Muhammed Rafi K. Profile

MENJELAJAH

5.0

(410 ulasan)

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E-mel berjaya disahkan.

$50 USD / jam

malappuram,

india

$50 USD / jam

Sekarang jam 5:25 PG di sini

Menyertai Jun 12, 2018

14 Cadangan

Muhammed Rafi K.

@RafimKs

5.0

(410 ulasan)

7.7

88%

$50 USD / jam

malappuram,

india

$50 USD / jam

99%

Pekerjaan Disiapkan

97%

Mengikut Bajet

96%

Tepat Pada Masa

17%

Kadar Upah Semula

Expert System, Network & VOIP Administrator

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"

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Portfolio

Client hired me to fix Exchange Vulnerabilities .
Updated the dot net to latest versions .
Reconfigured RPC Proxy.
I have installed latest CU for exchange to fix the vulnerabilities.

Exchange Server latest CU upgrade

Provisioning HPE Server

Client hired me to fix the NUTANIX HCI
Upon assessing the infrastructure , the customer is Nutanix running on old version .
Installed latest version of PRISM and patches .

Nutanix PRISM Upgrade

I have successfully installed and configured Sharepoint 2019 , Exchange 2019 with 2 node DAG configuration and hosted multi domains emails on the same exchange,Migrated mailboxes from GSuite to Exchange on Premises.

Exchange and Sharepoint Installation

Exchange Server latest CU upgrade

Provisioning HPE Server

Nutanix PRISM Upgrade

Exchange and Sharepoint Installation

Ulasan

Perubahan disimpan

Menunjukkan 1 - 5 daripada 50+ ulasan

Tapis ulasan mengikut:

5.0

Harga tidak didedahkan

Urgent Email & MX Records Troubleshooting Assistance Required

Our configuration was fairly complex, yet this freelanced was able to troubleshoot the problems and get us back up and running very quickly. His communication skills are great. He is knowledgeable, smart, efficient, and patient all at the same time. I will definitely work with him again. HIGHLY RECOMMENDED!

+1 lagi

Kristin A.

@schnauzerlove

•

20 hari yang lalu

5.0

Harga tidak didedahkan

Azure File Share Mapping Drive over Site to Site VPN

Very experiences network admin. Was able to easily solve our issue. Highly recommended.

Cloud Computing

Azure

Windows Server

Network Administration

C-Media D.

@cdmediasl

•

23 hari yang lalu

5.0

Harga tidak didedahkan

Ubiquiti Expert for Wireless AP Troubleshooting

Great job done well and quick ,,, knew his stuff.. Thanks

System Admin

Wireless

Computer Security

Network Administration

Boyd W.

@Boyd66

•

2 bulan yang lalu

5.0

Harga tidak didedahkan

FreePBX Setup Expert Needed

This was my first experience of using Freelancer, and Muhammed was brilliant in every respect. I've already got plans to hire him again for a defined project when I upgrade my servers.

PHP

Linux

Software Architecture

Asterisk PBX

VoIP

Andrew D.

@kennetaviation

•

2 bulan yang lalu

5.0

$250.00 AUD

Project for Muhammed Rafi K. -- 2

Honest, reliable and great service as always. Responsive and if you want the job done, he'll do it with no hesitation. Rehired for multiple projects and issues. 6 stars!

+1 lagi

Gorgi S.

@geekknowtech

•

2 bulan yang lalu

Pengalaman

Advanced IT - IT Outsourcing & Solutions Provider(MSP) Company Roseville, California-United States

Mei 2021 - Hari ini

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.

ABANA Enterprise Company

Sep 2019 - Hari ini

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)

MASCO Group

Sep 2011 - Jun 2019 (7 tahun, 9 bulan)

 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