Looking for a job

Jason Barnes

@jasonbarnes

I build reliable full-stack web applications with React, TypeScript, AWS, Go, and scalable backend services.

At Nike, I develop React and TypeScript UI applications, deploy AWS backend capabilities through infrastructure as code, and architect solutions across multi-team projects.

I’ve improved delivery metrics, reduced cloud computing costs, increased API response times through DynamoDB single-table schema design, and pioneered automated accessibility testing and observability for performance and error reporting.

Previously at SAS Institute, I built React applications and Go microservices, improved Elasticsearch search functionality, migrated development workflows to GitHub Actions, and mentored interns. I also bring experience building SaaS products, government software, .NET and Oracle SQL solutions, and blockchain prototypes.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Nike Inc.

Mar 2025 - Present (1 year 6 months)

Develops UI web application suite in React with Typescript, deploys backend services on AWS, and mentors junior developers. Leads agile meetings and architects solutions with lead developers.

React TypeScript AWS IaC Agile Mentorship Observability DynamoDB Accessibility Testing

Software Developer

SAS Institute

Oct 2020 - Feb 2025 (4 years 4 months)

Developed UI web application suite in React with Typescript, migrated repositories to GitHub Actions, and connected microservices with gRPC and Go. Mentored interns and automated tasks with Python scripts.

React TypeScript Gitlab Gerrit Jenkins GitHub GitHub Actions Jest gRPC Go Elasticsearch Black Duck Checkmarx Snyk Python

Associate Software Developer

Prometheus Group

Jan 2020 - Oct 2020 (9 months)

Developed React/Redux SaaS project and implemented endpoints in Java back-end to parse SAP data. Reverse-engineered SAP functionality.

React Redux Java SAP

Implementation Consultant

Fast Enterprises

Jan 2019 - Jan 2020 (1 year)

Implemented daily software for Michigan's Unemployment Insurance Agency and specialized in maintaining the eServices web front. Configured solutions with .NET and Oracle SQL.

.NET Oracle SQL E Service PII Consulting

Web Development Intern

TIAA-CREF

Jun 2018 - Aug 2018 (2 months)

Prototyped responsive webpages with Angular and Typescript and wrote smart contracts with Go, Solidity, and Truffle for Ethereum blockchain. Built sitemap flow diagrams for planning.

Angular TypeScript Go Solidity Truffle Ethereum Sitemaps