Testing & Validation

Optimum Software Solutions maintains a state-of-the-art Testing infrastructure staffed by expert personnel to provide high-quality testing services. We offer 24/7 testing and bug-fixing using certified methodologies and processes under our multi-site delivery model. Customers of our testing services include leading companies in the US. The key benefits we offer customers include faster time to deployment, world-class quality, and significant cost-reduction.

Our team of QA professionals well experienced specialists who perform a system analysis beyond basic testing which allows for discovery of the weakest link in the system. In the most difficult cases, the testing is performed by the developers who solve tasks of utmost complexity according to needs of our clients.

To guarantee the effectiveness and thoroughness of the testing, Optimum Software Solution’s QA team uses the most up-to-date technologies. Some of the techniques we use to assure the system’s proper functionality include:

Black-box Functional Testing

Black-box Functional TestingBlack-box testing implies that the tester only knows the input and the expected outcome but doesn't how the program works. During this process, the tester does not examine the programming code and does not need any further knowledge of the program other than its specifications. This is the most common and simple type of testing and is often performed externally.

Being fairly simple, it has several important advantages:
  • The test is unbiased because the developer and the tester are independent from each other.
  • The test is done from the user point of view, not that of the developer.
  • Test cases can be designed as soon as the specifications are complete.
White-box Testing

White-box testing implies knowledge of the program and familiarity with the code. The data for this testing is carefully chosen and requires more skillful testers.

Performance Testing, Profiling and Benchmarking

This type of testing is yet more complicated. If conducted by specialists, it can show not only whether the system's performance conforms to the specifications, but also determine potential bottle-necks and improvements for parts of the code that are crucial for the system's performance.

Load Testing

Optimum Software Solutions’ expert technicians have excellent experience with Mercury Load Testing Software to create test data and run Load Runner test scripts to measure system throughput and ensure the maximum specified system load.