Quality Assurance Services

Quality Assurance

At Krestix , we deliver comprehensive Quality Assurance services to ensure your software performs perfectly in every scenario. Our expert QA team uses modern testing tools and frameworks to identify and eliminate bugs, optimize performance, and enhance the user experience. Whether you're building a web app, mobile app, or enterprise system, we provide manual and automated testing strategies tailored to your project needs. With our commitment to excellence, you can launch with confidence, knowing your product is robust and reliable.

What We Do

We offer end-to-end QA services that validate every component of your software—from functionality and performance to security and usability. Our team ensures your product is bug-free and delivers a seamless user experience.

Manual Testing

Detailed hands-on testing to uncover bugs and usability issues in real-world scenarios.

Automation Testing

Accelerate testing cycles with scripts and tools that ensure consistency and repeatability.

Functional Testing

Verify that your app functions according to specifications across all use cases.

Performance Testing

Test your application's speed, stability, and scalability under load.

Security Testing

Identify vulnerabilities and ensure your software is protected against threats.

Mobile App Testing

Test usability, performance, and responsiveness on iOS and Android devices.

Cross-Browser Testing

Ensure your website works smoothly across all browsers and platforms.

Regression Testing

Make sure new code changes don't break existing features.

Our Approach

Our QA process follows an agile, iterative model focused on early detection and continuous improvement. We align closely with your dev cycle to deliver quick, actionable feedback.

STEP 1

Requirement Analysis

We assess your application’s requirements to define test objectives and KPIs.

STEP 2

Test Planning

Create detailed test plans outlining scope, timelines, tools, and resources.

STEP 3

Execution & Reporting

Run test cases, report bugs, and document results using best-in-class tools.

STEP 4

Retesting & Optimization

Validate fixes and ensure your software is stable, secure, and ready to launch.

Tools We Use

We utilize top QA tools and frameworks to streamline and enhance the testing process.

Selenium

JIRA

Postman

TestRail

BrowserStack

Apache JMeter

Frequently Asked Question

QA ensures your software is reliable, secure, and provides a smooth user experience before launch.

Yes, we offer both depending on your project’s requirements, timeline, and complexity.

We use tools like JIRA and TestRail to log, prioritize, and track bugs throughout the dev cycle.

Absolutely, we test both Android and iOS apps across a variety of devices and operating systems.

Yes, we offer ongoing regression, performance, and security testing for post-launch products.