Profile
Vladimir Totev

System administrator and architect

Building infrastucture, based on open source software.

About

Over 25 years expiriens in open source infrastrucure with tools like pf and iptables firewalls, suricata for IDS or IPS, SIEM and HDR tools, KVM and XEN, Docker, Monotring tools like Grafana, CheckMK, Zabix

Basic Information
Age:
49
Email:
vladimir@totev.net
Address:
Sofia, Bulgaria
Language:
Bulgarian, English
Education
Master in Mathematics

Sofia University

Projects:

  • Building open source infrastucture for small and mid-sized business, include firewalla, WAF, mail+dns, SIEM, IPS or IDS, montiring tools and so on.
  • Integrate open source services to exsisting windows infrasctucture.
Professional Skills
Programming Languages: C/C++, Object Pascal, PHP, Python, Bash for shell scripting

Database Management Systems: MariaDB, PostgreSQL, MongoDB, Redis, Elasticsearch

Mail and DNS: Postfix, Exim, Dovecot and so on; Bind, Unbound, PowerDNS

Virtualization: KVM native, Proxmox, XEN, bhyve

WAF: ModSecurity + Nginx or Apache

Failover and High Avaivility: Nginx, Haproxy, Pgpool-II, Galera and so on

Networking: Linux, BSD, Mikrotik

Contact
Feel free to contact me

Address

Sofia, Bulgaria

Email

vladimir@totev.net