Martin Traykov

Application Engineer Develop and support the infrastructure for applications used in Wirecard Used technologies and applications: - DataDog - Amazon Web Services - Terraform - Gitlab CI/CD - Jenkins - Atlassian Jira, Confluence and Fisheye - Ansible - ELK - GASFTP - Bash scripting

• Responsible for the operation of Linux and Windows Servers that perform the following functions: email, DNS, web, Firewall, employees authentication. • Responsible for the operation and configuration of AWS, Rackspace and Hetzner Infrastructure, including Docker Technology • Process automatisation using Terraform and Puppet • Support for Hyper-V environment • Responsible for the operation of WEB, Backup and Database servers.

• Responsible for the operation of Linux and Windows 2008/2012 Servers that perform the following functions: email, DNS, web, Firewall, employees authentication. • Responsible for the operation and configuration of VMware ESX/ESXi servers and virtual machines • Support for Hyper-V environment • Responsible for the operation of Backup and Database servers.

1. Responsible for the operation of Linux and Windows 2003 Servers that perform the following functions: email, DNS, web, Firewall, Lotus Domino applications, employees authentication. 2. Installed, tuned court’s computer network. 3. Developed and maintain court’s web site. 4. Configured and tuned all workstations and servers for internal and citizen needs. 5. Reduced network vulnerabilities and spam email using IPTABLES firewall, latest security patches, and virus scanning software.

1. Responsible for computer, printer and network equipment sales 2. Supported large number customer computers and computer networks

Local servers and workstation computers support.

1. Responsible for the operation of the Linux servers that performed the following functions: email, DNS, web, dial-in, and Radius authentication. 2. Developed and maintained AVALA’s wireless network 3. Reduced network vulnerabilities and spam email using IPTABLES firewall, latest security patches, and virus scanning software 4. Development of web pages with HTML, PHP, Perl and scripts to access MySQL as a data store

1. Responsible for the operation of 30 computers with Windows NT Workstation in 3 students rooms and another 4 servers, 3 Linux and 1 Windows NT Server 2. Maintenance of students accounts 3. Installed and configured Linux servers, one web based e-mail server using OpenSSL for better security and the other one with MySQL database for student access and exercises

Server and computer network administration