No single product made by an expert team is entirely free of bugs or needs no perfection and improvement from the very beginning. Particularly in something complicated as software development, where code can be written in several distinct ways, it is very essential to ensure that all team members are on a similar page all the time. That is the reason why the excellence of services can only be guaranteed by a steady and continuous process of defining standards, examining whether the software products meet them, and advising improvement.
QA (Quality assurance) is the process of verifying whether the specific product meets requisite specifications and clients expectations. It takes place concurrently with the application coding procedure. The significant part of the quality assurance process is, testing the applications. The simplest way that companies can execute Quality Assurance testing into their software development is through QA outsourcing. It allows companies to focus on their strengths, such as development, while QA testing task can be completed by remote teams. This can help aid productivity. Expert and proficient QA testers test every single aspect of a developed application, both manually and by applying effective tools, to make sure that the end product is well-polished.
Role of QA in the Software Development Process
QA is a planned set of activities that guarantees that the process and the software products conform to requirements, procedures, and standards. In QA, there are various dependencies – the methodologies, size of the software, complexity, scope, etc, and software testers usually go through the complete application systematically. Software testers check whether a potential end-user can effortlessly make use of all its functionalities and whether the product is user-friendly and intuitive. QA tester or engineers perform the massive role, including debugging, tuning, testing, and suggesting the detailed improvements, which guarantee the quality of the end product. They usually have the following objectives:
- Maintaining the system quality as per the business requirements and specifications
- Defect prevention and prevention technique
- Risk identification
- Defect and imperfection reduction
- Boost confidence about software quality levels
- Verify & validate software requirement
Direct fault finding and removal without the implementation of the project scenario
- Testing the project for bug removal
- Defect tracking methods and process
- Review User Interface for Consistency and Functionality
- Concluding remarks and maintaining reports
What are the types of Software Testing?
Unfortunately, some bugs are so troublesome that they can break the whole product, causing enormous loss to the business. In such cases, QA engineers identify the bugs and resolve them with the assistance of the development team, so that, in the end, we launch the product to the market bug-free. There are a series of processes that can be undertaken to check the accuracy and functionality of a software or system, counting:
- White Box testing
- Black Box testing
- Functional Testing
- Integration testing
- Usability testing
- Load Testing
- End-to-End testing
- System testing
- Regression testing
There are so many methods for testing software at several phases in the development process; which one we can use will depend on your application requirements. QA verifies that the system meets the needs with regards to performance, functionality, usability, security, reliability, and so on.
When it comes to what makes QA tester so important, there are innumerable matters to discuss. It is all about making a positive condition for developing apps. Normally, businesses are willing to spend more for reliable, excellence, and safe products. For this reason, QA testing could add an enormous value to the deal. By being capable to ensure the customer that the whole thing possible is being completed to assure that the app is of great superiority and will encounter the defined necessities of the project, you can raise the confidence of the customer that the project will be done within time and budget.
QA testers can offer a diverse perspective of the overall products through the development life cycle. Hence, companies should do layered QA (Quality Assurance) testing at diverse phases of development or design. Early testing helps control expensive mistakes and useless development for features that users would not care about. A good QA testing process is not just done to eliminate bugs in the end, but guarantee the accurate procedures are in place. Rather than detecting flaws, it prevents them throughout the development procedure.