Ievhenii Zaichuk Email & Phone Number

Киев, Украина

Kiev Region, Ukraine

Software:-- Asterisk [elastix & freepbx]: installing, configuring and implementation in prod.-- Windows Servers [ADDS, GPO, DNS]: maintenance of existing services, creating GPO.-- VMware [vsphere 6.0-6.7, HA Cluster, vSan]: design, implementation and support geo-dispersed HA Cluster.-- Kerio Connect: users accounting, mailbox quota, mail lists.-- Linux [RHEL, ubuntu, slackware].-- Kayako-- Bash/PS scripting for performing common tasks.Networking:-- Cisco [ASA, switches]: supporting prod configuration.-- Mikrotik [RouterOS]: supporting prod configuration.Draytek: [L2-L3]: creating and support network infrastructure between all back-officesL1:All common L1 tasks.

Kiev Region, Ukraine

Creating and supporting IT-infrustructure of Datacenter.

Ua

Responsibilities: Administration IT infrastructure of front and back offices; improvement and simplification of the infrastructure; full responsibility for the operation of IT infrastructure (6 physical servers (MS Windows 2008 R2 + MS Windows 2012) file server (MS Windows 2008 R2) Hyper-V MS Windows 2008 core;. DC (DNS, DHCP), + Medoc, Liga Server, support MS AX 2009, Cisco Care Phones Platform, Zabbix 3.0 based on Ubuntu Server 14.04, configuration and update of cash stations; user support; update user software (MS Windows 7-based); Maas360 administration system; technical documentation; support backup system ArcServe; block repair of equipment (replacement of components workstations); maintenance contracts and communication with contractors, administration IBM Lotus Domino server.

Kyiv

Responsibilities: Support and development of distributed systems, participation in the development and implementation of new services. Monitoring of services, ensuring data integrity. The development and use of new technologies. Preparation of technical and regulatory documentation. Advising users.

Ua

Responsibilities: comprehensive infrastructure support for more than 30 major companies all over Ukraine, in particular, in Kiev and Lviv, conducting IT-audits, implementation of new solutions in the customer's enterprise infrastructure; configuration and support of client workstations, supporting IT infrastructure companies to date, management of technical documentation.

Ua

Responsibilities: Administration servers (MS Windows Server 2003) to ensure their smooth functioning; installation and administration CRM system (SalesLogix); administration Web applications on servers; administration mail server (Ubuntu), protection against spam; administration and setup backup system, data backup support to date; software and configuration of the internal network and computers (20 PC, 2 servers); replacement of PC components, cartridges, large-block repair.

Ua

Responsibilities: Administration 30 PC (Windows XP), Windows server 2003, AV server support (Kaspersky AV Enterprise), configuration of 1C: Enterprise, large- and small-node PC repair and office equipment, training of personnel.