Muhammed Rafi K. Profile

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DNS

Microsoft Exchange

Network Administration

System Admin

Windows Server

5.0

(388条评论)

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$50 USD/小时

malappuram,

india

$50 USD/小时

目前这里是11:16 上午

六月 12, 2018已加入

12 推荐

Muhammed Rafi K.

@RafimKs

5.0

(388条评论)

7.7

89%

$50 USD/小时

malappuram,

india

$50 USD/小时

99%

工作已完成

97%

在预算内

96%

按时

18%

重复雇用率

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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作品集

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

变更已保存

展示50+中的1-5条评论

筛选评论规则：

5.0

$75.00 USD

QNAP configuration

Muhammed is my QNAP God. He knows what he is doing.

+1更多

3 天前

5.0

价格未公开

SQL Express Software Upgrade from 2014 to 2017

Muhammed was great to work with. Very professional, great communication, and solved all of our problems.

Software Architecture

MySQL

Database Administration

Microsoft SQL Server

5 天前

5.0

价格未公开

Help with setting up email account

Was very professional and completed the project satisfactorily.

Technical Support

Email Developer

GoDaddy

11 天前

5.0

$50.00 USD

Fixing DMARC , email delivery and Exchange Support

Great job.. thanks again

+1更多

13 天前

5.0

价格未公开

Fix Email deliverability issues

Mr. Rafi has pro actively approached the work and completed in time. Highly recommended !

14 天前

经验

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

5月 2021 - 现在

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

9月 2019 - 现在

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

9月 2011 - 6月 2019 (7 年, 9 个月)

 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