Goran C.
Novi Sad, Serbia
100%
Job Success
Top Rated
Network Engineer with VOIP and Linux skills.
$60.00/hr
I'm network and VOIP engineer with 11 years of experience.
Over time I've completed the following certificates:
1. CCNA
2. CCNA security
3. CCNA wireless
4. CCNP - Not certified yet
5. MTCNA
6. MTCRE
7. Linux Essentials
8. LPIC-1
9. Sophos UTM Engineer
10. dCAA
11. 3CX
I have experience with the following vendors:
Cisco
Cisco ACI
MikroTIK
Sophos UTM
Fortinet
Checkpoint
HP
Ubiquiti - Unifi
Juniper
Alied Telesis
PfSense
I can help you with:
Router configuration
WAN Failover
VPNs - IPSec, L2TP, OpenVPN etc...
Routing - Static, Dynamic including OSPF and BGP
MPLS - L3VPN
IPSec
Firewall - Filter rules, mangle rules etc...
FHRP
VRF
QoS
Switch configuration
Vlans
FHRP
Etherchannel
Port security
Voice Vlan
Trunks
Troubleshooting
Wireless configuration
Cisco WLC and LWAPs
Ubiquity Unifi - AP, Switch, USG
MikroTIK - I have probably configured 500+ MikroTIK devices
VOIP
3CX PBX deployment on prem and in cloud
Phone management
SIP Trunk management
DID management
IVR
Queues
Ring Groups etc...
Email security
Sophos UTM email filter
Spam Titan email filter
DNS - SPF, DKIM, DMARC
Reach out if you find this interesting and we can discuss the details about your project.
Work history
Work history
Help me with my home network setup
Mar 10, 2025
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Mar 15, 2025
"Goran was fast and very friendly! Highly recommended! I would rehire him if I ever needed more work done."
Private earnings
Sophos Expert
Jan 27, 2018
-
Feb 11, 2025
No feedback given
Private earnings
Network Assessment and Configuration
Jun 5, 2018
-
Feb 20, 2024
"Goran always provides great insight and delivers to spec. Highly recommended in this space."
Private earnings
Maintenance & Managment of router and VPN Network
Nov 7, 2018
-
Feb 20, 2024
"Goran always provides great insight and delivers to spec. Highly recommended in this space."
Private earnings
PFSense
Dec 19, 2023
-
Dec 20, 2023
"Goran is excellent. He did a great job. I recommend him for cooperation."
Private earnings
Configure 3CX environment for small school
Feb 16, 2023
-
May 15, 2023
"Job cancelled by client. No concerns with freelancer."
Private earnings
Networking Expert
Nov 7, 2018
-
Jan 5, 2023
"Job well done."
Private earnings
Non SBC Reg
Oct 31, 2022
-
Oct 31, 2022
"Really knowledgable guy, will be a great resource for me going forward"
Private earnings
Fine Tuning of 3CX Phone System / DIDs Routing
May 14, 2021
-
Jun 21, 2021
Private earnings
Konfiguracija Mikrotika. Prilagoditi na promenu provajdera
Dec 22, 2020
-
Dec 24, 2020
Private earnings
MicroTik Router Setup
Feb 6, 2025
-
Present
Job in progress
Private earnings
pfSense configuration
Dec 21, 2024
-
Present
Job in progress
Private earnings
Mikrotik - base AP and VPN setup
Dec 11, 2024
-
Present
Job in progress
Private earnings
Gaming Centers Mikrotik configuration and maintenance
Jun 11, 2024
-
Present
Job in progress
Private earnings
MikroTik Expert
Jun 7, 2024
-
Present
Job in progress
Private earnings
Mikrotik
Nov 27, 2022
-
Present
Job in progress
Private earnings
3CX Technical Support Specialist
Nov 18, 2022
-
Present
Job in progress
Private earnings
3CX Technical Engineer
Nov 18, 2022
-
Present
Job in progress
Private earnings
Mikrotik and VoIP
Sep 2, 2022
-
Present
Job in progress
Private earnings
Remote Mikrotik support
May 17, 2022
-
Present
Job in progress
Private earnings
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