Software Testing Services & QA Outsourcing

Facilitate users in order to bring profit to your firm! According to a LoadImpact study, 53% of digital businesses have lost money or clients due to software bugs or poor service performance. Outsource QA operations to a software testing company and sleep well.


Outsource QA services to ensure stability

Since 2009, we have been developing applications and have detected the main tenets of quality. These core quality assurance principles include high speed, optimization of functionality, and bug minimization. We apply these principles in our software testing services for:

Web applications

Website SaaS PWA Custom project
Over the past 10 years, our software testing company has empowered hundreds of small, medium, and large businesses, as well as start-ups, with a variety of digital services in on-demand economy projects, social networking, e-commerce sectors, and sophisticated projects in the healthcare and finance industries.

Our QA services have been polished to perfection on both simple landing pages and complex cloud solutions for big brands.

Mobile apps

iOS Android
38% of users delete an application immediately once they experience a system crash at the most important moment. Maintain the loyalty of your customers with a stable application by outsourcing QA services to MLSDev.

Our software testing engineers will examine your application on all the necessary devices and OS combinations according to the requirements. We check the features and their performance on iOS and Android platforms by taking into account their specifics and native elements. This assessment gives an understanding of whether it is worth advancing or introducing the functionality further.

Cooperation models

Based on the app’s tech and strategic needs, our QA engineers perform an extensive system audit and apply software testing services correspondingly. Alternatively, we can augment your team with highly-capable Quality Assurance engineers.

Full-cycle software testing service

By choosing this model, you obtain all-in-one QA service for your product and we become your dedicated software testing company. Full-cycle software testing includes a collection of requirements, writing test cases, preparation of the testing environment and test execution, as well as management of the whole QA team.

QA team augmentation

We can expand your current QA department with QA engineers who work in our office. In this case, management and control over quality assurance services remain on your side. You get remote professionals to improve and speed up your software testing process.

Why should you outsource QA to MLSDev?

Our software testing services ensure that your project meets your final expectations, is free of bugs and system crashes, and performs stably. In addition, the value derived from our software testing company includes the following points:

Prevent bad reviews on app stores, avoid brand damage and losses to competitors
Every detected bug or low-performance issue saves you from $100s to $1,000,000s in the long-term
Removed headache from hiring and retaining quality assurance specialists, in the event of outsourcing
Software testing service begins in the early stages and the quality assurance team is assembled in a short period of time (whether your project is MVP or a fully-fledged business application)
Our software testing approach and rates could save up to 60% of your budget
Software testing budget optimization - we automate routine operations and performance software tests while maximizing the effects of manual tests

MLSDev software testing expertise

When you choose a software testing company, we believe that you are also interested in obtaining a team with experience in developing similar projects for a particular industry to save time and money, right?

Since 2009, we have implemented >200 products from start-ups to projects for big brands such as McDonald’s. We are proud of our expertise in the following domains:

On-Demand Economy
Social Networking
Finance E-commerce Hospitality & Food Entertainment & Media Real Estate Travel Human Resources Transportation

Book your free software testing consultation session

If you want to improve your product’s stability and user satisfaction, feel free to book a free one-hour consultation with our web & mobile QA engineers without any commitment

Get my free consultation

MLSDev software testing & QA process

Every action within quality assurance services is directed to guarantee top-notch software performance, high system stability, as well as an excellent user experience.

The QA service provided is adjusted to your project's needs and includes the following components:
qa process

Due to the accomplished products and gathered experience, MLSDev has established a comprehensive and mature quality assurance process that is composed of the following steps:

Collection of information and requirements about the project from the client
Determination of the optimal set of tests for the project
Planning of the software testing sprint
Preparation of testing environment and gathering of the necessary information
Execution of software tests
Coordination with related departments and transfer of test results
Analysis of sprint results and report preparation for the iteration

Software testing services that we provide

We deliver a compound software testing service suited to the demands of your product. A range of system audits can be integrated, starting from simple tests to ensure correct feature execution, to fault-tolerance testing to match end-user expectations and provide a high-end experience from your application.

Functional testing

This type of testing aims to check the conformity of the functional requirements of the software to its key product idea as well as correspondence with the client's needs and goals. Our QA engineers test how the implemented features meet the requirements inside your mobile or web application and ensure that these requirements are completely covered.

Non-functional testing

This testing checks the properties that are not related to system functionality like the collection of testing requirements and testing of project documentation. Non-functional testing gives an understanding of the number of resources necessary to allocate to the project testing phase, as well as reduces changes and revisions. Once non-functional testing is performed, the client receives the budget and timeline estimate for the QA service.

Regression testing

This testing is directed to find defects once a new section of the program is added to the existing software. The goal of regression testing is to make sure that fixing some bugs did not cause others to appear and that a build update did not create new defects in already tested code.

Usability testing

This quality assurance process includes testing in regards to how easy it is for end-users to achieve their final objectives. Usability software testing is designed to eliminate potential problems and avoid confusion for clients while using your application.

Performance testing

Performance testing is a set of tests that are aimed to determine the health, stability, resource consumption, and other attributes of an application's quality under various use cases and workloads. Our QA engineers check the system under different conditions with different loads to confirm that it responds correctly and copes in the event of sudden peak loads.

Localization testing

Localization is the process of adapting software to end-users’ language and culture. This includes checking the placement of buttons and text fields, as well as properties like language, currencies, time format, units of measurement, the format of writing, symbols, signs, images, and so on. Our QA engineers examine all user interface elements and contents inside the application to match with region-specific perception natively.
And also...

End-to-end testing

By applying E-2-E testing, our QA team confirms your application’s health, expands test coverage, increases the app’s productivity, reduces testing efforts, and, as a result, costs. This testing type affects quality assurance of the entire system - from the UI and product’s back-end, to testing of third-party integrations.

Integration testing

First, each system’s component is tested individually to reach its maximum performance. The next step includes the integration of a software testing service that is responsible for checking how all of the components interact with each other.

Acceptance testing

The final stage of the quality assurance process involves acceptance testing. This testing is conducted before the product’s release and verifies the core product’s functionality and its conformity with the collected and approved client’s requirements.

Test automation

Our QA engineers can include automated tests based on the rationality of their application in the project, the software requirements, or client needs. Test automation allows QA engineers to switch their focus to testing more complex functionality and to automate those tests that are often repetitive but necessary to maximize test coverage.

End-to-end testing

By applying E-2-E testing, our QA team confirms your application’s health, expands test coverage, increases the app’s productivity, reduces testing efforts, and, as a result, costs. This testing type affects quality assurance of the entire system - from the UI and product’s back-end, to testing of third-party integrations.

Clients say

“The team is productive and communication is pretty good. After the last release, the team saw bugs and quickly fixed them and got back to us. The UI is responsive and functionality is solid.”
Xiaotao Zou

Xiaotao Zou

Co-Founder at FitLife

“Your team has amazing skills. Everything went smoothly; even when we had a hiccup, they fixed it in a good timeframe. They were always on top of things.”
Shaikha Al-Sabah

Shaikha Al-Sabah

Chief Development Officer at National Creative Industries Group

“The team is fantastic. We’ve made some additions to the project, added some features in the system, I mean. They delivered everything on time. I’m happy with Andrey, PM, and the team in general.”
Akram Rayes

Akram Rayes

CEO at Mela

“We’ve been working together for several years. The partnership is going well. We are happy with the team. When there is an issue to solve, you are doing it quickly. So we are happy, and we are going to continue our partnership. I think it’s a nice collaboration.”
Simonluca Landi

Simonluca Landi

COO & Co-Founder at Cryptorefills

“I’m 100% satisfied. Most of all I liked your professionalism, which was impressive, and I’m telling this sincerely from my heart. I’m a creative guy, while you were able to bring up my ideas and out them down to a plan.”
C.J. Wereski

C.J. Wereski

Founder at Rockuva

Want to make your business stable and predictable?

We cooperate with both enterprises and ambitious start-ups.
Trust our experience in distinct niches and well-settled testing processes, and as a result, together we can release a stable product on time.

Make a stable product