- Installation and maintenance of computer equipment, office equipment, IP-telephony. - Administration of access control systems Perco, ZkBioSecurity. - Ensuring error-free operation of system software. - Maintenance and repair of local, wired and wireless networks of the company. - Installation, configuration and updating of software M365, Kaspersky, accounting software. - Backup, recovery. - Technical support for users. - Cooperation with contractors, suppliers of services and products. - Procurement and accounting of equipment and consumables. - Reporting on work performed.

- Installation and maintenance of computer equipment, office equipment, internal telephone exchange, IP-telephony. - Administration of access control system Perco. - Server administration, docking stations, firewalls. - Ensuring error-free operation of system software. - Maintenance and repair of local, wired and wireless networks of the company. - Installation, configuration and updating of office and application software. - Providing data backup (as well as data recovery if necessary). - Technical support for users. - Reporting on work performed.

- Installation and configuration of specialized software for trading equipment; - Repair of computers, commercial equipment and office equipment. - Design and installation of local area networks (LAN), structuring cable systems (SCS); - Conducting commissioning of equipment, with the opening of stores, restaurants, etc.; - Administration of Active Directory (creation, customization of user rights), Microsoft Exchange, 1C enterprise, ACS, R- Keeper, Hotel Management System - SALTO HAMS 500 hotel access management software; - Remote assistance to users; - Purchase of computers, components, special tools and consumables; - Cartridge refilling.