Intro

Portrait of Jesus Villegas III

Senior Software Engineer focused on building and sustaining enterprise-scale platforms, shared frameworks, and release pipelines. I bring a strong track record of balancing feature delivery with long-term maintainability, backward compatibility, and operational stability.

I contribute as a senior individual contributor across architecture, delivery, and cross-team execution, with an emphasis on long-term product quality.

Work

Code editor and analytics charts

Senior Software Engineer - ServiceNow

September 2020 - Present | San Diego, CA (Remote)

  • Develop and maintain core capabilities in an enterprise UX framework with reusable APIs and extensibility features used across product teams.
  • Own release coordination across shared repositories, including branching strategy and upstream merges through Jenkins-based CI/CD pipelines.
  • Integrate automated testing infrastructure to increase release reliability and reduce regression risk.
  • Partner cross-functionally to evolve platform architecture while preserving system stability.

Software Engineer II - Intuit

June 2016 - September 2020 | Greater San Diego Area

  • Designed and implemented CI/CD pipelines for iOS and Android applications using Jenkins and Fastlane.
  • Built automated UI and service-level testing frameworks with Java, Maven, and Selenium for functional, integration, and regression coverage.
  • Defined branching, versioning, and release strategies for mobile development teams.
  • Triaged production and integration issues across distributed systems.

Software Developer - Pixured

2015 - 2016

  • Developed Android and web UX features using Java, JavaScript, and proprietary APIs.
  • Collaborated with leadership to deliver product enhancements and iterative improvements.

About

Person working at desk

I specialize in high-reliability engineering for shared systems where release quality, compatibility, and coordination across teams are critical. My work style emphasizes risk mitigation, maintainable design, and clear communication.

Core Competencies

  • Platform and framework development
  • API design and backward compatibility
  • CI/CD architecture and release coordination
  • Automated test infrastructure
  • Multi-team codebase management
  • System stability and maintainability

Education

  • Doctoral Studies, Computer Science (PhD Program), Aspen University (2019 - Present, partial coursework completed)
  • MBA, Information Systems, University of North Alabama (2018 - 2019)
  • BS, Computer Science, University of California, San Diego (2010 - 2015)

Website

This site is built and deployed as a globally available static application using AWS services and GitHub automation.

Website Tech Stack

  • Source code and version control: GitHub (backup and CI/CD source of truth)
  • CI/CD and deployment: GitHub Actions using OIDC to assume an AWS IAM role (no long-lived stored secrets)
  • Hosting: AWS S3 (static site)
  • CDN and global delivery: AWS CloudFront (edge caching)
  • SSL/HTTPS: AWS Certificate Manager (ACM)
  • DNS and routing: AWS Route 53
  • Domain registrar: Namecheap

Folder Structure

  • `site/` contains `index.html`, `assets/`, and `images/` and is synced to S3
  • `.github/` contains workflow files and is not deployed

Website source code: github.com/Chuyinzki/website

Deployment Flow

GitHub -> OIDC -> IAM Role -> S3 -> CloudFront -> Route 53 -> User