Freelancer logo How It Works Browse Jobs Log In Sign Up Post a Project
EXPLORE
DNS Microsoft Exchange Network Administration System Admin Windows Server
Profile cover photoundefined
You're now following .
Error following user.
This user does not allow users to follow them.
You are already following this user.
Your membership plan only allows 0 follows. Upgrade here.
Successfully unfollowed user.
Error unfollowing user.
You have successfully recommended
Error recommending user.
Something went wrong. Please refresh the page and try again.
Email successfully verified.
User Avatar
$50 USD / hour
Flag of INDIA
edakkara, india
$50 USD / hour
It's currently 12:17 AM here
Joined June 12, 2018
10 Recommendations

Muhammed Rafi K.

@RafimKs

annual-level-three.svgpreferred-freelancer-v2.svgverified.svg
5.0 (321 reviews)
7.4
7.4
$50 USD / hour
Flag of INDIA
edakkara, india
$50 USD / hour
99%
Jobs Completed
96%
On Budget
95%
On Time
17%
Repeat Hire Rate

Expert System, Network & VOIP Administrator

Top 1% in the Freelancer.com Community. I am excited to offer 14 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"
Freelancer System Administrators India

Contact Muhammed Rafi K. about your job

Log in to discuss any details over chat.

Portfolio Items

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
Client hired me to provision HPE brand new server from scratch.
I guide client to make basic ILO setting to provide me remote access to server.
I have configured the Raid/Disk and installed the OS on raid disks.
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
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
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
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
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
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

Reviews

Changes saved
Showing 1 - 5 out of 50+ reviews
Filter reviews by: 5.0
$150.00 USD
Very knowledgeable, easy to work with, and great communication. Highly recommend.
System Admin Windows Server
J
Flag of Steve C. @jag150s
7 days ago
5.0
$550.00 USD
Exceptional and detail
Microsoft Exchange Active Directory Powershell
R
Flag of Ricardo N. @rnspeed
28 days ago
5.0
$120.00 USD
Fantastic help. Identified my problem and instead of just creating a solution, suggested an alternate route that was even better than what I was trying to do. I recommend his work without hesitation.
Windows Desktop DNS OpenVPN VPN
M
Flag of David F. @modV123
1 month ago
5.0
$100.00 USD
Muhammed is an expert at his work. He resolved my microsoft outlook 365 issues immediately. Would highly recommend him.
Windows Desktop Microsoft Outlook
User Avatar
Flag of Carl D. @carldavis01
1 month ago
5.0
$70.00 USD
Professional Support
SQL VoIP Microsoft Windows Server Avaya
S
Flag of Sanjith S. @sanjithin
1 month ago

Experience

Cloud Administrator-Remote

Advanced IT - IT Outsourcing & Solutions Provider(MSP) Company Roseville, California-United States
May 2021 - Present
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.

System and Network Administrator

ABANA Enterprise Company
Sep 2019 - Present
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)

System Administrator

MASCO Group
Sep 2011 - Jun 2019 (7 years, 9 months)
 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

Education

BCA

Bharathidasan University, India 2013 - 2016
(3 years)

Qualifications

Microsoft Certified System Engineer

Microsoft
2007
Microsoft Certified System Engineer-MCSE

Microsoft Certified System Administrator

Microsoft
2007
Microsoft Certified System Administrator-MCSA

Microsoft Certified System Administrator-Messaging

Microsoft
2007
Microsoft Certified System Administrator-MCSA Messaging

Contact Muhammed Rafi K. about your job

Log in to discuss any details over chat.

Verifications

Preferred Freelancer
Identity Verified
Payment Verified
Phone Verified
Email Verified
Facebook Connected

Certifications

preferredfreelancer-1.png Preferred Freelancer Program SLA 1 97%

Top Skills

System Admin 217 Windows Server 202 Network Administration 166 Microsoft Exchange 122 DNS 81

Browse Similar Freelancers

System Administrators in India
System Administrators
Windows Server Experts
Network Administrators

Browse Similar Showcases

System Admin
Windows Server
Network Administration
Microsoft Exchange
Previous User
Next User
Invite sent successfully!
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759) & Freelancer Online India Private Limited (CIN U93000HR2011FTC043854)
Copyright © 2023 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.