David Della Vecchia

In March of 2017 I started my own consulting firm, so far it's just me and I provide the following services to my clients: Frontend Development: - Ember/Angular/React JavaScript WebApp UI Development - Bootstrap3, Foundation, and Material Design - Extensive NPM, Bower/Webpack - Photoshop, Muse, WebStorm Backend Development: - PHP/Python/Ruby/NodeJS Backend server development - Django/Rails/Symfony/Laravel/ExpressJS framework development - Microservices and REST Api architecture - MVC Full Application Development with old-style HTML Templates Mobile Development: - Swift iOS application architecture and development in XCode - iOS 10/11 with some dabbling into ARKit SDK Infrastructure & Server Administration: - Global infrastructure architecture and orchestration using industry-standard tools and best practices - Chef/Puppet/JuJu service/server orchestration - Ansible & custom bash/perl automation - Jenkins continuous Integration - Extensive NGINX & MySQL service optimization and scaling experience - System optimization, security hardening, & disaster recovery Cloud Based Services Management: - Load balancing & CDN configuration - Media asset optimization - Extensive Amazon AWS/Google Cloud/Heroku configuration, security, and management

I worked in the Ecosystem Engineering department of Canonical USA as a Lead engineer and I did the following for them: Python, LEMP, and Bash Development: - Python application development for package update automation and enhanced continuous integration - LEMP Dashboard and Enterprise WebApp development to support our customers. - Extensive Bash scripting for server level task automation. Debian Package Management: - Maintained 60+ open sourced OpenStack .deb packages - Continuous integration packaging updates - Major package release cycle updates from OpenStack upstream on GitHub - Troubleshooting, patch creation, test debugging of OpenStack core and dependencies - JuJu Charm System Orchestration Devops Testing & Development - Wrote and modified existing JuJu Charms to add OpenStack upgrade capability - Debugged existing OpenStack JuJu charms using AWS environment and my local VM lab Enterprise Account Support: - Assisted principals in creation of new projects to support Canonical’s DTAG Enterprise Client

I was a Python, LAMP, and Ruby developer working in their DevOps and Software Development department and I did the following for them: Linux Administration in the Cloud: - Amazon EC2/Google Cloud Administration & Bootstrapping - MySQL & NIGNX/Apache2 Optimization PHP & Python Development: - Zend Framework - Django Framework - Wordpress Modules - Ruby & Sinatra DevOPS Dashboard Development