Imej profil gwpuck89
Ahli semenjak 25 Ogos 2018
1 Cadangan


Dalam Talian Luar Talian
Linux enthusiast with a lifetime of personal experience and 5+ years professional experience architecting infrastructure-as-code, administering Linux systems, developing/troubleshooting web applications and remediating server security breaches.
$50 USD/hr
6 ulasan
  • 100%Kerja Diselesai
  • 100%Mengikut Bajet
  • 100%Tepat Pada Masa
  • 17%Kadar Ulang Upah


Ulasan Terkini


Build Release Engineer

Jul 2017 - Sep 2018 (1 year)

Designed, developed and implemented an automated system for automatically provisioning CI/CD pipelines including the following components in AWS: GitLab repositories, Jenkins job and associated Groovy pipeline script, stored in a separate repository and pulled in at build time, EC2 LAMP instances, CloudFront infrastructure, security groups, public and private DNS entries, and IAM roles for developers for new movie websites.

Linux Administrator (Contractor)

Sep 2016 - Jul 2017 (10 months)

Assisted developers with troubleshooting and data collection related to the distributed Java application. Developed and implemented log aggregation process using Apache Flume and Apache Solr. Developed and utilized existing DevOps processes for deploying the application and server configuration to hundreds of servers across multiple datacenters, using the Ansible configuration management system. Deployed Sensu telemetry/monitoring system

System Administrator

Mar 2015 - Jun 2016 (1 year)

Served as sole systems administrator. Managed internal and external DNS, networking, and configuration for all Active Directory and Linux servers. Services included Exim, nginx, php-fpm, postgresql, mongoDB, MySQL, haproxy, a redundant ISC-DHCP deployment and Kerberos. Deployed LibreNMS network monitoring system and secure syslog offloading. Implemented DDoS countermeasures in response to credible external threats. Virtualized physical machines

System Administrator

May 2014 - Feb 2015 (9 months)

Monitored and maintained a large network of Linux servers and VPS. Served as primary technical escalation point during a weekly rotating on-call shift. Assisted customer support department with technical issues Escalated issues to security, engineering, or network engineering departments as needed. Tracked and contributed to bug reports using the Atlassian JIRA tracking system. Responsible for executing disaster recovery plans

Junior System Administrator I / II

Jan 2013 - Apr 2014 (1 year)

Monitored dedicated, shared and virtual private servers using the Nagios monitoring suite. Performed and assisted with server set-ups and migrations. Provided support to dedicated/VPS and shared customers using CentOS, Debian and Windows servers. Tracked, disabled, and informed customers about malicious or compromised web applications. Provided technical support, account creation and recovery, client setup and troubleshooting for customers using the Microsoft Exchange 2008 service.


Computer Information Systems, A.S.

2009 - 2012 (3 years)

Information Security Assurance, B.A.Sc.

2014 - 2018 (4 years)


Certified Ethical Hacker (2016)


LPIC-1 (2014)

Linux Professional Institute

Cisco Certified Entry Networking Technician (2017)

Cisco Systems

CIWCertified Web Design Specialist (2014)


CIWCertified Database Design Specialist (2014)


Linux+ (2014)


Project+ (2016)



  • US English Level 1


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