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Quality Assurance & Testing Services

We offer independent software quality assurance and testing services across multiple domains.

Our quality assurance services help enterprises to address
software quality issues and improve application performance.

We have been assisting enterprises in planning and managing their critical
software testing processes using a dedicated Testing Center of Excellence (TCoE) model,
which helps in leveraging our experience garnered over the years.

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Services

We are of the opinion that software testing is a specialized domain, which requires specialized skills and an alternate approach to ensure optimal performance of applications and systems being developed. Your organization should have access to efficient and organized QA teams and streamlined processes to ensure that newly built software applications/systems deliver consistent results.

StackWise offers a spectrum of QA and testing services to global enterprises, which enables them to detect software quality issues before they start impacting application performance. We strongly believe in and adhere to the Total Quality Management (TQM) methodology, which ensure high quality output at a reasonable cost. Our Quality Assurance framework incorporates a blend of modern tools and technologies, which helps enterprises improve their software quality and enhance performance of their software applications. It has always been our endeavor to provide effective and efficient QA and testing services to all our clients.

Automation Assessment

Automation can be a game-changer — but only if it’s done right. Our Test Automation Assessment analyzes your current processes, tools, and scripts to identify gaps, inefficiencies, and opportunities for improvement. We deliver a roadmap to implement or optimize automation so you get faster, more reliable testing with the right ROI.

System Testing

Your software is more than the sum of its parts — and System Testing is where we validate the entire solution end-to-end. We simulate real-world usage scenarios, integrating all modules and environments, to verify that the complete system performs as expected. Our team ensures your product meets functional requirements, handles data accurately, and operates flawlessly before it reaches your customers.

Test Management

Testing without direction leads to wasted time and missed issues. Our Test Management service provides a strategic framework for your entire QA process — from planning and execution to tracking and reporting. We use industry-leading tools like Jira, TestRail, and Zephyr to streamline workflows, maintain clear documentation, and ensure every stakeholder has real-time visibility into testing progress and quality metrics.

GUI Testing

First impressions matter — and for software, the user interface is the handshake with your customer. Our GUI Testing ensures every button, menu, and element not only works flawlessly but also delivers an intuitive, seamless experience. Using meticulous manual and automated checks, we verify layouts, responsiveness, and accessibility across devices and resolutions — so your users enjoy a polished, consistent interface every time.

Regression Testing

Not all regressions can be caught by automation alone — especially in areas requiring human judgment. Our manual Regression Testing ensures that every key feature still works after code changes. We focus on critical business flows, combining precision test execution with a human eye for unexpected side effects.

Automated Testing

Every new update risks breaking something that used to work. Our Automated Regression Testing rapidly rechecks core functionalities after each change, using tailored test scripts that run in minutes — not days. This ensures your application remains stable, cutting release times while maintaining confidence in every deployment.

Accessibility Testing

An inclusive product isn’t just the right thing to do — it’s the smart thing to do. Our Accessibility Testing ensures your application can be used by everyone, including people with disabilities, while meeting international standards like WCAG, Section 508, and ADA compliance using tools such as NVDA

Compatibility Testing

Your users are everywhere — on different devices, browsers, and operating systems. We make sure your application looks and works perfectly in every environment. Our Compatibility Testing covers cross-browser, cross-platform, and cross-device scenarios, ensuring that your software delivers a consistent experience regardless of where or how it’s accessed.

Performance Testing

Slow, unresponsive applications cost businesses customers and revenue. Our Performance Testing identifies bottlenecks, stress points, and scalability limits — before your users do. Using tools like JMeter and LoadRunner, we replicate peak traffic conditions to measure load capacity, response time, and stability, then provide actionable recommendations to boost performance and reliability.

What Makes Us Different?

We go beyond basic functionality checks — covering usability, performance, security, accessibility, and cross-browser compatibility for a flawless end-user experience.

Our testing spans real devices and browsers, ensuring consistent performance on desktops,
tablets, and mobile devices across all major operating systems.

We combine the speed of automated testing with the precision of manual exploration
to uncover both technical defects and subtle usability issues.

Testing starts early in the development cycle, reducing costly rework and
speeding up time-to-market compared to reactive, post-build testing.

We simulate real user conditions — varying network speeds, device types,
and geographic locations — to ensure optimal performance in real-life situations.

We ensure your website meets WCAG and other accessibility standards
so it’s usable for all audiences while avoiding potential legal risks.

We deliver clear, prioritized defect reports with reproduction steps,
screenshots, and resolution recommendations — so your team can fix issues faster.

Our service doesn’t end at launch — we can monitor your website’s performance
and user experience to catch issues before they affect visitors.

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