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Pavel Selivanov, sysadmin/devops.
Blog: selivan.github.io
Github: selivan

Summary

I like to create reliable well-automated systems, that require minimal manual maintenance. I prefer Linux technology stack, but know Windows as well. I am passionate about Open Source.

Contacts

Voronezh, Russia. Relocation is possible.

Mail: selivan5@yandex.ru
Skype: selivanovpavel
Linkedin: pavel-selivanov

Languages

Skills

Strong skills. I am good at this right now.

Operating Systems Linux
Web Server/Balancer nginx, haproxy
Web Application Firewall(WAF) Naxsi
VCS git
Scripting/Programming bash, python
Configuration management Ansible
SQL DB MySQL, Percona XtraDB Cluster
In-memory storage Redis
Monitoring Zabbix
Cloud services AWS
Log shipping and analysis Elastic Stack(Elasticsearch, Logstash, Kibana)
Security Developing and maintaining PCI DSS Level 1 complaint infrastructure
HIDS OSSEC
VPN OpenVPN
Basic networking static routing, VLANs, Firewalls

Optional skills. To use this I need to refresh my memory.

Things I used to work with some time ago.

Virtualization VMWare Server, VMWare ESXi,KVM/libvirt(Proxmox), LXC, Docker
Operating Systems Windows: Installation, configuration, maintenance of workstations(2000, XP, Windows 7)
Operating Systems Windows: Installation, configuration, maintenance of Windows Server(2003, 2008r2). Terminal services.
Operating Systems Windows: Active Directory: Group Polices, CIFS, WSUS
Operating Systems FreeBSD
Hardware Linux Software RAID(mdadm), “fake” RAID(dmraid)
Network equipment CISCO, HP ProCurve, Mikrotik
Miscelanneous Unix services FTP(vsftpd), HTTP(Apache2), syslog(rsyslog), logrotate, HTTP Proxy(squid+lightsquid), fail2ban, Mail(postfix).
VCS svn
VPN PPTP, L2TP, ipsec
NIDS Suricata
SQL PostgreSQL
Applications Server Tomcat
NoSQL MongoDB
Message broker RabbitMQ
Distributed coordination system Apache Zookeeper
Log shipping and analysis Graylog(Elasticsearch-based solution)
Programming C, PHP
Backup Bacula

Communication skills

Expirience

Certifications

Education