Glenn W.
100% Job Success

Senior Linux Systems & Devops Engineer

I'm a senior Linux Systems Engineer/Administrator with over 20 years of experience. I started my career as a software developer but switched to Linux engineering. I’m looking for medium to long-term clients that would like to have an expert systems engineer to manage and monitor their application stacks in AWS or elsewhere. These days it is about the power of small teams to implement big ideas, let me be part of your team. I am also very proficient at tracking down difficult issues and devising a solution as quickly as possible. I'm also open to being your on-call person for your systems as long as you provide a minimum number of hours per week. I have experience managing and securing multiple Linux systems in a data center or in a public cloud (AWS/Azure/GCP/IBM Cloud/Digital Ocean/others). I've supported multiple application types running on Linux ranging from websites, VoIP stacks, databases, storage arrays, business intelligence, etc. I'm equally fluent in Redhat/Centos and Ubuntu/Debian flavors of Linux. I've used multiple tools like Chef, Grafana/Prometheus, Ansible to manage and monitor systems. I also have some experience administering Windows servers, mostly with Linux integration or running specialized applications on Windows. I'm also well versed in using technologies like TeamViewer, $lack, Teams, IRC, Jira, Wikis and other tools for remote collaboration. I'm using GPT-4 to increase productivity and multiple GPTs to diagnose issues quickly. I've also integrated the OpenAI API to some simple applications with GPT-4 and can suggest how to scale such systems. Technology Summary: Apps/Tools: Apache/nginx Web Stack, Chef Server, Grafana/Prometheus, Wazuh, Ansible, Wordpress, Jenkins, Git/Gitlab/Github, Distributed Crypto Ledgers, ChatGPT/GPT-4 api Operating Systems: Redhat/Centos, Debian/Ubuntu, MacOS X, Windows Server 2008R2 Languages: Python, Ruby, PHP, Golang, Bash, Java Databases: MySQL, PostgreSQL,MongoDB, Oracle Cloud Providers: AWS, Azure, Digital Ocean, Google Cloud, IBM Cloud Networking: Cisco switches, Artista switches, Netscaler LBs, AWS ELB, Linux networking/firewall Hardware: IBM Servers, Dell Servers, HPE Servers, HPE 3Par SAN, Dell EqualLogic SAN, IBM Block & File Storage, APC PDUs Virtualization: Proxmox VE, KVM, Oracle VM, VirtualBox, VMware, Xen 4, Docker/Containers

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  • MySQL
  • Python
  • PostgreSQL
  • OpenAI API
  • Linux System Administration
  • Security Infrastructure
  • Systems Engineering
  • Cloud Computing
  • Linux
  • Large Language Model
  • AI Builder
  • LangChain
  • AI Model Integration
  • MLOps