Hình đại diện của arifnafees
@arifnafees
Cờ của Pakistan Karachi, Pakistan
Làm thành viên từ 21 tháng 4, 2015
0 Đề xuất

arifnafees

Trực tuyến Ngoại tuyến
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 nhận xét
4.6
  • 100%Công việc đã Hoàn thành
  • 100%Đúng ngân sách
  • 100%Đúng hạn
  • 15%Tỉ lệ thuê lại

Portfolios

Các nhận xét gần đây

  • hình của The S. Cloud Management $150.00 USD

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

  • hình của Saad A. ai project £50.00 GBP

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

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

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

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

    “Very good work”

  • hình của Avani S. 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!”

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

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

Trải nghiệm

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.

Giáo dục

Telecommunication

2004 - 2008 (4 years)

Masters Computer Science

2017 - 2019 (2 years)

Bằng Cấp

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

Chứng nhận

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

Xác minh

  • Đã kết nối với Facebook
  • Freelancer ưa thích
  • Thanh toán đã được xác minh
  • Đã xác nhận qua điện thoại
  • Đã xác thực danh tính
  • Email đã được xác minh

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