arifnafees adlı kullanıcının profil görüntüsü
@arifnafees
Pakistan bayrağı Karachi, Pakistan
21 Nisan 2015 den beri üye
0 Referans

arifnafees

Çevrimiçi Çevrimdışı
After getting nine years of experience in system and IT administration along with multiple certifications, I am confident enough for providing you a perfect solution to your technical issues and projects from starting to the completion. I would be available on daily basis as required and full time available on weekends. Having flexible and friendly nature you would find me very cooperative and dedicated to your work. I am proficient in the following areas: Virtualization ---Vmware Vsphere High Availability & Disaster Recovery ---Veeam Backup & Replication Windows Server ---Active Directory, File Services, WDS Mail Server, Database Server ---Exchange, Mdaemon VOIP --- Elastix, Freepbx Cloud Computing ---AWS, EC2, RDS, VPC, ECS, S3, EFS, Cloudfront, Elastibeanstalk Website Development ----Wordpress, PHP, HTML, CSS, Javascript
$20 USD/hr
13 değerlendirme
4.6
  • 100%Tamamlanmış İşler
  • 100%Bütçe Dahilinde
  • 100%Zamanında
  • 15%Tekrar İşe Alım Oranı

Portfolios

Son Değerlendirmeler

  • The S. görüntüsü Cloud Management $150.00 USD

    “Muhammad is a high quality technical writer with great cloud skills. I would recommend him to everyone.”

  • Saad A. görüntüsü ai project £50.00 GBP

    “really great quality work will use him all the time for the best quality work”

  • Tota T. görüntüsü propose a framework for cloud computing migration [Sealed]

    “He is very helpful and cooperative. I absolutely recommend him. Thanks”

  • Saad A. görüntüsü Amazon Cloud project + report £100.00 GBP

    “Very good work”

  • Avani S. görüntüsü Need help in troubleshooting for AWS security groups $125.00 USD

    “Muhammad has done a great deal of work for us! We are a Swedish based company that have had the honour and fortune to work with Muhammad. His curiosity and self-initiative have made it a delight working with him. He's a senior expert in AWS cloud solutions that helped us solving an issue that none of our other developers could solve! Muhammad worked very hard and solved it. He has excellent English skills. If you need someone to actually solve the problem he is the right man for it!”

  • Frankie P. görüntüsü Aws - increase block storage and resize instance $30.00 USD

    “Great job Updated size of instance and helped get server running again. Thanks”

Tecrübe

Manager IT Infrastructure

Mar 2016

• Database management, optimization, backup and recovery management • Installation, configuration, & maintenance of Windows Servers, Domain Controller, Active Directory, Exchange & Proxy Server, Project Management & Collaboration Suites • Document & demonstrate solutions by developing documentation, flowcharts, layouts, and diagrams. • Prepare training manuals & ensure that software support & trainings shall be provided to end users.

I.T Administrator

Dec 2014 - Apr 2016 (1 year)

• Administration of Domain Controllers (AD), File Servers, MS TMG 2010, Mdaemon Server, & different Application Servers. • Configured and managing ESXI Server 5.5. • Configured and managing Marketing Mail Software’s like Maxbulkmailer, AB Bulk Mailer. • Daily Backup of the Account’s Database Application Software and time to time backup for the File Server.

Network Administrator

Sep 2013 - Nov 2014 (1 year)

• Administration of Domain Controllers (AD), File Servers, Proxy Server, MS ISA 2004/2006 and different Application Servers. • Migration of Win XP machines to Win Seven using WDS. • Manage NOD Antivirus Servers & deploy Security patch Updates. • Configured and manage Wireless Routers, IP Camera and CCTV DVR Setup using static IP’s. • Automatic data backup of file server by configuring RAID Mirror. • Configures and manages network management system and analyze performance of systems, networks and software applications. And troubleshoot, isolate and resolve problems in effective time frame. • Administrating Prometric Test Centre (A Franchise of Haidri IT Services) for conducting different clients exams.

IT Incharge

Dec 2008 - Jun 2011 (2 years)

• Administration and managing Active Directory 2003 (domain controller deployment, Users/Groups/Computer Accounts management, Group Policy management). • Automating the Schedule for updating the windows, antivirus and necessary software. • Overall Management of IT related Issues. • Help Desk/ end-user LAN/ Hardware/ Software Support. • Maintain data backup. • Purchased desktop equipment, laptops and software.

Eğitim

Telecommunication

2004 - 2008 (4 years)

Masters Computer Science

2017 - 2019 (2 years)

Nitelikler

CCNA (2010)

Cisco

May 2010 Certified

MCSA Win 2003 (2010)

Microsoft

Feb 2010 Certified (Security Specialization) For Verification [login to view URL] Transcript ID 855621 Access Code 3133078581

AWS Solution Architect Associate (2018)

Amazon Web Services

AWS Cloud Computing Certified Solution Architect

Sertifikalar

  • Preferred Freelancer Program SLA
    97%
  • TCP/IP
    80%
  • AWS
    77%
  • US English Level 1
    75%

Doğrulamalar

  • Facebook Bağlantılı
  • Tercih Edilen Freelancer
  • Ödeme Onaylı
  • Telefon Onaylandı
  • Kimliği Doğrulanmış
  • E-posta Onaylı

Başlıca Becerilerim

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