Summary
Jon Janelle is a Senior Software Engineer based in Portland, Maine with nine years of experience building modern, reliable web applications across startups and enterprise teams. He has progressed from full-stack Rails and React development to designing microservice architectures, REST APIs, and containerized deployments at Tyler Technologies and Garmin. His background in mathematics education and a Georgia Tech MS in Computer Science inform a pragmatic, test-driven approach to API design, database modeling, and tooling for accessibility and scalability. Jon blends front-end UX sensibilities (Angular, Material Design) with back-end strengths (ASP.NET Core, SQL Server, Docker/Kubernetes) and a history of automations and data work using Python and R. Notably, he taught AP Computer Science and built data pipelines and analytics early in his career, giving him an unusual mix of pedagogical clarity and production engineering rigor.
9 years of coding experience
9 years of employment as a software developer
Master of Science - MS, Computer Science, Master of Science - MS, Computer Science at Georgia Institute of Technology
MST, Mathematics Education Research, MST, Mathematics Education Research at University of Maine
Graduate Certificates, Computer Software Engineering, Graduate Certificates, Computer Software Engineering at Harvard Extension School