I took part in the development team of an application for corporate communication (desktop/web) with the integration of VoIP and video services. 01/2020 ‑ 09/2022 Middle 09/2019 ‑ 01/2020 Junior My responsibilities included: requirements analysis; communication with managers; planning the testing process; work and writing test documentation (Einstein, TestIT); product testing (Desktop/Web/Mobile); documentation of defects (Jira); communication on found problems and their correction; retesting after fixes; analysis of testing, problem situations and causes of defects, work on the SCRUM process, testing on different platforms: Windows, macOS (Intel, M1 ARM), iOS