Windows Server Active Directory

Oleksandr Tereshchuk

ac0t00@r.postjobfree.com https://www.linkedin.com/in/oleksandr-tereshchuk

*** ***** ***** **., **** 1120, Tempe, AZ 85281 - 480-***-****

Summary

Highly motivated computer technology professional and recent MBA graduate with strong leadership skills. Currently seeking a position that allows me to make a positive contribution in a challenging environment where my education, knowledge, confidence, and skills are applied towards the growth of the organization.

Core Qualifications

Team Building/Leadership

Problem solver with analytical skills

Detail oriented

Interpersonal Communications

Project Management

Process Improvement

Data Analysis

Supply Chain Operations

Fluent in English, Russian and Ukrainian

Technical Skills

Windows Server 2003/2008 R2

Active Directory 2003/2008, DNS, DHCP, TCP/IP Protocols, VPN

Exchange Server 2010

Linux Debian

Remote Access Systems(OpenVPN, LogMeIn)

MS SharePoint

Install and Support Routers, Switches and Firewalls

Denwer, Open Server, VMware, Apache Server

Barracuda WAF

HTML, CSS

MySQL

Joomla, Wordpress

C++

Adobe Creative Suite (Dreamweaver, Photoshop)

Programming and design skills (web development)

Cross-tier components implementation

Ticketing systems (SpiceWorks)

Education

Master of Business Administration (MBA) Jan 2015 to Apr 2017

Grand Canyon University, Colangelo College of Business

GPA 3.95

Member of Delta Mu Delta (International Honor Society in Business)

Bachelor's degree in Software Engineering (Computer Science) Sep 2009 to Jun 2013

Zhitomir State Technological University

Member of English Club

Work Experience

System Administrator Austin, Texas

Alliance Abroad Group, LP Nov 2013 to Nov 2014

Installed, configured and managed Windows Server 2003/2008 R2. Managed public key certificates including HTTP Security (HTTPS). Utilized Active Directory for setting up security policies, managing users, computers and other devices on the network. Managed network access of users with local and remote network connectivity.

Deployed and managed DHCP, DNS and Web servers.

Setup and managed print servers and printers.

Deployed, configured and managed Apache Web Server on Linux Debian.

Deployed, configured and managed Sharepoint and Exchange Server 2010 on Windows Server.

Installed new and rebuilt existing servers in accordance with standards and project/operational requirements. Repaired and purchased replacement equipment if necessary.

Depending on the task, provided users with remote access services by using Windows Remote Desktop, OpenVPN or LogMeIn.

Used HTML and CSS skills to modify the company’s website. Worked with Wordpress and Joomla CRMs to edit the company’s website upon request.

Installed, configured and managed SpiceWorks ticketing system. Provided local and remote users with helpdesk support.

Installed, configured and supported routers, switches and firewalls.

Configured and managed company’s IP phone system.

Preformed regular security monitoring to identify any possible intrusions.

Repaired and recovered from hardware or software failures while coordinating with impacted constituencies.

Responsible for analyzing, designing, testing, and evaluating systems, such as local area networks, Internet, Intranet, etc.

Private Entrepreneur Zhitomir, Ukraine

Kuznia Kadriv Oct 2012 to Nov 2013

Started a personnel outsourcing service in Ukraine to help pay for college.

Selected a Business to Business Model for efficiency and predictability to complement my school schedule.

Employed and managed 15 workers at any point in time.

Scheduled staff and delegated/assigned specific duties

Recruited, interviewed, selected, hired, and promoted employees in an organization.

Kept detail records and metrics of the business.

Created the design of advertising campaigns, managed social media accounts, created and managed the website.

System Administrator Zhitomir, Ukraine

Ltd. “Olimp” Dec 2011 to May 2012

Installed, configured and supported routers, switches and firewalls.

Deployed, configured and managed Windows Server 2003.

Performed ongoing performance tuning, hardware upgrades, and resource optimization configuring CPU, memory, and disk partitions as required.

Performed daily system monitoring to verify the integrity and availability of all hardware, reviewed system and application logs, and verified completion of scheduled jobs, such as backups.

Performed regular security monitoring to identify any possible intrusions.

Oleksandr Tereshchuk

ac0t00@r.postjobfree.com

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