Providing First-Rate Quality Assurance of Software to Enhance Your Business Performance

Quality assurance of software is just not about testing the software application. It's a completely holistic approach aiding our team in offering QA services to guarantee that every functionality performs accurately and efficiently while ensuring that the developed product is error-free.

At Zazz, we've mastered the art of fusing QA and software test services methodology impeccably within the software development cycle. Being the supreme global provider of quality assurance as a service, we have a comprehensive track record of eclipsing our client's expectations by deploying complex and intricate projects in a reduced timeframe and cost.

Whether you have mobile, desktop, or wearable-based applications, our experts in the field of software testing services have a hands-on understanding of the challenges faced by the companies and help businesses improve their app's time-to-market, ensuring higher ROI.

Why Quality Assurance of Software Is Important?

Being the leading custom software development company, we value every project and give the highest priority when it comes to quality assurance of software since the overall performance of your software is dependent on it. With the help of our talented quality control services experts, we make sure that your product is stable, highly qualified and secured, thus bringing value to your enterprise. Quality assurance of software can:

  • Reduce software development time, thus saving quite a few bucks;
  • Give you a consistent product free of bugs and defects, thus enhancing your product usability, performance, and reliability;
  • Ensure data security since the quality assurance testing process uncovers vulnerabilities and builds a product that is highly secured;
  • Maintain your company’s goodwill since it eliminates all the inconveniences related to faulty and substandard quality products, which can jeopardize the bond between a company and their clients;
  • Enhance user satisfaction as the QA services team ensures that the product is free from bugs and performs smoothly just like the end-user wants, guaranteeing a satisfied and matchless experience.

Zazz's Unique Approach in Ensuring the Quality Assurance of Software

Widely known for providing the best front-end application development services, our comprehensive quality service assurance approach encompasses business goal attestation at every stage to in-depth documentation and product testing. Zazz's best-in-class quality control services revamp your business operations and deliver top-notch software for an unparalleled experience.

Identifying Questions

At our quality assurance software testing company, we believe that proper questioning is key to guaranteeing top-notch code quality, curbing the wastage of resources and time since this aligns with our culture of innovation and improvement. Continually questioning helps our quality service assurance team coordinate and align with the joint goal and cooperate with stakeholders internally and externally.

Comprehensive QA Lifecycle

From determining and establishing test objectives to integrating process feedback, Zazz's expert team offering software quality assurance and testing services follow a diligent and precise methodology encompassing Unit tests, service tests, and UI tests throughout the testing lifecycle without wasting time and money.

Multi-Stage Certification

At every stage of the software and mobile application quality assurance testing process, our expert team ensures that the work they are carrying out is certified against the top-level aims and objectives set by the Business Analyst team. From localized exploratory testing to tests executed and accomplished in the production stage, we ensure that all these are carefully and accurately validated. By pre-delineating the goals we want to achieve, we guarantee high-level code by saving resources for a faster time to market.

Pair Programming

An important characteristic of our aim in developing a culture of study is Pair Programming. This takes place when our developers and quality assurance functional testing experts join forces to reduce the testing time and build robust code. The developers help the testing team in understanding the complexity and functionality of the code. Synchronously, the testing team will assist the developer in grasping the intricacies of the test scenarios that they should keep in mind when penning the exact code.

Analytics-Driven Testing

Zazz, being a premier quality assurance services company, harnessing the power of robust monitoring tools, arrives at a conclusion regarding the most value-adding features, devices and browsers users mostly prefer, the access time of your software application, and several other usage patterns. By evaluating and monitoring these trends, our QA services team arrives at a conclusion that can highly impact your business.

Personalized Agile Quality Management Model

With our agile thinking and implementation of an agile quality management model, we provide excellent quality assurance of software. Based on the magnitude of your software project, we prepare a customized model following what makes sense in your specific and distinct situation. A rigorous and in-depth analysis is carried out to optimize the application quality assurance process to make it stable and bug-free.

Thorough Documentation

At our quality assurance testing company, we believe in the power of accuracy and precision since technological advancement is linked to it, and especially in the software development industry. This is the reason why we ensure that we absolutely and entirely document every quality service assurance event and process. We keep exact records of the problems that went wrong, how it was tracked, and the measures are taken to resolve it. We do it so that we can avoid similar issues when faced in the future.

Zazz's Expertise in Quality Assurance of Software

We direct and run a host of software testing services to ensure that your product is free from bugs and errors and it works seamlessly and efficiently in every scenario.

Functional Testing

In functional quality assurance testing, we track down and resolve every existing code-related bug before it goes into development.

  • Traceability and business flow matrix;
  • Decision table and state transition matrix;
  • Boundary value analysis and compatibility partitioning;
  • Prioritized and Exploratory testing;
  • Risk-based testing;
  • Integration and user acceptance testing;
  • System testing;
  • Regression testing.

Non-Functional Testing

1. Performance Testing:

In this stage, our expert QA team provides personalized solutions which can attract more traffic to your application and scale the performance, responsiveness, and stability of the existing servers with a health check report. By harnessing the latest tools and tech stacks, we deal with Stress and Load testing.

2. Security Testing:

Zazz uses diverse techniques and strategies such as risk modelling or threat modelling to map out security tests and execute the best practices to safeguard coding, thus covering your software product line. We assess your software's security to the latest real-world attacks by utilizing various techniques.

UI Testing

Being a prominent UI/UX design services company, we test the overall user interface to ensure that the graphic details of your application are operating and performing exactly as stated and defined by the designing teams based on functionality, performance, and appearance for a matchless user experience. We track down and resolve issues by harnessing metrics recognized as a course of Observability-driven development.

Automation Testing

Zazz, as a leading QA services provider, focuses on automated software testing services by having separate teams that are well-versed with all the latest testing tools and put forward their input to our clients. The prime objective of us is to strengthen and enhance the software quality by numerous factors like increasing efficiency of testing, refined test coverage, and top levels of perfection compared to manual software testing so that the final product meets the highest quality standard.

  • Keyword-driven approach;

  • Behaviour-driven approach.

Mobile Testing

The explosive rise of mobile devices and their applications makes testing an essential part of the swift and rapid delivery of high-end mobile apps. Zazz, a leading mobile app development company, can help you in:

  • Testing your Cross-platform applications on a combination of numerous OS, screen sizes, devices, and infrastructure ecosystems for an unrivalled user experience;

  • Quality assurance testing of your cross-platform web application development (cross-browser) projects ensures an intuitive and smooth user experience across every software and hardware ecosystem.

Why Choose Zazz for Quality Assurance and Quality Control Services?

Besides holding the most eminent position in providing API integration development services to organizations worldwide, we are equally the best when it comes to providing software testing services. Zazz believes in immaculate customer experience. This is why we focus on delivering top-notch software quality to our esteemed clients.

1. Knowledgeable and Experienced Team:

We are experienced players in providing robust and first-rate software app testing services and provide strategic solutions for your business.

2. Agility and Automation:

We deliver absolute and impeccable software applications from performance evaluation and UX audit to compliance and security quality assurance in the service industry following an agile development methodology.

3. Support and Maintenance:

Since we provide the best software quality assurance as a service, we are 24/7 available to all our clients, provide them with timely details of their projects, and consider their valuable suggestions.

Zazz - The Most Trusted Quality Assurance Service Providers

We are the most reputable software development company that puts forward top-quality software testing services to enhance the performance of your digital product. We streamline your business operations while piloting our QA services. At Zazz, our expert team follows industry-leading software quality testing practices for you to market rapidly and launch feature-packed and faultless software that moves you streets ahead of your competitors. When you need our help with quality assurance for mobile applications or web applications, we will be happy to help you. Contact Zazz to learn more.

Asked Questions

Which company provides software quality control services?+
What tools do you use for testing to ensure the best quality assurance of software?+
Why is quality assurance of software important?+

We are trusted by brands
you believe in

Recognized by The Best

Our Mobile App Development
Services Includes...

Zazz is a leading mobile app development company in the USA. We offer a wide range of software development services, including Android app development and iOS app development.

Nominated in 2018, 2019, 2020
as the best agency of the year.

Zazz always keeps pace with innovative technologies. This makes us the best mobile application solution providers.

Keen to know
what’s happening here?

Read our blog on topics worth exploring
and get technological insights
that are sure to amaze you.

See All Blogs

Top Industries of Mobile App Development

HealthCare Mobile App Development Services | Government App Development Services | Fitness & Wellness App Development Company | Enterprise Application Development Services | Education App Development Company | On-Demand Custom Application Development | Event & Entertainment App Development Company | Social Media App Development | E-Commerce App Development Services | Fashion & Beauty App Development Company | Mobile Game Development Company | Restaurant App Development Company

Trendy Technology For App Development :

Artificial Inteligence Mobile App Development Agency | Robotic Process Automation Services | Javascript App Development Services USA | Cloud Computing Services | Hadoop Application Development Company | Data Science App Development | iBeacon App Development Company | Wearable App Development Company

Our Top Services :

Ios app development company | Augument reality | Big Data | Blockchain App Development Company | Android app development | Product strategy development | React Native

Top Searches For App Development

Software Development Company in USA | App Development Agency in Philadelphia | App Development Company in Miami | App Development Agency in houston | App Development Agency in Sandigo | App Development Company in Minneapolis | App Development Agency in Philippines | App Development Agency in Charlotte | App Development Company in Baltimore | App Development Company in Australia | App Development Agency in New York | App Development Agency in Dallas | App Development Commpany in South Africa | App Development Agency in Russia | App Development Agency in Mexico | App Development Company in Germany | App Development Agency in Atlanta | App Development Company in Spain | App Development Services in Los Angeles | App Development Company in India | App Development Agency in Denver | App Development Agency in Belgium | App Development Agency in Boston | App Development Company in San Francisco | App Development Company in Canada | App Development Company in UK

Zazz can turn your vision into a reality. Let’s
collaborate to create something ground breaking!

Creating Memorable digital experiences since 2009.



18 King St E,14th Floor, Toronto, ON M5H 1A1, Canada

San francisco

San Francisco

795 Folsom Street, 1st Floor, San Francisco, CA 94103, USA



700 Boylston Street, 15th Floor, Boston, MA 02199, United States

New York

New york

405 Lexington Avenue, 26th Floor, Manhattan, NY 10174



500 Mercer St, Seattle, WA 98109, USA



Suite 3100, 325 North St. Paul Street, Dallas, TX 75201, United States



Berkeley Square 2nd Floor, Berkeley Square House, London, W1J 6BD, GBR



55 East Monroe Street Downtown, Suite 3800, Chicago, IL 60603, USA

Write us a message.
We’ll be in touch within
24 hours -
that’s a

✓ Valid

The Sum of   +   =

*Your idea is 100% protected by our non disclosure agreement.

Schedule   Consultation