Jeffrey Fonseca — Resume
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jeff.fonseca777 [at] gmail.com • +1-573-***-**** |
Github : moonpiedumplings • Website/: moonpiedumplings.github.io |
Summary
Avid user of Linux and related technologies for 6 years, intimately familiar with them through personal projects, daily usage, and teaching others. Proficient in both operations, and technical writing/documentation.
I have a site where I document all my work, write about tech, and post guides for other to use: moonpiedumplings.github.io
Professional Experience
Internship at Cirrascale Cloud Date: 7/10/2023 - 8/26/2023
- Installed and configured PFSense on Proxmox
- Used packer to automate creation of a MAAS image that deploys Proxmox
- Documented K3’s kubernetes, vcluster, and Kata-containers on Nvidia GPU’s for machine learning operations
- Assisted in building physical servers , including doing tasks like installing storage , memory , or Nvidia GPU’s
WUOTT — Behevioral Health Clinic Date: 2016 - 2022
- General helpdesk and tech support
- Deployed Meshcentral on an Ubuntu VPS using Docker Compose so I could access, manage, and troubleshoot Windows devices remotely
'\n* Managed a Wordpress site\n* Managed an email server\n'Independent Organizations
President of Layer 8 Cybersecurity Club at Cal State Northridge Date: Fall 2023 to Ongoing
CSUN competes in a cybersecurity competition, CCDC. Much of the work here is for that.
- Automated firewalls, backups, password shuffling and container management via Ansible
- Designed a reproducible development environment for Linux , Windows , and Mac using Nix
- Introduced and taught people Linux , concepts, and related software , , , , ,
- Did regular presentations, every Monday, on various cybersecurity, cloud, and devops topics
- Completed multiple NICE challenges, involving Linux , terminal , and database management. Wrote 5 Writeups to assist my teammates.
- Led the CCDC team to regionals as the Linux team lead, taking 7th out of 27 teams
Personal/Educational Projects
- Deployed a Minecraft server using Podman to an Oracle Cloud VPS
- Built CI/CD Pipelines using GitHub Actions and Docker , to deploy to an AWS EC2 VPS, for a class project for AP CSP. Over 40 students utilized my pipelines for auto deployment
- Dockerized Node.js , Python , and Java applications
- Wrote technical documentation to assist students and teachers in AP CSP (E.g: duckdns)
- Deployed Kasmweb on a highly performance optimized Ubuntu VPS
- Deployed a point to site Wireguard VPN connection between my router and a VPS
- Installed OpenStack on Rocky Linux using Kolla-Ansible
- Deployed a Kubernetes cluster using FLuxCD (GitOps)
- Deployed Incus (Proxmox/ESXi alternative) with Single Sign on and Fine Grained Authentication to control what resources invited users had access to
Current personal projects can be found on my website, where I document my work as go. I make it a point to pick challenges beyond my current ability. I don’t always succeed, but I always grow in the process.
Education
The items in this section are in chronological order, from things I did first to things I did most recently.
- Cal State Northridge Computer Science BS — expected graduation 05/27