Foto de portada de perfil
Ahora estás siguiendo a
Error al seguir a usuario.
Este usuario no permite que los usuarios lo sigan.
Ya estás siguiendo a este usuario.
Tu plan de membresía solo permite 0 seguimientos. Mejora tu membresía aquí.
Dejaste de seguir correctamente a
Error al dejar de seguir al usuario.
Has recomendado exitosamente a
Error al recomendar al usuario.
Algo salió mal. Por favor, actualiza la página e intenta de nuevo.
Email verificado correctamente.
Avatar del usuario

Muhammed Rafi K.

@RafimKs

monthly-level-three.svgverified-v2.svgpreferred-freelancer-v3.svg
5,0
427
7,8
7,8
99%

Expert System, Network & VOIP Administrator

$50 USD / hora
・
Bandera de
India (4:04 a. m.)
・
Se unió el junio 12, 2018
$50 USD / hora
・
Top 1% in the Freelancer.com Community. I am excited to offer 16+ years of solid experience in Physical & Virtual Server & Networking Platforms, System Administration, Network Administration,Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your business: - Microsoft(Active Directory, DNS,DHCP, RDS,SQL Server(DB Admin),SharePoint, - Hyper-V, Exchange(All Versions &O365)Azure) - VMWare (ESXi, VCenter) - Citrix (XenApp, XenCenter) - Antivirus(Symantec(SEP),Mcafee(EPO),Kaspersky) - Linux (Ubuntu, CentOS,Debian) - Cloud(MS Azure,AMAZON AWS ,Google GCP,OVH and Digital Ocean) - Storage(Synology,QNAP,FreeNAS,WD,Dell and HP) - VOIP ( Avaya,3CX,Yeastar,XCally,GrandStream & FreePBX) - Firewalls (Fortinet, Sonicwall, Sophos, ASA,WatchGuard&PFSense) - Wireless(Cisco,Unify,Grandstream,Fortigate) - Routers (Cisco, Ubiquiti) - Servers (HP Proliant Servers) & (Dell/EMC Servers) I am happily available anytime using secure remote support or walk you through the steps via Freelancer chat .I am looking to show each client my worth to build a long relationship. Get started by clicking on "Hire Me"
Verificaciones
A tiempo
97 %
Dentro del presupuesto
98 %
Aceptar tarifa
88 %
Tasa de recontratación
18 %

Portafolio

Portafolio

9407266
9407336
9407299
4923794
9407266
9407336
9407299
4923794
Cambios guardados
5.0 · 427 Reviews
Opiniones
Avatar del usuario
FSMO Roles Migration to Azure DC • Precio no divulgado
It has been a genuine please working with you. I would love to work on currently ongoing and future projects. Thank you for going above and beyond in explaining the process and taking time out at the last minute.
Frye S.
@Coremodels
•
Bandera de
Saint Joseph, United States
•
hace 24 días
Compartir
K
Muhammed is amazing. Easy to work with and an expert in all areas. Will use him again for all projects
Ken B.
@kenbarnaby
•
Bandera de
Sacramento, United States
•
hace 1 mes
Compartir
Avatar del usuario
Excellent support in resolving the AD and DC sync issues on priority.
M.Venkata R.
@aws25venkat
•
Bandera de
DUBAI, Oman
•
hace 2 meses
Compartir
Avatar del usuario
Client locked out of O365 • $50 USD
Lightening fast support and turnaround!
Matt S.
@matt9788
•
Bandera de
Malvern, United States
•
hace 2 meses
Compartir
R
Reset Router • $50 USD
thanks again Mr. Dependable
Randall R.
@Randy731
•
Bandera de
Sterling Heights, United States
•
hace 3 meses
Compartir
Experiencia
Cloud Administrator-Remote
may, 2021 - Presente
•
3 años, 7 meses
Advanced IT - IT Outsourcing & Solutions Provider(MSP) Company Roseville, California-United States
may, 2021 - Presente
•
3 años, 7 meses
Administration of Office 365,SharePoint,Teams,Exchange Online,Google workspace, google drive for multiple clients. Managing multiple cloud FreePBX instance hosted on Digital Ocean, managing windows Hyper-V servers hosted on cloud with Hyper-V VM replications to another data center. Managing backups using Veeam B&R and storing offsite copy in Cloud using crashplan and carbonite.Managing ESET endpoint protection for MSP and managing multiple PFsense ,FortiGate and SonicWALL firewalls.
may, 2021 - Presente
•
3 años, 7 meses
System and Network Administrator
sept, 2019 - Presente
•
5 años, 3 meses
ABANA Enterprise Company
sept, 2019 - Presente
•
5 años, 3 meses
Administration and troubleshooting of Exchange mail Routing issues, Exchange Database Issues, Exchange DAG issues on Exchange 2010, 2013, 2016 MS Exchange on premise, about 20 remote sites, 3000 mailboxes: managing, monitoring, troubleshooting, and migrating. Migration of Exchange from 2010 to 2013 and 2016 SQL Server DB Administration and configuration(Always on ,DB Mirroring , transaction log shipping, Backup)
sept, 2019 - Presente
•
5 años, 3 meses
System Administrator
sept, 2011 - jun, 2019
•
7 años, 9 meses
MASCO Group
sept, 2011 - jun, 2019
•
7 años, 9 meses
 Administration and Configuration of Hyper-V 2012 server and Managing and Provisioning Guest Server Operating System  Installation & Trouble Shooting of Xerox Network all in one Printer and all Other Software  Administration of Time Attendance Systems  Maintaining and Controlling the entire Telephone System of the Company by using Avaya IP Office 500 V2  Maintaining and Controlling the Grand stream IPPBX and IP Phone in Project sites
sept, 2011 - jun, 2019
•
7 años, 9 meses
Educación
Bharathidasan University
2013 - 2016
•
3 años
BCA
Bandera de
India
2013 - 2016
•
3 años
Calificaciones
Microsoft Certified System Engineer
2007
Microsoft
Microsoft Certified System Engineer-MCSE
2007
Microsoft Certified System Administrator
2007
Microsoft
Microsoft Certified System Administrator-MCSA
2007
Microsoft Certified System Administrator-Messaging
2007
Microsoft
Microsoft Certified System Administrator-MCSA Messaging
2007
Certificaciones
P
Preferred Freelancer Program SLA
¡Invitación enviada correctamente!
¡Gracias! Te hemos enviado un enlace para reclamar tu crédito gratuito.
Algo salió mal al enviar tu correo electrónico. Por favor, intenta de nuevo.
Usuarios registrados Total de empleos publicados
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2025 Freelancer Technology Pty Limited (ACN 142 189 759)
Cargando visualización previa
Permiso concedido para Geolocalización.
Tu sesión de acceso ha expirado y has sido desconectado. Por favor, inica sesión nuevamente.