Nikolay Yankov

Provide Microsoft Exchange support to corporate clients with environments bigger than 500 000 mailboxes (altogether) Create, configure, and maintain Exchange databases, mailboxes, address lists, distribution groups, and message routing and any kind of PowerShell automations. Deep Level troubleshooting in conjunction with vendor and third-party support within the applicable technology platform. Managing Messaging environments – Exchange servers, OCS, Lync, Skype for Business, o365.

Managing Messaging environments – Exchange servers, Lync 2013, OCS, Blackberry, o365, Windows servers, Active Directory, Web (IIS), HP Open View, PowerShell, blocked message release using ScanMail for Exchange (SMEX), Fax services user management, MessageLabs Continuous operations, Incident and Change Management of the supported servers. Troubleshooting processes, documentation, reporting, trend analysis.

Managing and supporting environments: FTP Servers, IIS and Apache Servers, Video Controlling Systems, Access Control Systems, Asterix VoIP Server, Domain Controller, Active directory, VPN networks, solar monitoring systems: Solar-Log and SMA Hardware support computers, tablets and phones: OS X, Win 98, WinXP, Win7, Win8, IOS, Android PalmOS. Automation with PowerShell

Computer and server assemble. Support of client devices including configuration, deployment, troubleshooting and repair Install updates and service packs on Windows/Mac/Linux servers Performing troubleshooting to system failures and identify bottlenecks to ensure long term efficiency of network. Evaluate local area network (LAN) or wide area network (WAN) performance data to ensure sufficient availability or speed, to identify network problems, or for disaster recovery purposes.

Perform bare fiber test, fault locate fiber strands and provide solutions along with implementing those solutions. Analyse and repair network-related problems reported by end users, and notices from monitoring software. Network and cable data collection/archiving concerning fiber optic networks along with ability to document cable or network issues with capability to present the information intelligibly to network management that includes a variety of feasible solutions.