Sr. Software Development Engineer (SDE III) at Jon Onstott Consulting (freelance, part-time)
Dallas, Oregon, United States
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Summary
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Jon Onstott is a seasoned senior software engineer and team lead with over two decades of hands-on experience and 11 years in professional roles delivering full-stack, cloud-native applications. He currently leads development of building security and training-management web apps using React, AWS Lambda, DynamoDB, and infrastructure-as-code with AWS CDK, while also running a freelance consultancy that modernizes and maintains diverse web platforms. Jon has a strong track record improving performance and reducing costs—most notably driving Spring Boot API optimizations that saved a telecom client $200k in 30 days—and is comfortable across Java, Node, .NET, and modern front-end frameworks. He blends UI leadership (Angular/React) with backend and DevOps skills (AWS, Kubernetes, CI/CD), mentors teams, and brings practical experience migrating legacy desktop apps to web and cloud architectures. Based in Dallas, Oregon, he pairs pragmatic engineering with long-term stewardship of products, often working remotely and part-time to deliver incremental value.
11 years of coding experience
22 years of employment as a software developer
George Fox University
Bachelor's Degree, Computer Science, Bachelor's Degree, Computer Science at Western Oregon University
An example web app that displays a list of products. Written using React and Ant Design (UI library).
Contributions:1 PR, 7 pushes, 1 branch in 10 months
reactdisplaysant-designui-libraryantd
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Jon Onstott - Sr. Software Development Engineer (SDE III) at Jon Onstott Consulting (freelance, part-time)