- Driving QA process for three products;- Continuous process of consultations with PO\PM group in order gettingrequirements which meet business needs;- Keeping track of production issues, close collaboration with support teamto elicit end user concerns, followed by escalation to the developmentteam;- Signing off product to release by performing appropriateness kinds oftesting activities.

- Elicit product requirements and translate them into end-to-end scenarios and document as epics, stories, designs, defects etc. as key input to the software design process.- Tracking, prioritizing and maintaining the ongoing backlog of product requirements, documented as epics, stories, designs, defects etc.- Collaboration with a delivery teams, engaging deeply in sprint planning and validation.- Working with other Product Management Team Members to maintain a coordinated product roadmap.- Driving the instrumentation of applications for analytic performance and usage statistics.- Maintain and clearly communicate project plans, status, and roadmap to product leadership and other stakeholders on an ongoing basis.

- Analyzing production usage by customers and internal users- Development, execution and analyzing results of load test runs- Reporting, providing recommendations and conclusions to stakeholders- Visual Studio Online, HP LoadRunner, HP StormRunner, Zabbix, AppDynamics, AppInsight, ELK, MS Performance monitor.

- Communicating with business group to understand value of product areas;- UI and API automation (Writing and fixing tests, test runs analysis);- Security testing (performing injections, identifying vulnerabilities andinformation leaks in different product areas).

- GrayBox, integration, acceptance, smoke testing of Web Services, GUI web applications (apache flex);- participate in all phases of the QA cycle (e.g. requirements analysis, test design, test scripts authoring, execution, defect tracking, status, reporting of results);- test documentation verifying and validating;- close cooperation with devs team.

- testing of mobile applications (iOS, Android) and web services of Ringcentral and AT&T products;- creation test cases, execution, redesign and updating existing TC’s in testlink;- bug reporting and tracking to closure;- reporting issues in Jira.

- maintenance and operation of hardware-studio complex equipment, and antenna-feeder fields;- organization of satellite and terrestrial TV reception (DVB-S/S2, DVB-T2);- installation, maintenance and adjustment of the receive path of digital and analog TV signal;- supporting customers, solving software and hardware problems as locally either distantly.