Oleksandr D. Profile

4.9

(9条评论)

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$50 USD / 小时

nikopol,

ukraine

$50 USD / 小时

目前这里是11:58 上午

十二月 18, 2016已加入

0 推荐

Oleksandr D.

@dobrorodniy

4.9

(9条评论)

2.5

100%

$50 USD / 小时

nikopol,

ukraine

$50 USD / 小时

89%

工作已完成

100%

在预算内

100%

按时

22%

重复雇用率

Linux System Administrator, DevOps Engineer

I am system administrator with 15 years experience. I have solid technical skills in various areas of IT operations/administration: - DevOps (automatic provision using SaltStack, Ansible); - Linux (CentOS, Debian, Ubuntu, RHEL) and FreeBSD maintenance; - Cloud hosting (AWS, Azure, DigitalOcean); - Virtualization: (Docker, VirtualBox, Vagrant, OpenVZ); - Web servers (apache, nginx); - Databases (MySQL, PostgresQL, Mongo); - Monitoring (Zabbix) - Bash programming; - Mail servers (postfix, antispam/ antivirus: clamav/spamassassin/amavis, courier, dovecot); - Networking (DHCP, DNS, VPN, OpenVPN, firewalls: iptables/ipfw, proxies) I familiar with ITIL, incident management and business continuity planning.

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筛选评论规则：

5.0

£60.00 GBP

Delete Malware From My Site's

dobrorodniy is a Malware master, great English and completed something very complicated very quickly!

Harry W.

@harryw

•

7 年前

0.0

$76.83 USD

Linux Admin

The project is not completed according to the dispute

Linux

Plesk

Dylan F.

@DylanFazel

•

7 年前

5.0

$25.00 USD

Setup a Catch-all email for 25 websites

Awesome work as always!

Email Handling

Jose B.

@josebonete

•

7 年前

2.2

$100.00 SGD

Fix 504 errors & Optimize my site plugins

Unfortunately, this guy wasn't able to complete the task given but he was at least being honest about it

PHP

WordPress

Software Architecture

MySQL

Plugin

Febby G.

@forsho

•

7 年前

5.0

$25.00 CAD

load a project

very good and hard working always a pleasure and will hire him again very satisfied with his work

Lamoia M.

@lamoia100

•

7 年前

经验

Mainstream ISP

7月 2010 - 6月 2016 (5 年, 11 个月)

• Installing, configuration and administration of Unix servers (above 40 servers) • Administration of workstations in the office (OS Ubuntu Linux, Windows XP,7,8). • Configuration and implementation of network equipment (switches, L2, L3). • Implementation of new services (monitoring system based on protocol SNMP, ICMP, proxy server, mail server, web server, FTP server). • diagnosis, localization and troubleshooting network problems. • setting tasks to staff and controlling of implementation.