Sergei Vishtak

- Assessed reported by customer problems for potential safety issues and provided technical solution to return aircraft to revenue service; - Supported the Boeing Operation Center to provide technical solutions for urgent and AOG requests from Boeing aircraft operators; - Created and published on MyBoeingFleet more than 20 Boeing Service Letters to implement product or process improvement; - Supported troubleshooting activity to resolve complex technical problems including on-site support;

- Provided a detailed review of EASA and FAA AD and Boeing SB to implement modifications on the Airline’s B747 fleet; - Managed the fleet modifications including work packages preparation, tracking and problem solution. - Provided engineering support to the Maintenance Department, including on-site troubleshooting assistance; - Supported the reliability team for assessment and identification of recurrent technical problems across the fleet including participation in RCB meeting;