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Quality assurance and testing
Delivering superior customised software that consistently exceeds your expectations
When developing customised software, to mitigate risk you need to focus on high-quality assurance and testing services that include strategy, functional and performance testing, accessibility assessments and security testing.
Poor-quality software risks higher development costs, unhappy customers and delayed time to market. If you are struggling to find the right balance between quality, innovation, speed and cost, we can help you.
NashTech conforms to the highest standards in quality assurance and security and holds globally recognised certifications including ISTQB, ISO, OWASP and ECSA. Whether it is efficiencies through test automation, scalability through performance, confidence through security or just an independent confirmation of software checks and balances, working with our teams means you will achieve quality metrics that exceed the market norms:
- 0.23 defect density trending towards zero
- 99% defect removal efficiency
- 1% defect leakage (zero leakage being optimum)
- 300+ highly skilled quality professionals
Quality assurance and testing to ensure your software shines
Quality assurance
Enhance quality processes, create effective management strategies, perform thorough testing and refine automation frameworks to guarantee exceptional software quality and reliability.
Quality engineering
Ensure your software applications are robust, reliable and secure with functional, non-functional, mobile, cloud, data warehouse, IoT, localisation and security testing.
Quality digital transformation
Develop effective test strategies, optimise testing processes and QA practices through digital transformation.
AI powered testing automation
Improve test coverage, efficiency and accuracy to ensure your automated testing processes are robust, adaptive and future-ready.
Quality assurance delivers high-quality outcomes
We have distilled the expertise and experience we have perfected in testing and quality assurance management over many years into solutions and services that deliver remarkable results for our clients. Here are just a few examples:

Markerstudy Group, one of the largest insurance brokers in the UK, needed to improve the efficiency of its regression testing cycles. These cycles were long and required manual effort, impacting its ability to deliver software updates swiftly. NashTech developed an automated testing framework using Robot Framework, reducing testing time and effort by 90%. This allowed non-technical staff to manage and execute automated tests, freeing up the team for higher-value tasks.
The collaboration between our onshore and offshore teams has not only improved the stats, figures and efficiency, but it has also changed the perception within the business.


Loblaw Digital builds and operates the digital properties of Loblaw Companies Limited, a Canada-based retailer with 22 brands serving millions of customers. It partnered with NashTech to ensure the functional correctness and non-functional SLA adherence of newly developed multi-tenant platform services supporting multiple business lines. More than 1,500 test cases for both web and mobile applications were automated, significantly reducing production bugs and improving system performance, while reducing manual testing efforts and accelerating release cycles.
automation coverage increased testing efficiency
reduction in manual testing
increase in performance to support a 300% increase in user load

Philips Healthcare is a pioneer in the medical alerts category in North America and partnered with NashTech to accelerate the release cycles of healthcare applications and allow for quicker deployment of updates and new features. Manual testing was optimised by integrating human expertise with automation, focusing testers on critical areas like exploratory testing while automation managed repetitive tasks.
NashTech has been an exceptional partner, significantly reducing our production bugs and improving system performance. Their automation expertise has greatly cut our manual testing efforts and accelerated our release cycles. Their adaptability and organisation are outstanding.


Ultimate Kronos Group (UKG) is a global provider of payroll, HR service delivery and workforce management solutions. It partnered with NashTech to improve efficiency by automating the testing of data pipelines, which has ensured broader test coverage and enabled the UKG IT team to identify issues earlier in the software development lifecycle.
increase in test coverage
reduction in regression testing cycle
decrease in feedback time
Collaborative and customised quality assurance and testing
Our software quality process is designed to help you create the most efficient and effective testing and quality assurance approach for your business needs.
We adopt a flexible team structure to address the specific needs of your project, so that the right skills and expertise are available at every stage of the project lifecycle. This ensures your project has a balanced mix of test engineers, automation specialists and subject matter experts to optimise efficiency and assure the highest quality outputs.
By aligning our team structure with Agile principles, we also provide you with the flexibility to scale resources up and down as your project demands:
- Explore and augment current people, processes and tools for the most efficient and effective solution.
- Create a strategy that delivers a consistent, continuous testing and quality approach that is repeatable
- Gather and report on metrics and insights as inputs to data-driven decisions and risk mitigation.
- Identify and implement efficiencies and repeatable processes to all and any change in the IT organisation.
- Continuous improvement with a proactive approach to using new technology and the latest IT innovations.
Experience the benefits of quality assurance and testing with NashTech
Our quality philosophy ensures your software shines.
We have developed innovative testing and automation solutions that drive operational efficiency and deliver the highest software quality. Combining strategic planning, robust test automation and seamless CI/CD integration, we ensure that your organisation achieves software releases faster, with reduced risk and enhanced performance.
Our technical expertise is anchored in four major ecosystems: C#, Java, Scala and Node.js. While these are our core competencies, our team’s flexibility and adaptability mean we can learn and master additional technologies rapidly to best align with the specific needs of your project.
With a comprehensive strategic framework for testing and automation that is meticulously designed to enable quality assurance throughout the software development lifecycle, our approach is rooted in Agile principles to ensure adaptability and consistently deliver high-quality outputs for your project:
Harness the power of AI and automation: Our quality engineers possess deep expertise in test automation and framework development, as well as AI powered testing automation.
Deliver excellent user experiences: Our collaborative approach and user experience (UX) skills mean we deliver on your users’ requirements.
Increase operational efficiency and ROI: Intelligent building blocks, test reuse and AI enable you to reduce maintenance costs and ensure a positive return on investment
Balance innovation and risk mitigation: By following best practices, we lower the risk of introducing technical debt that needs to be addressed later.
Improve quality continuously. We measure and continuously improve in terms of the overall quality accreditations we hold and the quality management system (QMS) we deploy to assure a flawless delivery.
Quality is a continuous journey, not a destination
At NashTech, we understand what it takes to build software development processes that achieve exceptional levels of quality. We also believe in the power of continuous improvement. This means:
Embracing agile methodologies
We leverage agile practices to adapt to changing requirements and ensure quality remains a constant priority.
Investing in innovation
We actively research and implement new tools and techniques to stay ahead of the curve in the ever-evolving software landscape.
Fostering a culture of quality
We empower our team members to be quality champions, taking ownership and responsibility for delivering exceptional work.
Safeguarding your applications and data
with security testing, penetration testing and compliance standards such as GDPR, HIPAA and PCI DSS integrated into our security framework.
Embracing agile methodologies
We leverage agile practices to adapt to changing requirements and ensure quality remains a constant priority.
Investing in innovation
We actively research and implement new tools and techniques to stay ahead of the curve in the ever-evolving software landscape
Fostering a culture of quality
We empower our team members to be quality champions, taking ownership and responsibility for delivering exceptional work.
Safeguarding your applications and data
with security testing, penetration testing and compliance standards such as GDPR, HIPAA and PCI DSS integrated into our security framework.
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