Aleksandr Ulyanov resume

Alexander Ulyanov possesses a wide range of skills in system administration and technical support, including working with Linux/Windows VDS/VPS servers, network equipment, firewalls, web servers, hosting panels, file servers, and personal clouds. He is also involved in configuring gateways, databases, virtualization systems, CI/CD systems, and DevOps, as well as ensuring information system protection and information security. Alexander offers IT outsourcing services, CRM/ERP implementation, one-time IT tasks, and 1C programming, all conducted under a contract with SLA.

Reviews

Alexander Ulyanov is an experienced specialist with deep knowledge in system administration and development. He completes tasks quickly and efficiently, often ahead of schedule. However, in rare cases, projects may not be completed due to unclear specifications or access restrictions from the client. Some reviews mention issues with communication and completing complex technical tasks. Despite this, most clients highly appreciate his professionalism and recommend him as a reliable contractor.

Portfolio projects

Skills and Technologies: Server administration, DDoS protection, proxy servers, nginx, CentOS, ISPManager, WordPress migration, PostgreSQL, PostGIS, 1C, SQL, SIP, Active Directory, RDP, file systems, Kaspersky, Zabbix, NAS, Hyper-V, Proxmox, UrBackup, Owncloud, Gitlab, ERP, FreeBSD, VNC, .NET Core.

Projects and Achievements: The candidate worked on projects involving network protection against DDoS and brute force attacks using Mikrotik RouterOS, implemented proxy servers on CentOS, optimized websites on nginx web servers, upgraded ISPManager on CentOS 7, and migrated WordPress from Apache2 to nginx with php-fpm. Additionally, the candidate handled the migration of news portals, configured servers for manufacturing companies, implemented server monitoring systems with Zabbix, and migrated virtual machines from Windows Hyper-V to Proxmox.

Achievements and Recognition: There are no specific measurable results or social proof provided in the available data.

* It is created by a neural network based on a portfolio, information provided by the user about himself and reviews from other users.

русская версия