Software testing is an investigation conducted to provide stakeholders with information about the quality of the software product or service under test. Software testing can also provide an objective, independent view of the software to allow the business to appreciate and understand the risks of software implementation. Test techniques include the process of executing a program or application with the intent of finding software bugs (errors or other defects), and verifying that the software product is fit for use.

Software testing involves the execution of a software component or system component to evaluate one or more properties of interest. In general, these properties indicate the extent to which the component or system under test

  • meets the requirements that guided its design and development,
  • responds correctly to all kinds of inputs,
  • performs its functions within an acceptable time,
  • is sufficiently usable,
  • can be installed and run in its intended environments, and
  • achieves the general result its stakeholders desire.

As the number of possible tests for even simple software components is practically infinite, all software testing uses some strategy to select tests that are feasible for the available time and resources. As a result, software testing typically (but not exclusively) attempts to execute a program or application with the intent of finding software bugs (errors or other defects). The job of testing is an iterative process as when one bug is fixed, it can illuminate other, deeper bugs, or can even create new ones.

Software testing can provide objective, independent information about the quality of software and risk of its failure to users or sponsors.

Software testing can be conducted as soon as executable software (even if partially complete) exists. The overall approach to software development often determines when and how testing is conducted. For example, in a phased process, most testing occurs after system requirements have been defined and then implemented in testable programs. In contrast, under an agile approach, requirements, programming, and testing are often done concurrently.

Software testing may be considered a part of a software quality assurance (SQA) process. In SQA, software process specialists and auditors are concerned with the software development process rather than just the artefacts such as documentation, code and systems. They examine and change the software engineering process itself to reduce the number of faults that end up in the delivered software: the so-called defect rate. What constitutes an acceptable defect rate depends on the nature of the software; A flight simulator video game would have much higher defect tolerance than software for an actual airplane. Although there are close links with SQA, testing departments often exist independently, and there may be no SQA function in some companies.

Software testing is an activity to investigate software under test in order to provide quality-related information to stakeholders. By contrast, QA (quality assurance) is the implementation of policies and procedures intended to prevent defects from reaching customers.

Service offerings

  • Test Consulting & Advisory
    • Consulting
    • Test Assessment
    • Architect
    • Design
    • Implement
    • Analysis
  • Test Automation
    • Mobile, Web, Service/API automation using open source tools and frameworks
    • Model Based Testing approach
    • Integrated Automation Framework for test planning & execution
  • DevOps
    • Assessment and strategy services.
    • Assistance in defining and deploying the DevOps solution
    • Change Management strategy
    • Managing and enhancing DevOps environment
  • Performance Testing
    • Performance testing,
    • Performance monitoring
    • Performance consulting
    • Performance analysis
    • Development, application support database administration
    • COTS expertise.
  • Security Testing
    • Secure Code Review
    • Web Application Penetration Testing
    • Mobile Application Security Testing
    • Servic/API Security Testing
  • Mobile Testing
    • Mobile Application Testing
    • Performance Testing for Mobile Application