Fill out a brief


Mobile applications Websites Software API

We will take care of both manual and automated testing of your products. We test the work of your contractors.

Fill out a brief

Our Approach to Testing

Star Icon

Quality improvement

We reduce the number of support requests and eliminate bugs.

Star Icon

Automated Testing

We set up automated testing in your project. We use JAVA, Python, PHP, C# for testing. Our key automation testing tools – Selenium (Webdriver), Appium, Cucumber, PyTest, Codeception, and many others.

50 $/hour – 8400 $/month

Star Icon

Manual testing

We create documentation, checklists, and reports. We test your software on different devices.

40 $/hour – 6720 $/month.

Star Icon

We check the work of your contractors

We conduct testing when accepting work from your contractor. We also conduct functional and non-functional testing of your products. We set up QA and QC processes.

Star Icon

Scrum Testing

We work according to the flexible software development Scrum methodology. We adjust the testing to your sprints.

Star Icon

Let's go

We are ready to advise you on your task right now

Fill out a brief


Sprint Testing

We test every release or sprint results. We set up Agile testing in your company.

Testing of the Finished Product

We conduct manual and automated testing of the finished software. We create documentation and reports.

What our Customers are saying

During the projects, the KOTELOV team has proven themselves as a reliable, highly qualified, and initiative partner, who responsibly approaches work and solves set tasks on time.

Maxim Kalinkin

CEO, Gazprombank Leasing

A great team of professionals who quickly adapt to the regularly changing customer requirements and complete tasks efficiently and on time.

Anastasia Kovtun

S7 Airlines Project Manager

The team built and implemented a top-notch and user-friendly software with numerous useful features, on time and on budget.

Dmitry Butyanov

Microsoft RUS PBE

KOTELOV are a reliable partner for strengthening our in-house team with worldwide IT experts, assisting us to speed up our go-live date.

Zlatana Vasileva

Head of HR at Tarya Fintech

Guys from KOTELOV developed a large-scale system that required extremely high technical expertise and took the service on board to a new level.

Alexander Lukash

Product owner S7 Airlines

KOTELOV rapidly enhanced our in-house team with mobile and backend developers and helped us to decrease time-to-market

Oleg Borisov

Head of Projects “PIK” group

Throughout our long-term partnership for multiple projects, KOTELOV company serves as a liable partner. Always ready to find suitable IT specialists with maximum efficiency.

Kirill Makarkin

Head of Digital Transformation Brusnika

The KOTELOV team successfully completed all the tasks, always offered the best technical and design solutions and showed themselves as competent, proactive, and responsible executors.

Ziya Sadykova

Project Manager at RIVS

Recent projects