Dmitrii Lukianenko

System Administrator

Aksioma

07.2021 - 12.2022

Enhanced system performance by optimizing server configurations and implementing regular updates.
Reduced downtime by proactively identifying and resolving potential issues through thorough system monitoring.
Improved security measures by conducting vulnerability assessments and applying necessary patches.
Collaborated with IT team to develop and implement comprehensive disaster recovery plans, ensuring minimal data loss during critical incidents.
Supported the implementation of new technologies by providing technical expertise and training to colleagues as needed.
Ensured optimal system availability by managing backup schedules and verifying successful completion of backups regularly.
Managed user access rights to maintain a high level of information security while ensuring appropriate levels of accessibility for authorized personnel.
Diagnosed and resolved complex technical issues through in-depth analysis, facilitating uninterrupted business operations.
Assisted in capacity planning efforts to ensure sufficient resources were available for future growth while avoiding unnecessary expenses related to underutilized assets.
Oversaw file system and storage upgrades while safeguarding data integrity and redundancy.
Designed proactive preventive maintenance schedules to prevent unnecessary downtime and hardware faults.
Adopted cost-effective, useful solutions to implement into current systems.
Implemented corrective plans of action for network availability and latency.
Migrated data from legacy system to [Software] databases.
Diagnosed and resolved hardware and software issues.
Monitored networks and network devices to resolve technical problems quickly.
Installed and configured network printers and other peripheral devices.
Diagnosed and executed resolution for network and server issues.
Maintained flexible schedule and responded to after-hours and weekend emergencies.
Researched and recommended new technologies and strategies for improving system performance.
Implemented, developed and tested installation and update of file servers, print servers and application servers.
Identified and resolved network congestion issues and bottlenecks.
Evaluated software products to determine compatibility with existing systems.
Designed and evaluated WAN and LAN connectivity technologies.