The Software Testing Engineer – An Essential Part of the Software Development Team

Software testing is one of the most important milestones in the software development life cycle (SDLC); this also is the most difficult part in it’s development. The testing is carried out from the start of development of the product until the product is ready for shipping to market or the customer. Different testing methods are used during this period until the product is released. The software testing engineer must be a qualified professional having sufficient knowledge of the code details to enable him to make the code work and find any existing problems before market release. The intelligence and experience of these engineers are mainly responsible for having such a large amount of quality software in the market.

They are normally connected with the testing of code and is a part of the quality assurance team. QA Engineers may test software , but are not always expert test engineers. They test the software for performance, functionality, usability, portability, efficiency, compatibility, scalability, resource usage, security etc.

Black box and white box testing are two of the most important testing types. The black box testing requires no knowledge of internal logic or code structure and is mainly focused on the testing for requirements and functionality of the application. In this the tester is not concerned with the internal operations which make the data do what it does. The white box testing deals with the internal logic and structure of the code. Both these tests are performed by the software testing engineer and are equally important. However, they serve different purposes.

During the various stages of the software development life cycle (SDLC), a number of testsare conducted at different stages of code development. The testing is carried out starting with the smallest module and increasing to complex integrated modules in the later stages of testing. The process includes unit testing, integration testing, system testing, system integration testing, alpha testing, beta testing, functional testing, regression testing, security testing and acceptance testing. The testing may be done manually or it may be done using automated software. In some cases it may be tested both ways. It is the responsibility of the software testing engineers to ensure that these technical tests are completed properly before the product is released to the end market.

Anyone interested in taking up the career path of a software testing engineer should possess requisite educational qualification and training. Some of the engineers go to schools where Computer science degree is awarded. It is not necessary that the testers should have computer science degree. There are many accredited institutes such as American Society for Quality (ASQ), Quality assurance International, and International institute for software testing training courses and award certificates for completed training. Some schools are also conducting online courses for this.

A number of companies recruit persons who do not have adequate qualifications for testing positions for entry level jobs in the computer department; these persons can come up from ranks to qualify for the position. Alternately they may get assistance from the company for getting training and becoming certified. The greater the experience of the software testing engineer, the more will be his efficiency in testing. He will also be able to set up simple tests right up to writing the test codes and doing the white box testing. This profession offers challenges for people having knowledge and aptitude for problem solving and compensates them well.

Software Development vs Software Engineering

Software is the essential part of a computer that stores and processes all encoded information or instructions on PC. They are the responsible for the proper functioning of PC by making them fit for use. Now, what is the software development and software engineering?

Difference

The term software development clearly means the creation of all such softwares that actually make our work easier while software engineering starts when the work of software development ends. So, they both go hand in hand when it comes to the implementation of software. For laymen it may sound same but in practical they are interchangeable and closely interrelated. For further understanding, software is created when you want a particular work to get performed say for example design database software that will keep track of your bird watching hobby, and then you’ll just need software development whereas, for making your program with multiple functions, engineering will be needed.

Role of Software Engineering

People with specialized knowledge of software applications are called ‘Software engineers’. They implement and design software applications through the use of many mediums. Further, these software applications will then be used for a variety of purposes from business practices to entertainment purposes. In fact, these developed applications allow users to make their work functional and productive. There are many software applications available in the market such as language applications, office applications, entertainment packages, and applications for education.

Future in software Engineering

Generally, the cost of recruiting a software developer is comparatively less than recruiting a software engineer as their nature of work is complexes than creation of actual software. With the passing time, the demand of more advanced softwares, the future of software industry is growing each year. More and more businesses are demanding their own software developed for them that is specific to what they do and what they want the software to do.

Custom Software Development for Flourishing Businesses

There are professional services to help businesses to boom from every aspect. In all these years leading software development companies have taken care of web development for on-site models to better develop cost-effective software and do their best in every project undertaken. This can have a global appeal or work for a specific organization. Most globally acclaimed organizations prefer custom development of a software to better meet their standards and solutions that they propose to offer to their clients.

Customized Solutions

The software development company works in successive phases with a systematic work module designed and prioritized for different businesses. With a custom solution offered, software is developed for selective clients as per specific requirements to deal with any given project. A software development company may include web development for internet and intranets or web application development and offline modules of software development. Web development company typically takes care of different aspects of development which comprises of a work plan with clearly listed goals and different phases of development including project prototyping, design, pilots, programming, testing, installation and maintenance services.

Software professionals work across different market vertical platforms from accounting to education and from online shopping to hospitality management. There is rapid development of all web-based technologies and standalone applications to work for organizations according to set requirements and design to help generate better returns to the investments made by clients. Most of the facilities available across the globe offer 24 hour production and development with troubleshooting on a periodic basis for the software to run successfully in near future. The experts have years of experience in bringing quality development and deliver solutions that exceed customer expectations.

The Stages of development include:-

  • Customized programming which is module based and tailor-made to suit requirements.
  • Flexible software implementation to support existing products or a given functionality.
  • Integration with flawless development of business application as per need.
  • Modification of existing system to work and become compatible to the integrated system.
  • Improving upon the business application development through constant monitoring and maintenance with new technology implementations.
  • Software localization
  • Usability analysis including task analysis, online surveys and review analysis
  • Testing and MSI installation.

Custom software development is more diversified today in bringing in services to clients and working across market vertical platforms. Custom software development services are flexible to changing business trends and in turn increases profits for businesses with guaranteed satisfaction and higher productivity thereby maximizing revenues and better returns.