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Alex Koshkin Systems / Databases Administrator Resume

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Senior Systems Administrator San, FranciscO

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SUMMARY: 

  • A Self - managed MCSE with advanced knowledge of all aspects Windows system, infrastructure design and business development. I have deep understanding and troubleshooting of software and hardware issues and have strong Active Directory Domain Services and Exchange knowledge and administrative skills as well as creating, modifying and troubleshooting GPO's. Advanced level experience with PowerShell and task automation. I have experience with set up VPNs in Azure, deployment planning, connectivity testing, monitoring Azure and On-Premises. Perform Database Administration functions Administer SQL Server and create analytical Reports. I am a quick-learner and ready to get required certification in short time. Excellent teamwork skills as well as problem solving.

TECHNICAL SKILLS:

Operating Systems: MS Server 2016, 2012, 2008, 2003, 2000, NTMS Windows 10, 8, Vista, 7, XPMac

Network Software/Protocols: Active Directory Network Analysis / Documentation LAN/WAN Technologies Routed Protocol (TCP/IP) Implementation of DHCP, DNS, FTP, WINS, IIS

Server Applications: MS Exchange Server 2016, 2010, 2007, 2003

MS SharePoint: Microsoft Lync, Skype for Business

VMware: Microsoft Hypervisor

SCCM, WSUS: SQL Server 2016, 2014, 2012, 2008, 2005, 2000

Microsoft Access: OKTA

Veritas/Symantec Backup Exec: Polycom DMA/RMX  

Applications/Programming: MS Office 365

Javascript: Python

PowerShell: VBAAD

Audit Plus: Linux

PROFESSIONAL EXPERIENCE:

Confidential

Senior Systems Administrator

Responsibilities:
  • As the leading database/systems administrator, I am responsible for designing, performance, security, availability and scalability of the t echnology infrastructure; manage complex data analysis projects and Cloud Solutions (SaaS, IaaS, PaaS). Providing support for Cloud and On-Premises. Perform automation tasks using PowerShell, patching. My duties included
  • Create, configure and manage Azure resources, ADFS, OKTA
  • Technical Ownership and management of Microsoft Exchange, Active Directory Design, Hyper-V
  • Office 365
  • Analyze business requirements and perform recommendations to most efficiently fill those needs
  • Research new technologies

Confidential, San Francisco

School of Pharmacy Assistant Specialist

Responsibilities:
  • Working in research environment I became advanced user of many special software programs as well as Windows Office and Adobe. Also I taught Installing, Configuring and Administering Microsoft Windows 2000 Server (070-215) and Administering Microsoft SQL Server 7.0 (070-028) courses for students in WindTest April Computer School. I acquired advances skill in writing SQL queries using SQL Server. I worked with vendors to find the best hardware and software solutions for scientific projects.

Confidential

Software Engineer

Responsibilities:

  • Managing users and policies through Windows Active Directory Services Administering and scripting workflows to solve complex identity management problems. Support new implementation of Identity and Access Management solution with Microsoft Active Directory. Intuitive and analytical, assessing complex enterprise infrastructure issues and developing strategies for resolution. Follow and apply configuration and security standards and policies within a defined Change Management process in a multi platform environment.

Confidential

System Administrator

Responsibilities:
  • AD/Exchange/Lync administrations and HelpDesk tasks (ServiceNow, Confluence, Wiki, Dropbox) in Enterprise environment (2,500 users accounts in trusted domen for more than 15,000 accounts). AD/Exchange databases clean-up. OKTA administration and setup (OktaAgent installations, provisioning, mapping, setup PowerShell and .NET modules for OKTA). Troubleshooting and repairing synchronization issues between HRIS (Workday), OKTA (single sign-on) and AD/Exchange databases. Create analytical Reports and run comparison between databases. Exchange/Gmail migration and G-Suite. Develop and implement business solutions and automations using PowerShell and SQL.

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