Rafal Zdziech
07907928536
amionrails.wordpress.com
Senior IT Engineer
https://www.linkedin.com/in/amionrails/
https://www.linkedin.com/in/amionrails/
Work Experience
Senior System Engineer
Responsibilities:
Yii2, PHP5, OOB programming
Creator and sole developer of Red's Technology Customer Portal - Created using OOP PHP5 Bootstrap JQuery HTML CSS MSSQL, Zabbix Integration.
Systems Administrator/Internet Hosting Engineer
Development of current Internal Support System based on PHP/MS SQL/IIS/HTML/CSS/Javascript
Back End Programming - Integration with Zabbix Monitoring system.
Python scripting to provide reports of infrastructure status when required
Infrastructure Hosting Support for Red's Blue Chip Customers.
Internal IT support.
Administration of Windows 2003, 2008 R2, 2012, SQL Server, IIS in Web hosting environment.
Administration of Linux Distros Ubuntu, Redhat, CentOS in Web hosting environment
Load Balancing, DDos, Firewalls, IDS, OSSEC
Daily OPS and HP Backups daily checks and monitoring.
Configuration and Network Monitoring - Zabbix in two datacentre
Use of DNS, SSL BIND, Postfix, Webscreen, IIS, VPN SMTP, SSH, SAN, NAS, SFTP SerV-U, Active Directory, Windows Exchange, MySQL and many others.
Responsible for daily operation of two datacenters and it's infrastructure including hardware and software.
New server HP Proliant Gen6/7/8.9 preparation and configuration for Red's TradeIT E-Commerce platform.
Monitoring of all production systems and technologies
Optimization of Windows and Linux Servers
Virtualization in Proxmox, Vmware.
Exposure to Cisco, Juniper routing and switching.
Voip Trixbox- Cisco Phones
WSUS Patching
SSL request creation and completion on IIS.
DNS Changes in BIND9
Domain Transfer
Participating in 24/7 On Call Rota.
Responsible for PCI/DSS infrastructure revision.
April 2014
-
Education
Higher School Of Teleinformation Technologies
Computer Science
September 2002
- May 2006
Poland, Swidnica,
Languages
English (Fluent),
Polish (Native),
Skills
Sqlite3,
Blueprint,
Compass,
CSS,
Data Mapper,
HAML,
HTML,
Jquery,
Linux,
MySQL,
Padrino,
PHP,
Ruby,
Ruby On Rails,
SASS,
Sinatra,
Vim,