Vyacheslav Fedenko

Senior Systems and Infrastructure Engineer, MCSE CCNP

August 04, 1987 | City: Kiev, Ukraine | P: +380932247121 | E: vyacheslav@fedenko.info | Website: blog.fedenko.info

Certified IT Professional (MCSE/CCNP) with 10+ years of experience. High expertise in systems and infrastructure administration. Managing PCI and ISO compliant infrastructures. IT support of companies across different sectors such as finance and banking, advertisement, design, food production, cloud services, software development, outsourcing and managed services (MSP). Participated in many projects from small software deployments to planning and installing geographically redundant highly available systems. Experienced in building scalable cloud solutions, messaging, collaboration, backups and security systems. I specialize in cloud automation, cloud integration and migration, Office 365 and Microsoft Azure, virtualization technologies, Microsoft Windows and Exchange Servers, Microsoft System Center and PowerShell scripting.

Professional skills
Deep understanding of TCP/IP and OSI model, ITIL and MOF expertise, corporate security.
Microsoft Windows Server administration, maintenance, upgrade and support, implementing high-available solutions and clusters. Configuring Microsoft services: AD DS, Cross/Intra forest AD migration, Group Policy, AGMP, DNS, DHCP, WDS, DFS, NPS, IPsec, Direct Access, Failover Clustering, RDS, RemoteApp, VDI, AD CS (PKI), AD FS, AD RMS, WSUS, IIS, S2D, Storage Replica and QoS.
Deploying high availability and site resilience of Microsoft Exchange servers. Configuring Database Availability Groups (DAG), load balancing (HAProxy, F5, KEMP, and Barracuda). Cross forest Microsoft Exchange migration from 2003/2007/2010 to 2013/2016. Migration to the Exchange Online, coexistence and Hybrid deployments. Configuring MRM and DLP, Journaling, Role Based Access Control (RBAC), Microsoft Exchange server backup and disaster recovery. Support of Hosted Exchange deployments. Integration with mail gateways and spam filters, configuring SPF/DMARC/DKIM.
Managing Microsoft Azure, cloud resources, virtual machines, networking, VPN’s, storage and access. Migration to Azure. Implementing Azure Site Recovery services. Configuring Azure AD Connect, password synchronization and writeback, Pass-through Authentication and Single Sign-On.
Virtualization technologies such as Microsoft Hyper-V, VMware, XEN and KVM. V2V/P2V migrations. High availability, protection, backup and disaster recovery. Configuring multitenancy and role based access. Experience working with IaaS cloud platforms such as OpenStack, CloudStack and Azure Pack.
Support and configuration of backup and replication software - Nakivo, vRanger, Veeam, Symantec Backup Exec, Ahsay, SolarWinds and StoreGrid.
Implementing Single Sign-On solutions such as Okta, OneLogin, Centrify, Ping Identity and Azure ACS.
Securing corporate networks by centralized antivirus solutions, McAfee, Trend Micro, Microsoft System Center. Configuring firewalls, secure VPN’s and IPS/IDS systems.
Configuring and integrating a full range of Microsoft System Center products for IT-infrastructure management, automation, monitoring, backup and protection.
Linux server administration, configuring networking, firewalls, VPN’s, load balancers, proxy, storage and database services.
Cisco network administration, HA and QoS solutions. Configuring routers and switches 8xx, 28xx, 29xx, 35xx, 37xx, 65xx, 72xx series; VPN, IPSec, Firewall, OSPF, QOS, AAA, Vlan’s, VTP, DTP, STP, 802.1q, VoIP, HSRP/VRRP/GLBP, EtherChannel.

Exams and Certifications
Microsoft Certified Solutions Expert - Productivity
Microsoft Certified Solutions Expert - Cloud Platform and Infrastructure
Microsoft Certified Solutions Expert - Server Infrastructure
Microsoft Certified Solutions Expert - Private Cloud
Microsoft Certified Solutions Expert - Messaging
Cisco Certified Network Professional - Routing and Switching
Designing Cisco Network Service Architectures (642-874)
Designing the Cisco Cloud (300-465)
Cisco Certified Network Associate
Microsoft Certified Solutions Associate - Office 365
Microsoft Certified Solutions Associate - Windows Server 2012
Microsoft Certified Solutions Associate - Windows Server 2008
Microsoft Specialist - Designing and Deploying Microsoft Exchange Server 2016
Microsoft Specialist - Implementing Microsoft Azure Infrastructure Solutions
Microsoft Specialist - Server Virtualization with Windows Server Hyper-V and System Center
Microsoft Certified Professional
Microsoft Certified IT Professional - Enterprise Administrator on Windows Server 2008
Microsoft Certified Technology Specialist - Microsoft Exchange Server 2010, Configuration
Microsoft Certified Technology Specialist - Windows Server 2008 Applications Infrastructure, Configuration
Microsoft Certified Technology Specialist - Windows Server 2008 Active Directory, Configuration
Microsoft Certified Technology Specialist - Windows Server 2008 Network Infrastructure, Configuration
Microsoft Certified Technology Specialist - Windows 7, Configuration
European Association for Quality Languages Services (EAQUALS Advanced)

2016 - present | On Direct Business Services Ltd | London, United Kingdom
Cloud Services Provider | www.clouddirect.net
Position: Senior Infrastructure Engineer
Main responsibilities: Support a Cloud infrastructure, virtual infrastructure migration and consolidation, Microsoft Office 365 and Azure administration, maintenance of hosted services. Designing and implementing Cloud solutions.

2015 - 2016 | Redblade Limited | London, United Kingdom
Managed Services Provider | www.redblade.co.uk
Position: Senior Technical Engineer
Main responsibilities: 3rd line technical support. Maintain hosted services – IaaS, Hosted Email, Virtual Desktop Infrastructure, Backups and Antivirus solutions. Consulting services, proactive monitoring and disaster recovery. Hybrid Cloud implementations and support.

2013 - 2015 | Broadvox LLC | Cleveland, OH
SIP Trunking provider | www.broadvox.com
Position: Senior System Administrator
Main responsibilities: Windows Servers administration, ERP system deployment, support of enterprise messaging system. Patch management and hardware monitoring.

2011 - 2013 | CyberVision, Inc. | Kiev, Ukraine
IT-Consulting, Software Development | www.cybervisiontech.com
Position:  IT Consultant
Main responsibilities: IT consulting, working with external clients. Deploying Microsoft products and services, messaging system migrations and consolidations.

2010 - 2011 | JV "Vitmark-Ukraine" LLC | Odessa, Ukraine
Producing food and juices | www.vitmark.com
Position:  System Administrator
Main responsibilities: Systems and network support of HQ and branches across the country. Implementing security solutions, intrusion prevention and detection systems. Build and support corporate backup, monitoring and antivirus policies.

2008 - 2010 | TA “Inter-Ug” LLC | Odessa, Ukraine
Advertisement Agency
Position:  System Administrator
Main responsibilities: Implementing identity management system, email server migration, regional television and radio advertising systems support (4 cities, 3 television channels and 2 radio stations). Servers and workstations support.

2007 - 2008 | CB “SCB” LLC | Odessa, Ukraine
Commercial Bank
Position:  Help Desk Technician
Main responsibilities: 1st line support of 300+ users in total. Banking software maintenance. Digital keys administration for client/bank software. Working with hardware.

2002-2006 - Odessa Machine Tool College, Computer Systems and Networking services, junior specialist.
2008-2009 - Courses at Cisco Networking Academy. Certificate Cisco Certified Network Associate.
2009-2010 - Courses of English language at Odessa Language Study Centre. Certificate EAQUALS, level advanced.
2010-2011 - Courses at Cisco Networking Academy (BSCI, BCMSN, ISCW and ONT). Certificate Cisco Certified Network Professional - Routing and Switching.