the Software Project Management. A proper project delivery depends on the proper execution of the multiple operations to accomplish the targeted result within the deadline. But creating the software is not enough. Testing and maintaining of the software for the lifetime takes a lot of efforts of the developers.

Purpose of software creation service maintenance

There is a vast difference between creating website or application and producing software. To be very frank, developing software itself is an entire process and most of its parts are elusive. This is because the technologies are highly volatile and are constantly changing. That is why most of the software are custom made and are made on the basis of the requirements. The frequently changing nature and the advancement of the technologies are quite vulnerable to the business & environmental challenges that produce risks for which it is important to maintain the software production service.

The necessity of a software project manager

For the proper maintenance, most software development companies deploy software project manager. The challenges that the software project manager generally handles are as below-

Maintaining the quality of the software.
Delivering the quality software within the deadline.
Following the process and SDLC methodologies while developing the software.
Keeping the cost within the client’s estimated budget.
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Custom Software Development VS Off the Shelf Software Solutions

Organizations and businesses are always looking for solutions to reduce their overhead operating cost. Usually, they turn towards IT industry to gain effective solutions in this matter. IT industry offers basically two types of softwares that can help organizations with their IT requirements. The first one is off the shelf software that is already available in the market and can be directly bought and used by the company. These softwares are usually built by a software development company and launched in the Market for sale. The other category contains custom software development solutions that are built around the specific requirements of the client or organization. Both the solutions are entirely different, both in manufacturing and development.

Some of most relevant differences between custom software development and Off the shelf solutions are:

The total cost of the software for clients: The most superficial and prominent looking difference between these two solutions is their price. Off the shelf softwares are usually cheaper than custom solutions. The reason being that off the shelf softwares are mass produced and their cost is distributed among several buyers, whereas, custom solutions are developed by a software development company for specific requirements of their client. Its cost is entirely borne by one buyer. The choice may seem pretty obvious when both the options are available for the client. But why would one go for custom software development? The answer is in the next difference.

Development methodology and usage: Off the shelf softwares are made for a general audience. They may be targeted towards one segment of business but they are never able to fulfill all the requirements of any one particular organization. An organization will require the help of a software development company to make adjustments in the software and make it good enough to be implemented. The custom software development offers big time advantage in this section. The custom solution is built around the exact requirements of the client therefore it is completely compatible and suitable with their organizations processes. Even employees who have to work on these softwares get easily accustomed to them in a few days. This is the most dominant reason that attracts organizations towards custom software development.

Software updates: Another problem with Off the Shelf softwares is that each time the software is revised, the organizations have to pay for the updates. Further, they might not even release any updates for long periods which will make the software old and obsolete. This will harm the organization more than it can help. On the other hand, custom softwares can be updated whenever the client feels like. Their extent can be decided according to the client’s requirements and their budget.

Off the shelf softwares have their own advantages such as quick implementation and start-up, suitably tested solution and money back guarantee offered in case the software is not able to serve its purpose. The risk of getting an unreliable and not properly tested solution is higher in custom software development. But this complexity can easily be solved by hiring a highly reputed and experienced software development company. Choosing the right development partner is most essential in such scenarios. Clients should make their choice only after doing extensive research and information gathering about the software development company of their choice.