Jonathan Gallardo-Kerth
Full-Stack Engineer | React · Tailwind · Next.js · Node.js · Python · AWS
- Role
- Full Stack Engineer at Portland General Electric
- Location
- Portland, OR, US
- LinkedIn followers
- 500 followers
About Jonathan Gallardo-Kerth
Full-stack software engineer building accessible React/Next.js UIs, resilient serverless APIs, and Infrastructure-as-Code pipelines on AWS. I pair frontend polish with Snowflake-scale data flows, CI/CD automation (Jenkins, Amplify, Terraform), and CloudWatch observability so releases stay fast, secure, and monitored. I’m happiest when I’m owning UI-heavy features, untangling ETL, and mentoring teams on how to ship with
Experience
Full Stack Engineer
Aug 2024 — Present · Portland, OR, US
Delivered a machine-learning-powered internal web application end to end — a responsive, accessible Vite + React UI with Amplify hosting, Cognito authentication, and Jenkins CI/CD across feature-branch and multi-environment deploys. Built a full-stack file upload tool with a React UI backed by a Lambda signed-URL workflow writing to S3, cutting 70% of manual steps and saving ~30 minutes per shift. Architected AWS Lambda + API Gateway services with CloudFormation and Terraform to drive Snowflake ETL pipelines refreshing millions of rows every 15 minutes. Enforced code quality through Jest unit tests for React components and Lambda integration tests wired into Jenkins, catching regressions before production. Led incident response to restore 1M+ deleted Snowflake rows in under two hours. Rolled out CloudWatch dashboards and alarms with structured logging for real-time visibility into KPIs, latency, and error budgets. Partnered with compliance and architecture teams to align Terraform modules and IAM guardrails with regulatory controls, providing traceable change history for audits. Mentored two interns to ship an internal KPI dashboard — coached React component architecture, UI design principles, and deployment standards.
Education
CareerFoundry
Coding Bootcamp, Full-Stack Web Developmment
Willamette University
Bachelor of Arts - BA, Psychology
2014 — 2018
Skills
- Microsoft Office
- Management
- Microsoft Excel
- Project Management
- Microsoft Word
- Public Speaking
- Leadership
- Team Building
- Social Media
- Research
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