Regression Testing

Using regression testing we ensure that the initial code will not be broken by a program extension, its optimization, or the implementation of new software features. We also determine what impact these operations can have on the product development, thus visualizing the risks associated with the software modification, making this process more cost and time effective.


This testing type helps businesses to avoid risks associated with a product modification, including its optimization, redesign, or functionality changes. Our testers check the source code will run smoothly and identify which system areas can be affected under these changes. We also prevent systems failure caused by the origin code refactoring, keeping into account particular computing environments and devices.

Applying proven manual testing tools, we document all the detected bugs and potential system crashes and then provide clients with accurate data and recommendations. Consequently, a program will be preserved from both development and business problems, saving time, money, and organization resources. We aid companies to take advantages of that process, turning them into prominent business benefits.


  • Performance Testing

    Performance testing includes load, stress, endurance, spike, configuration, and isolation testing. Whether your software is a web, mobile, or desktop app — we can detect bugs in it and help you fix them.

  • Functional Testing

    We make sure that each feature of your software will work as intended, thus avoiding functional errors and illogical software behavior. You will receive a detailed bug report together with recommendations and the detected risks, to make your product's performance even better.

  • Regression Testing

    Using regression testing we ensure that the initial code will not be broken by a program extension, its optimization, or the implementation of new software features. We also determine what impact these operations can have on the product development, thus visualizing the risks associated with the software modification, making this process more cost and time effective.

  • Usability Testing

    Applying usability and user experience testing we help companies progress through engaging, user-friendly, and intuitive interfaces. We provide a thorough analysis of the program, use A/B method, and take into account specific users needs' and your market particularities. Thus, assist your business to grow faster with reliable and powerful design solutions.

  • Compatibility Testing

    Our manual testers ensure the compatibility of your application with various computing environments. We identify product’s fragile points and guarantee its responsiveness, functionality, and positive user experience on all operating systems, browsers, databases, servers, and types of hardware.

  • Configuration Testing

    Our team will identify all potential outcomes that may occur from non-standard operations that are related to the configuration changes in the system. We check code for its correct work under these modifications and help better optimize configurations processes in general.

  • Integration Testing

    We ensure the compatibility of individual modules with the entire solution, to guarantee smooth and uninterrupted work of the whole system. Identifying all potential system failures, and preventing business risks produced by the incorrect module functioning, we help to develop your app quickly, and at no additional cost.

  • System Testing

    Any software is prone to data breaches, but security testing helps to keep user sensitive information away from hacking or any other unwary activities. Security testing checks confidentiality, integrity, availability, authentication, and authorization of the app to ensure all layers of protection work flawlessly.

  • Load Testing

    Sooner or later, your system will face the challenge of processing multiple user requests simultaneously. Load testing will define the maximum load for your system and will help to handle errors, glitches, and everything that is caused by overloads. This is a crucial testing type for websites, online games, and applications.


Testfort’s fundamental priority is to cover our clients testing and quality assurance needs and helping development teams ensure the delivery of a thoroughly functional project. Our teams work using the agile methodology during the manual testing process to ensure clear communication and seamless collaboration with development teams. Our manual testing experts identify operation failures and provide clients with proven bug-free solutions. We are thorough during the collection of project requirements, during negotiation stages, and in compiling a Service Level Agreement. Throughout the manual testing process, we confirm the quality of our services according to every item outlined in the SLA.

We aim to establish long-lasting and trusting relationships with our clients. Due to this we make manual testing process as transparent as it is possible. We preach clear and simple communication and ensure comprehensive management and support. To provide companies with a thorough picture of all detected bugs, we develop detailed project documentation with accurate data, thus help them focusing on further product improvement and maintenance. In respect to organizations values, we support businesses in their pursuit of successful competitiveness and progress.


TestFort is among the best IT outsourcing companies in Eastern Europe, who offers excellent QA services for almost two decades. Our testing engineers are certified with ISTQB and acquire deep knowledge in various testing methodologies. With hundreds of successfully completed projects we've maintained a sleek and productive testing mechanism. Our choice of testing tools for automation always lies on the latest technologies to ensure the smoothest QA experience and get the most out of the testing process. We have the power to implement automated tests into your delivery system, thus improving software development mechanism even more.

Our award-winning QA experts perform automated testing of any software or application type. Our customer-obsessed approach pushes us towards the transparent testing process, and testing results, which don't require programming skills to understand that we did our job great. We put focus on maximum trustworthiness and efficiency of testing process. Your project will be polished attentively, with much care and caution. We execute all types of testing you can only imagine as we aim for the highest possible quality. Let us make your software perfect.

Cooperation types

Dedicated Team

Hire a full dedicated team of QA engineers and software testers complete with a project manager that will coordinate their work. Simply state your requirements, introduce us to your project, and let the experts at TestFort do everything else.

Hire team

Staff Augmentation

Missing that one QA engineer with specific experience in a particular type of testing or technology? Eliminate time spent on scouting and recruitment and hire experts from within the TestFort team to quickly fill the position.

Hire Testers

Project-Based Outsourcing

Hire a dedicated team of testers to work on a single, specific software solution, application, or website. Choose between fixed cost, time & material, or custom pricing method and begin the testing process on your project immediately.

Outsource Testing


Our certified team of QA engineers use proven manual testing practices and follow industry best practices at all development stages to improve your product quality. As a result, you will get effective, full-fledged software, without unexpected obstacles toward your success.


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