Welcome to David Villafaña's Portfolio Website

Skills
  • Software Engineering
  • SQL, Data Engineering, ETL
  • Linux System Administration: Ubuntu, Debian, NixOS, RHEL, Alpine, Arch
  • Web Application Development and Maintenance
Technologies
  • Ansible/AWX/Redhat Automation Platform
  • Nix/NixOS reproducible builds
  • VMware & Proxmox
  • Azure Cloud & Azure SQL
  • SQL Server, SQLite, Oracle, PostgreSQL
  • QEMU
  • VirtualBox
  • WireGuard, OpenVPN
  • Office365 & Power BI & Excel
  • SAP
Programming languages
  • Familiar with
    • Python
    • Lua
    • Nix
    • Bash
    • SQL
    • C#
    • VB.net
  • Currently Learning
    • Rust
  • Past Experience
    • Javascript/ECMAScript
    • Java
    • C/C++
    • RISC-V
  • Would love to learn one day
    • Haskell
    • Clojure
    • Zig
Web Framework Experience
  • Django
  • Flask
  • htmx
  • Vanilla JS
  • jQuery
  • ASP.NET
Methodologies
  • GitOps
  • DevOps
  • Agile
  • Kanban
This website's stack (entirely self-taught)
  • Django
  • htmx
  • tailwindcss
  • gunicorn
  • Nginx
  • Debian
  • cheap VPS