Samvel Grigoryan

Operated and maintained mobile broadcasting units for live events, ensuring smooth and seamless video and audio transmission under tight deadlines. Managed multicamera setups using professional video equipment including Sony cameras, switchers, and encoders for on-location shoots such as news, sports, and cultural events. Coordinated audio mixers, microphones, and video signals to maintain broadcast-quality AV synchronization.

Led the deployment of high-performance LED lighting systems for studio environments, ensuring optimal brightness, color accuracy, and energy efficiency. Oversaw electrical setups including power supply units, wiring, and voltage regulation to maintain operational reliability. Diagnosed and resolved issues related to LED drivers, controllers such as DMX and Art-Net, and power distribution. Collaborated closely with video engineers and production teams to synchronize LED lighting with broadcast needs, enhancing live gaming stream visual quality.

Provided technical support to retail clients troubleshooting hardware such as cash registers, barcode scanners, and receipt printers. Assisted in network setup and maintenance for wired and wireless connections, configuring peripheral devices. Installed and configured Windows-based systems for point-of-sale and back-office operational use.