Hình đại diện của RaalFy
@RaalFy
Cờ của Nigeria Makurdi, Nigeria
Làm thành viên từ 11 tháng 5, 2014
7 Đề xuất

RaalFy

Trực tuyến Ngoại tuyến
Hi, I'm Ralph, an all-around Linux systems administrator with over 10 years of experience in Linux systems. I've worked on several Unix infrastructures and application systems including web-servers (Apache, Nginx), TCP/IP networking and other core technologies (DNS, SFTP, SSH, etc) - Amazon Web Services, Google Cloud, Digital Ocean, Vultr, Linode - Pro-active monitoring of system end-points. - Server Administration (CentOS, Debian, Ubuntu) - Accountable outbound e-mail delivery (DKIM, SPF, DMARC). - Virtual Machines (OS deployment, ERP installation, configuration, security.) - Security (Firewalls, Security policies, Blocking attacks - Management, Architecture, Backup and Monitoring - Network Systems Analysis and Capacity Planning - Performance improvement (ability to diagnose a problem in configuration) - Fedena School Management System (Pro Installations, Integrations, Upgrades) - High Availability and scalability experience - General consultations
$25 USD/hr
143 nhận xét
6.7
  • 97%Công việc đã Hoàn thành
  • 99%Đúng ngân sách
  • 97%Đúng hạn
  • 26%Tỉ lệ thuê lại

Portfolio

Các nhận xét gần đây

  • hình của Geevar C. Project for RaalFy $50.00 USD

    “Ralph is a Excellent Provider !”

  • hình của Ben B. Project for RaalFy $25.50 USD

    “RaalFy is amazing. A real professional, with extensive knowledge of TCP/IP, networking, and linux. Able to do research and come up with creative solutions to solve problems. Highly recommend.”

  • hình của Deguilhem G. Nextcloud ssl modify €30.00 EUR

    “Very good and very fast job. Thank you for your professionalism. I happy to work with you soon. You have do the project in very less time, very rapid.”

  • hình của Aakash K. Project 18899602 has been deleted ₹2000.00 INR

    “Happy to work with Raalfy again”

  • hình của Andy H. Multi screen processor $400.00 USD

    “Ralph is an exceptional engineer. Creative thinking and a eye for understanding what a client needs quickly even if they;re not sure themselves :) On budget, on time, and delivered what we needed. Very happy.”

  • hình của Nicholas L. Project for RaalFy -- 2 $50.00 USD

    “Second time am working with Raalfy. Once again he has delivered. You are the man”

Trải nghiệm

Lead Support Specialist

Jan 2009 - May 2011 (2 years)

I coordinated affairs of the Support department of the organization behind the SMF software, Simple Machines, LLC. Previously, I was brought on as a Support Specialist but was later elected to serve as the lead representative of the support team. I moved on to lead the marketing team before retiring in 2012 to attend to RL pressing issues.

Giáo dục

B.Sc Mass Communication

2010 - 2014 (4 years)

Bằng Cấp

B.Sc Mass Communication (2014)

Benue State University, Makurdi

Degree in Mass Communication.

Các xuất bản

ralph.com.ng

A technology blog that covers different topics.

Chứng nhận

  • Numeracy 1
    96%
  • Preferred Freelancer Program SLA
    92%
  • US English Level 1
    88%
  • WordPress
    88%
  • Unix Level 1
    83%
  • HTML Level 1
    78%
  • Java Level 1
    78%
  • UK English 1
    78%

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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