Обо мне

Looking for a linux/BSD admin REMOTE job.

Опыт работы
Маркетинговый партнер FB в России
Linux System Administrator
Февраль 2016 — По настоящее время (3 года и 9 месяцев)

The focus of the company is to make profitable mobile marketing for business. We achieve our focus by providing:

• ROI, ARPU, LTV and other custom metrics measurement and optimization

• Powerful strategies (Change Bid, Budget Relocation, Ads rotation, Frequency holding, Relevance Score monitoring, etc.)

• Bring Your Own Data

• Routine operations automation

• Realtime notifications

• Integration with 200+ CRM solutions

• Powerful and clear workflow (auto splitting, macros, budget allocation etc.)

We are based in New York with offices in London, Moscow and Saint Petersburg.

Visit our Facebook Marketing Partner Page: https://facebookmarketingpartners.com/marketing-pa...

Мы — digital-агентство полного цикла
Linux System Administrator
Сентябрь 2013 — По настоящее время (6 лет и 2 месяца)

• Maintaining/troubleshooting existing critical and ancillary Linux/*BSD-based systems 

• Sharing on-call availability, solving critical issues as they arise with a goal of 100% uptime 

• Configuring and maintaining monitoring and alerting systems for multiple clients 

• Interacting with teams and customers in different time zones ensuring 24x7 support 

• Working closely with software developers to support and provide resources 

• MySQL/PgSQL/Redis administration: Installation, backup of databases 

• Automation using Saltstack configuration and files updating 

• Maintaining, applying changes and fail-over schedules of HA servers 

• Proficient in Backup utilities, Restoring, Mirroring and Cloning

• Experience in Linux/FreeBSD Virtualization

• Experience in using Shell scripts to automate log backups and daily tasks. 

• Experience in Performance Monitoring & Tuning - iostat, vmstat & netstat

* Troubleshooting Linux/FreeBSD network, security related issues, capturing packets using tools such as Iptables/PF, firewall, TCP wrappers, tcpdump/nmap

• Experience in Installing Firmware Upgrades, kernel patches, systems configuration, performance tuning on UNIX/Linux systems

• Experience in Creation and managing user accounts, security, rights, disk space and process monitoring in FreeBSD and Linux

• Experience in creation and maintenance of ZFS/HammerFS file systems / set quotas.

• Excellent working knowledge on TCP/IP, UDP protocols in solving network related issues on the servers

• Excellent working knowledge of major operating Systems: UNIX (FreeBSD/OpenBSD/DragonFlyBSD), Linux (CentOS, Ubuntu and Debian environments)

• Experience working with AWS environment

• Technologies used: Linux/FreeBSD, Saltstack/Slack, Nginx/uWSGI/Apache/php-fpm/Nodejs, PgSQL/MySQL/Redis/MongoDB, Iptables/PF, Subversion/Git, Supervisor, Redmine, OpenVZ/LXC/Jail, Monit/Nagios/Cacti, Elasticsearch, etc...

Высоконагруженный веб-каталог объявлений о продаже или предоставлении в аренду недвижимости
Linux System Administrator
Октябрь 2016 — Август 2017 (11 месяцев)

Technologies: 

• OS: Linux Debian/CentOS, FreeBSD

• Configuration management/orchestration: Ansible/Saltstack 

• Databases: MySQL (Percona) Cassandra (Datastax/Apache)

• Monitoring: ELK-5, Zabbix, Graphite/Grafana, Statsd, Prometheus, Monit

• Web servers: Nginx, uWSGI

• Firewalls: Iptables/PF

• CT: LXC, docker

• Microservices: Consul/Nomad (hashicorp)

• Backup system: Bacula

• Others: Hadoop, RabbitMQ, Memcache, KVM, Proxmox, Jira/Bitbucket/Confluence

Experience: 

• Linux/FreeBSD Virtualization

• Shell scripts using to automate log backups and daily tasks

• Performance Monitoring & Tuning - iostat, vmstat & netstat

• Kernel patching, systems configuration & performance/security tuning

• Firmware Upgrades Installing, kernel patches, systems configuration, performance tuning on UNIX/Linux systems

• Creation and managing user accounts, security, rights, disk space and process monitoring in FreeBSD and Linux

Skills: 

• Maintaining/troubleshooting of existing critical and ancillary Linux/*BSD-based systems

• Sharing on-call availability, solving critical issues as they arise with a goal of 99.98% uptime

• Configuring and maintaining of monitoring and alerting systems

• Interacting with teams and customers in different time zones ensuring 24x7 support

• Working closely with software developers to support and provide resources

• Automation using for Ansible/Saltstack configuration and files updating

• Maintaining, applying changes and fail-over schedules of HA servers 

• Proficient in Backup utilities, Restoring, Mirroring and Cloning

• Troubleshooting of Linux/FreeBSD network, security related issues, capturing packets using tools such as Iptables/PF, firewall, TCP wrappers, tcpdump/nmap

• Excellent working knowledge of HTTP(s)/DNS protocols in solving network related issues on the servers

• Excellent working knowledge of major operating Systems: UNIX (FreeBSD), Linux (CentOS and Debian environments)

Ланкроникс
Москва
Unix System Administrator
Апрель 2012 — Сентябрь 2013 (1 год и 6 месяцев)

Installation, configuration, administration of servers (highly loaded) and services running FreeBSD, Linux:

- WWW (Apache, Lighttpd)

- Billing (LanBilling)

- DNS (Bind)

- Mail (Sendmail, Exim)

- Firewall (PF, Iptables)

- Databases (MySQL, PostgreSQL)

- Monitoring servers / network devices (Cacti, Zabbix, Nagios)

- Virtualization / VDS / VPS (Jail, EzJail)

- Hosting LAMP / BAMP

МНПО-СПЕКТР
Москва
System Administator
Ноябрь 2011 — Апрель 2012 (6 месяцев)

- configuration, installation and administration of LAN;

- administration and configuration of basic network services and services (WWW, MTA, DNS, DHCP, VPN) based on OC Winwdows * / Linux (CentOS);

- administration and configuration of Cisco network equipment (in this case switch 2960g);

- administration and configuration of telephony (Panasonic TDE-100/200);

- Optimization of existing network elements and the laying of additional segments of the local network;

- repair, adjustment, modernization of hardware of workstations / org. engineering;

- personalization, installation of programs, OS, setting up the computer for the service tasks of the user (including the client banks);

- technical support of users (including a branch (about 130 users));

- Ensuring the information security of the company (firewall, antivirus protection, sharing of access rights, backup, etc.);

- administration of a distributed computer network based on the Active Directory domain on Windows 2003, DNS, DHCP, GPO, WSUS;

Эльдорадо трейдинг-лимитед
Москва
System Administator
Март 2009 — Октябрь 2011 (2 года и 8 месяцев)

- configuration, installation and administration of LAN;

- administration and configuration of basic network services and services (WWW, MTA, DNS, DHCP, VPN) based on OC Winwdows * / Linux (OpenSUSE 10);

- Optimization of existing network elements and the laying of additional segments of the local network;

- repair, adjustment, modernization of hardware of workstations / org. engineering;- personalization, installation of programs, OS, setting up the computer for the service tasks of the user (including the client banks);

- technical support of users;

- Ensuring the information security of the company (firewall, antivirus protection, sharing of access rights, backup, etc.);

- administration of a distributed computer network based on the Active Directory domain on Windows 2003, DNS, DHCP, GPO, WSUS;

Высшее образование
Московский государственный индустриальный университет (Завод-ВТУЗ)
Москва
Факультет: Юридический
Сентябрь 2005—Июнь 2010 (4 года и 9 месяцев)
Юрист.