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Mohammad Arif
@areskar
Level 1
Network Engineer and System Admin II CCNA II RCNA II RHCE II CEH
Bangladesh
English
About me
Hi! I’m Mohammad Arif Sarker, a certified Network Engineer and Server Administrator with 9+ years of experience in IT infrastructure.
✅ What I Offer:
• Technical & IT Support (Local/Remote).
• VoIP/IP-PBX, Call Center (Vicibox)
• Network support for Mikrotik, Cisco, Sonicwall, Fortinet, Sophos
• Linux/Windows Desk and Server support
• Cloud/VPS (LAMP, Nginx, CPanel, Plesk)
• Setup and monitoring with Zabbix, Nagios, Solarwinds, OPManager
• Hourly basis IT support & maintenance
Scalable, secure, and on-time solutions—let’s bring your IT vision to life!
Skills
Mohammad Arif
$18/hour
Offline •
Average response time: 1 hour
See my services
Technical Support
I will be your IT and technical support engineer
VoIP and Telephony
I will give professional asterisk, vicidial, dialer setup support
Want to work on an hourly basis?
Tell Mohammad Arif what you need.
$18
/
hourPortfolio
Work experience
Assistant Network Administrator
ServicEngine Limited • Full-time
Jul 2024 - Present • 2 yrs
Manage and maintenance of office IT infrastructure including Cisco Switch, SonicWall Firewall, ASA Firewall, Mikrotik Router. Oversee and manage 6 different ISP vendors. Ensure stable, uninterrupted internet connection across all 4 office locations. Lead project management for system and network-related initiatives. Support compliance, cybersecurity, and audit practices and procedures. Implement and maintain VPN solutions for secure remote connectivity. Provide solutions and support to the L2 and IT support teams. Delivery on-demand, desk-to-desk IT support for end users. Manage R&D efforts and introduce new services and features into the IT infrastructure
17 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 17 Reviews
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Most relevant
levysells
Mexico
Was very patient with me throughout the whole process answered all my questions and went above and beyond We highly recommend him and will continue to conduct buissnes with him
2 days
Duration
VoIP and Telephony
Helpful?
vntungwen
United Kingdom
Freelancer demonstrated professional subject matter expertise. From conception to delivery and inevitable troubleshooting he was exemplary in effort and co-ordination. Am happy to engage with in future undertakings.
8 days
Duration
Technical Support
Helpful?
shorehousemaint
United States
Mohammad was extremely responsive, took care of our networking challenges and was a pleasure to work with
4 days
Duration
Technical Support
Helpful?
thomasboggess39
United States
Stayed on tasked and was very patient and understanding. Will be using again soon!
6 days
Duration
VoIP and Telephony
Helpful?
artanblakqor120
Albania
Helpful?
