a
areskar

Mohammad Arif

@areskar
4,7(17)

Level 1

Network Engineer and System Admin II CCNA II RCNA II RHCE II CEH

Bangladesh
Engels
Sommige informatie wordt in het Engels weergegeven.
Over mij
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!... Lees meer

Skills

a
areskar
Mohammad Arif
US$ 18/uur
offline • 
Gemiddelde reactietijd: 1 uur

Bekijk mijn diensten

Technische ondersteuning
I will be your IT and technical support engineer
4,5(4)
VoIP en telefonie
I will give professional asterisk, vicidial, dialer setup support
5,0(3)

Wil je op uurbasis werken?

Vertel Mohammad Arif wat je nodig hebt.

US$ 18

/

uur

Portfolio

Werkervaring

Assistant Network Administrator

ServicEngine Limited • Fulltime

Jul 2024 - Present1 yr 10 mos

 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
4,7

(15)
(2)
(0)
(0)
(0)
Specificering van de beoordeling
  • Communicatieniveau van de freelancer
    4,7
  • Kwaliteit van de levering
    4,7
  • Waarde van de levering
    4,7
1-5 van 17 reviews
Sorteer op
Meest relevant
    V

    vntungwen

    GB

    Verenigd Koninkrijk

    4

    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.

    Werkvoorbeeld
    Nuttig?
    Ja
    Nee
    L

    levysells

    MX

    Mexico

    5

    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 dagen

    Looptijd

    gig

    VoIP en telefonie

    Werkvoorbeeld
    Nuttig?
    Ja
    Nee
    S

    shorehousemaint

    US

    Verenigde Staten

    5

    Mohammad was extremely responsive, took care of our networking challenges and was a pleasure to work with

    Werkvoorbeeld
    Nuttig?
    Ja
    Nee
    T

    thomasboggess39

    US

    Verenigde Staten

    5

    Stayed on tasked and was very patient and understanding. Will be using again soon!

    6 dagen

    Looptijd

    gig

    VoIP en telefonie

    Werkvoorbeeld
    Nuttig?
    Ja
    Nee
    A

    artanblakqor120

    AL

    Albanië

    5

    Thnx professional

    1 dag

    Looptijd

    gig

    VoIP en telefonie

    Nuttig?
    Ja
    Nee