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@osypets
Bandera de Ukraine Pervomaisk, Ukraine
Miembro desde 20 de enero de 2015
1 Recomendaciones

osypets

En línea Desconectado
About me About 7 years I worked as system administrator at a company that provides SaaS-service from Microsoft and Linux/Windows VPS-service. Part of my job is related to the migration of customer services "in the cloud". I also have extensive experience in the installation and support VOIP-based systems (Cisco, Avaya, Asterisk, Freeswitch, etc). My knowledge and services Clouds - Amazon; - Microsoft Azure; - MediaTemple; - DNS-services; Security - VPN - LT2P, PPTP, Site-to-Site, SSL ; - Firewall - IPS/IDS; - User-based policies - AD/LDAP/RADIUS integration; - DoS/DDoS; - Application and access control; - Antivirus solutions; Networking - L2/L3 switching, VLANs, Access control, Link aggregation, high availability; - Routing - Load balancing; - Traffic shaping / QoS; VOIP - SIP/H323; - Truks - Routing; - Device provisioning; - IVRs - Call Center; Storage - SAN; - Backup solutions; - Data Recovery; Technologies - Virtualization; - High availability; - Cloud computing; - SaaS, IaaS, DaaS; - Remote apps; OS - Windows Sever (2003, 2008R2, 2012R2); - Windows (XP, Vista, 7, 8); - Mac OS X; - Linux (Debian, Ubuntu, CentOS); Vendors - Microsoft, Cisco, HP, Lenovo, Fortinet, Alcatel, Avaya, Symantec, SonicWall, TrendMicro;
$45 USD/hr
28 comentarios
5.6
  • 97%Trabajos finalizados
  • 100%Dentro del Presupuesto
  • 100%A tiempo
  • 11%Tasa de recontratación

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Comentarios recientes

  • imagen de mkmerie Integrate Cisco Phone CP-8841 & CP-7841 to work with Elastix $185.00 USD

    “I would like to work more with Volodymyr .. he is perfect, Patient & had good Behavior of dealing with me”

  • imagen de gregory47 I would like to hire a Cisco Engineer $200.00 USD

    “All is well.”

  • imagen de mattemontreal Mount 4 Wireless AP at Kiev Ukraine $442.00 CAD

    “good job and on time. customer is happy with the service.”

  • imagen de thearcitechet Migrate windows server 2000 to 2008 R2 $350.00 USD

    “Excellent work, very knowledgeable about Windows servers , able to understand the entire scope of the project and suggest improvements and genuinely takes interest in projects.”

  • imagen de Lrennells1 Project for osypets $150.00 USD

    “Great guy to work with. Too bad [login to view URL] billed my credit card twice for the project milestone. I have disputed the payments with my credit card.”

  • imagen de faridfadaie Setup an Asterisk server $223.00 USD

    “Vladimir is awesome. He went beyond what was expected of him. He is good with various packages in Linux. I will definitely work with him again.”

Calificaciones

Microsoft Certified Professional (2012)

Microsoft

Certificaciones

  • Cloud Computing 1
    80%
  • US English Level 1
    80%
  • VPN 1
    78%

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