- Support end-users (staffs & customers)- Troubleshoot and solve network problems- Deploy and manage Jira Helpdesk System, Moodle System based on Ubuntu Server- Deploy and manage Atlassian products: Jira, Stash, Crowd based on Ubuntu Server- Implement and maintain database server (MySQL, Microsoft SQL Server )- Manage TFS server- Setup and deploy System Center Configuration Manager- Create new enviroment for project: clients and servers- Manage Palo Alto… Show more - Support end-users (staffs & customers)- Troubleshoot and solve network problems- Deploy and manage Jira Helpdesk System, Moodle System based on Ubuntu Server- Deploy and manage Atlassian products: Jira, Stash, Crowd based on Ubuntu Server- Implement and maintain database server (MySQL, Microsoft SQL Server )- Manage TFS server- Setup and deploy System Center Configuration Manager- Create new enviroment for project: clients and servers- Manage Palo Alto Firewall- Monitor network with Zabbix, Op5- Design, Deploy, and Administer Active Directory, Exchange Server 2013, Hyper-V, Forefront TMG, File server, FTP server- Work with vendors (HP, IBM, Microsoft,..) on purchasing of new products and providing technical support for such products- Design, Implement, and support Windows Server System 2012 /2012 R2 including Active Directory, WDS, DNS, DHCP, ...- Webserver: Nginx, Apache, IIS Show less

- Installing and configuring computer hardware operating systems and applications;- Monitoring and maintaining computer systems and networks;- Troubleshooting system and network problems and diagnosing and solving hardware or software faults;- Replacing parts as required;- Providing support, including procedural documentation and relevant reports;- Setting up new users' accounts and profiles and dealing with password issues;- Working continuously on a task until… Show more - Installing and configuring computer hardware operating systems and applications;- Monitoring and maintaining computer systems and networks;- Troubleshooting system and network problems and diagnosing and solving hardware or software faults;- Replacing parts as required;- Providing support, including procedural documentation and relevant reports;- Setting up new users' accounts and profiles and dealing with password issues;- Working continuously on a task until completion;- Prioritising and managing many open cases at one time;- Rapidly establishing a good working relationship with customers and other professionals, e.g., software developers;- Testing and evaluating new technology;- Conducting electrical safety checks on computer equipment. Show less