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@Ekushey
Flag of Bangladesh West Dhanmondi, Bangladesh
Member since 2008年8月13日
16 推荐

Russell John

在线 下线
I'm known for my fast turnaround time and ability to fix difficult problems that other freelancers have failed to solve. As I always say, hire me when everyone else fails, and I'll not leave you disappointed! My expertise is solving difficult problems and making things happen in the following areas: Linux system administration, website/server migration, malware cleaning, various CMS and eCommerce solutions, and more. In 2012, I was selected as the first-ever Featured Freelancer by Freelancer.com. As of 2015, I'm a part of Preferred Freelancer program, the group of elite of the elite freelancers as they say. My timezone is GMT +6, though I work round-the-clock to cater the needs of my clients in over 60 countries worldwide.
$35 美元/小时
397条评论
6.9
  • 94%已完成工作
  • 100%预算内
  • 100%准时
  • 14%重复雇用率

Portfolio

最新评论

经验

Ubuntu Member

Jun 2008

Ubuntu membership is recognition of a significant and sustained contribution to Ubuntu and the Ubuntu community.

Consultant

Mar 2008

Responsibilities include Linux system and network administration, setting up and maintaining Linux services such as Apache, BIND, Squid, Postfix, remote backup solutions, monitoring IT infrastructure with NagiOS, Cacti, shell scripting, deploying and maintaining Amazon Web Services (AWS).

Fedora Ambassador

Mar 2006 - Apr 2007 (1 year)

Was responsible for representing, promoting, and expanding the Fedora Project and its ideals to the Bangladeshi FOSS community and the public at large.

System Administrator

Feb 2003

Responsibilities: o Analyzing system logs and identifying potential issues with computer systems. o Performing routine audits of systems and software. o Performing backups. o Applying operating system updates, patches, and configuration changes. o Installing and configuring new hardware and software. o Adding, removing, or updating user account information, resetting passwords, etc.

教育

B.Sc. in Computer Science & Engineering

2001 - 2005 (4 years)

证书

Red Hat Certified Engineer (RHCE) (2007)

Red Hat

Red Hat Certified Engineer (RHCE) is earned by a Red Hat Certified System Administrator (RHCSA) who has demonstrated the knowledge, skill and ability required of senior system administrators for Red Hat Enterprise Linux systems. The RHCE Exam (EX300) is a hands-on, performance-based, two-hour exam. Red Hat recommends that participants augment their skills and build on their expertise by reading the RHCE exam objectives guide. In addition, Red Hat offers clear training paths for candidates to learn the required skills.

CompTIA Linux+ (2008)

Linux Professional Institute

CompTIA Linux+ powered by LPI is a high-stakes, vendor-neutral certification that validates the fundamental knowledge and skills required of Linux administrators.

Cisco Certified Network Associate (CCNA) (2007)

Cisco Systems

Cisco Certified Network Associate (CCNA) validates the ability to install, configure, operate, and troubleshoot medium-size route and switched networks, including implementation and verification of connections to remote sites in a WAN. CCNA curriculum includes basic mitigation of security threats, introduction to wireless networking concepts and terminology, and performance-based skills. This new curriculum also includes (but is not limited to) the use of these protocols: IP, Enhanced Interior Gateway Routing Protocol (EIGRP), Serial Line Interface Protocol Frame Relay, Routing Information Protocol Version 2 (RIPv2),VLANs, Ethernet, access control lists (ACLs).

Certified cPanel and WHM Sales Professional (2017)

cPanel University

The Sales certification covers the features, benefits, and fundamental usage of cPanel & WHM. Proves if you have what it takes to help sell your next cPanel & WHM server, cloud instance, or VPS server.

Certified cPanel and WHM Administrator (CWA) (2017)

cPanel University

The cPanel & WHM Administrator certification tests one's knowledge on service administration, ranging from webstack setup, to email troubleshooting, to custom DNS configurations, to administrating SQL engines through WHM.

Certified cPanel & WHM Systems Administrator I (CWSA-I) (2017)

cPanel University

The cPanel & WHM Systems Administrator I Exam requires an in-depth knowledge of managing a cPanel & WHM server from the command line. One has to show their abilities using cPanel provided shell scripts, troubleshooting common issues, and safely making decisions that affect an entire server.

NSE 1 Network Security Associate (2017)

Fortinet NSE Institute

Demonstrates understanding of the ever-increasing threat landscape and of general network security concepts.

出版物

Prospects of Open Source Software

资质

  • Preferred Freelancer Program SLA
    92%
  • US English Level 2
    90%
  • Numeracy 1
    90%
  • Blogging 1
    83%
  • Unix Level 1
    80%
  • HTML Level 1
    80%
  • UK English 1
    80%

验证

  • Facebook已连接
  • 优选威客
  • 支付已验证
  • 电话已验证
  • 身份已验证
  • 电子邮箱已验证

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