Alexander L.

Alexander L.

FreeBSD / MikroTik / voip / Linux / Cisco Engeneer

Zaporizhzha, Ukraine



What's the difference?

I have 17+ (since 1997) years experience in system administration on FreeBSD servers and routers, Cisco routers and switches, TCP/IP, Centos Linux on trixboxes and Elastix, MikroTik routers, VMWare ESXi, etc.

I have network and system andminstration, network engineering, management, troubleshooting and repair experience and skills.

Also I have voip experience in such protocols h323, sip, iax2, and configuring various voip devices and clients. Setup trixbox, elastix servers with voip clients an…


Work History & Feedback

Security Website & Server Management

“Great at what he does, sometimes slow to respond with emails. I have enjoyed working with him.”
26 hrs @ $35.00/hr
Earned $922
Tests Taken
Name Percentile Score

Cisco Networking Test


Networking Concepts Test