Quality Assurance Services

Building an innovative product is just halfway to success. Bugs, errors and other inefficiencies might spoil the whole user experience and result in a complete disaster. Don’t take a leap of faith! Rely on LITSLINK, a top QA company in the US, and we will make sure your software runs like clockwork and meets your customers’ expectations.

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About Our Software Testing Services

Our Customers Love Us

We are proud to have hundreds of satisfied clients across the globe. Our team treats every new customer as returned one and strives to provide best-in-class services to ensure you reach your goals.

Global Delivery

Imagine the whole world could work for you! Why not make it real? With two core offices in the US and R&D centers in Eastern Europe, we provide you with access to a vast pool of talents. Leverage global resources wisely to get an optimal testing solution!

Experiences Across Industries

Whether you have a sophisticated enterprise software or want to build an MVP for your social media app, rest assured you’ll get first-class software testing services. Our QA engineers are well-versed in a variety of industries and can provide you high-quality services at any stage of the project.

Quality Assurance Services We Provide

Manual Testing

Manual QA services are required when a specific task can’t be assigned to a machine. Interface and usability testing as well as exotic scenarios are the tasks for a professional with an eye on software quality. Reach out to us for professional manual software QA services to get the best results in record time.

Automated Testing

Complex applications require complex QA testing services. Automated testing enables the processing of thousands of tests in a limited time without human intervention. We render impeccable software testing services to let your app advance to the market launch stage within the shortest time.
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Case Studies
Healthread
Healthread is a unique social media app for people with various health conditions. Intending to support tons of people, the app delivers a platform where everyone can share their stories and interact with like-minded individuals.
See Case Study
Service
Product Design, Web Development, Mobile App Development, Quality Assurance
Technologies
Ruby on Rails, React.js, React Native, Firebase, GraphQL
Case Studies
Video Interviewing Platform
Willo is a web platform that aims to connect recruiters and applicants in a single ecosystem.
See Case Study
Service
Product Design, Web Development, Mobile App Development
Technologies
Python, React.js
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Provide Your Users with Seamless Experience By Using Our Quality Assurance Services!

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Our QA Testing Process

Planning

We collect and analyze information from stakeholders (a client, business analysts, designers, etc.) and develop a list of software requirements.

Documentation

Before our team gets down to actual testing, we decide on the type of test documentation that best fits the project specifications. Whether it is an extensive test design, a set of test cases, or checklists, we develop all the required assets to ensure we cover the entire product development lifecycle.

Testing

Product testing starts at the early stages of software development. Once developers submit the first features, we perform functional and non-functional testing to ensure your product works the way you and your users expect. Our QA team also performs regression testing before the release.

Reporting

Upon completing the testing process, our team creates bug reports and analyzes the results of their work.
What our clients say
Luke Wilson, Mighty Immersion Founder about top software developers at LITSLINK
We really enjoyed working with LITSLINK. Our developer was extremely competent in a wide range of programming languages and frameworks, which allowed us to pivot and explore while maintaining the same team. We really felt like the LITSLINK team could handle anything we threw at them.
Luke Wilson, Mighty Immersion Founder
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Brosnan Hoban, QuickPix Founder & CEO about top software developers at LITSLINK
The whole LitsLink team has gone above and beyond my expectations. Their hands on approach and attention to detail is the best in the industry. They helped us bring our app idea to life. I can't thank them enough for everything they have done for us.
Brosnan Hoban, QuickPix Founder & CEO
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Pierre Guy Bareges, Digital Service Group CTO about top software developers at LITSLINK
We work with Litslink for more than a year on different projects. They helped us on many different tasks ranging from design to backend. Working remotely means that communication is key and they never failed us. They were able to had a lot of flexibility to our team. We move fast and lean and they give us the ressources to doing so. Highly recommended !
Pierre Guy Bareges, Digital Service Group CTO
Erik Bolmsj about top software developers at LITSLINK
The LITSLINK team did an excellent job in developing an app from scratch. We were in need for designer/front end/ back end and it was all managed by a PM at LITSLINK. A very tight schedule was never a problem, and we are really overwhelmed by the quality and client focus of the staff at LITSLINK.
Erik Bolmsj
Katie Massie-Taylor & Sarah Hezh, Founders about top software developers at LITSLINK
We felt like we were working with a business partner rather than a service provider. Patient but persistent, fluent English-speaking, LITSLINK delivered all releases in time, within requirements and budget, performing thorough and continuous project management.
Katie Massie-Taylor & Sarah Hezh, Founders
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Euan Cameron, Willo Co-Founder & CEO about top software developers at LITSLINK
We are growing our user base 150% month-on-month since launch and have now powered interviews in over 40 countries around the world. The team at Litslink have become invaluable members of the Willo team and we could not have built such a reliable and robust platform without them.
Euan Cameron, Willo Co-Founder & CEO
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Alex Volkov, President, Mailfeed Corp. (US) about top software developers at LITSLINK
LITSLINK has been our core software development partner from initial stage to launch and have delivered solid, high quality results during the whole project integration. We would highly recommend them to anyone looking for a reliable software development company with a  complex challenging project and would like to appreciate their team’s professionalism, responsiveness and communication skills.
Alex Volkov, President, Mailfeed Corp. (US)
Fedor Karmanov, CEO, Toolook Inc. (US) about top software developers at LITSLINK
We were very happy with technical delivery of all project's parts, especially taking into account release time pressure. LITSLINK showed severe dedication to our project, paying attention to details still maintaining holistic approach to the complex multi-level project.
Fedor Karmanov, CEO, Toolook Inc. (US)
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Michael Kader, Project manager, Department of Environment (Cayman Islands) about top software developers at LITSLINK
I had an excellent experience working with LITSLINK. They effectively saved our project, turning a poor developed app into a fine working one. Now as the app is launched we recognize needed changes and LITSLINK quickly and efficiently makes the requested changes. LITSLINK are professionals in app development business. our project would nit have succeeded without them. I can confidently recommend their services as being of the highest standard, with excellent communication and always agreed within budgets.
Michael Kader, Project manager, Department of Environment (Cayman Islands)
Gavin Stewart, HMBIA Development Committee head, HMBIA federation (Switzerland) about top software developers at LITSLINK
The delivery was exactly what we had hoped for: fast and reliable. Since the pages went live they have been running smoothly and in practical terms for us this helped us to sell the highest possible number of tickets for our event in 2015. LITSLINK provided us with a competitive, professional service which has greatly helped our organization achieve its goals.
Gavin Stewart, HMBIA Development Committee head, HMBIA federation (Switzerland)

Frequently Asked Questions

1. Do all projects require quality assurance?
Quality assurance is a vital part of the product development lifecycle. There is a common misconception that testing should be performed as a final step in the project.

The QA process starts at the very beginning when the development team submits the first features and functions to the app. A QA engineer's primary task is to test the product at every stage and ensure that everything the team delivers meets the project requirements. They verify and validate your product, which helps to build a seamless user experience.

By neglecting quality assurance, you risk releasing low-quality products full of bugs and inefficiencies, which would ruin your reputation on the market. Thus, it is always better to have a team of testers who will deal with all the vulnerabilities and ensure you get the product you can be proud of.
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2. Do you follow quality assurance standards?
Sure, we apply the best practices and adhere to all the Software Testing Standards, such as the ISO/IEC/IEEE 29119.
3. What kind of QA services do you provide?
We provide the full spectrum of QA services our clients might need. Our team of professional QA engineers performs all kinds of testing, including function, non-functional, regression, localization, usability testing and others.

The choice of QA services is highly dependent on the type of software you aim to build. For quality QA consulting services, reach out to us and we will analyze your request and come up with the optimal solution to meet your custom development needs.
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4. Why should I outsource quality assurance?
Outsourced quality assurance might become a cost-effective solution for your app development project. If you are on a budget but need an experienced and qualified team to perform testing for your software product, outsourcing can perfectly meet your needs without compromising quality.

There are lots of software development companies out there ready to provide you with high-end QA services. Our QA engineers are well-versed in all types of testing and have dozens of projects under their belts, which means they will invest their knowledge and expertise to ensure you get quality software free from bugs and inefficiencies.
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