& Manual QA

Do you want to make sure that your new software version does not introduce bugs or break functionality? Then hire Zangula because our automation and manual QA testing services offer a great way to take care of your functionality.

With our robust testing processes and technology experience, we perform effective testing services for your products. Zangula brings a unique blend of testing processes, tools, technology expertise, and domain knowledge to help you deliver the product without flaws in an enhanced time frame. We provide end-to-end manual and automatic testing services for your functional testing needs with a base of fully-fledged test processes, in-house accelerators, and involvement of all industry-leading functional testing tools.

Benefits of our qa & testing services

You can rule out human error through our testing services because we catch them all before the application is handed over to our customers. Get all set to accelerate your digital transformation journey with our quality assurance, quality engineering, and QA software testing services

QA & software

QA & software

QA & Software Testing Services

Opt our QA and software testing services that can help you to analyze, inspect and test your complex business logic. Our testing process helps you to augment your product efficiency. Our QA testing expertise lets you enhance operational efficiency by offering.

  • Functional Testing (all levels)
  • Automation Testing
  • Feature Testing (positive and negative scenarios)
  • End-to-End Testing
  • Changes or Improvements Impact Testing

non functional

non functional

Non Functional Testing

Non-functional testing is necessary to look deeper into the system to make sure both the hardware and software can handle heavy loads, resist hacking attempts, and check that all of the user documentation is thorough and useful to the end-user. Zangula, specialists in non-functional testing have implemented numerous projects, across different technologies, using various toolsets. Our Non-Functional testing services are aimed to give you a significant edge in the areas of security, performance, usability, compatibility, and data quality. Our committed testing team of experts using the best tools and methods offer various kinds of non-functional testing such as

  • Performance Testing
  • Usability Testing
  • Installation Testing
  • Configuration Testing
  • Security Testing

other qa services

other qa services

Other QA Services

We undertake the comprehensive responsibility for the testing activities from forming an optimized test plan to post-production support. We implement a user-centric testing method, providing continuous value enhancement in our actions. We ensure broad traceability of the business requirements to the test cases designed and implemented for extensive test coverage. As a professional company for QA and manual testing, we deliver various services to keep you on top in the ever-evolving market. We offert

  • Environment Analyzing
  • Requirements Analysis
  • Defect Analyzing
  • Story Mapping
  • Risk Management
  • Quality measurement
  • Design review
  • Alpha testing

software testing

software testing

Level of our software testing services

To assure and maintain the quality of software and to epitomize the ultimate review of specification, design, coding, software testing is required. Therefore, we offer a custom-built methodology for different levels of testing

  • Automated QA
  • API Testing
  • Integration Testing
  • System Testing
  • Acceptance Testing


We follow the QA service life cycle to ensure that your software meets planned functionality, is bug-free and works impeccably under various circumstances


It is the first stage where project documentation review is carried out to find the loopholes. Prepares list test plan based on the priorities


Create a test cases design including Smoke, Sanity, and Regression. Design an automated testing implementation if required


Testers implement test cases to identify, detect, and log the defects, reporting the bugs, the Interim tests results are reported


Regression testing is carried out to ensure that the application is working even after deploying a change


We launch an acceptance testing cycle when a new feature is added. Deliverable checks are carried out and the final product is delivered

Some of Our prestegious clients

We are proud to have satisfied clients across the globe. We deliver software testing and quality assurance services to offer best-in-class services to ensure that clients reach their goals

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