About the Reviewers
Konstantin Manchev Manchev is a technical support professional, who has
more than 15 years of experience in a wide range of operating systems, database
services, scripting, networking, and security in the mobile telecommunication
systems. He actively participates in the adaption of various vendor equipment
projects to live mobile operator networks.
He has worked on the following technologies:
- Mobile systems such as GSM, UMTS, 3G, and WiFi
- Vendors such as Cisco, ALU, NSN, RedHat, and Canonical
- Network elements such as MSC, VLR, HLR, MSCS, OCS, NGIN, and PCRF
- Network protocol suites such as SS#7 and TCP/IP
- Webpage technologies such as HTTP, XML, HTML, SOAP, and REST
- Operating systems such as Linux (Debian, Ubuntu, RHEL, and CentOS),
Windows, and Unix - Virtualisation and Cloud technologies such as EC2, OpenStack, VMware,
VirtualBox, and so on - Programming languages such as Perl, Python, awk, bash, C, Delphi, Java,
and so on - Databases such as MongoDB, InfluxDB, MySQL, MS SQL, Oracle, and so on
- Monitoring systems such as Nagios, Grafana, Zabbix, and so on