Summary
Mark Hario is a Senior Software Engineer with nine years of full-stack experience building accessible, user-focused web applications and the APIs and databases that support them. He has repeatedly driven features from design through production across B2B and healthcare platforms, blending React/TypeScript frontends with Node, Python/Django, and Postgres/Mongo backends. Known for mentoring junior engineers, leading code reviews, and owning releases and migrations, he also brings hands-on DevOps experience with Docker and AWS services like S3, Lambda, and CloudFront. His background in welding and robot programming gives him a practical, systems-minded approach to automation and tooling, which he applies to developer experience projects such as internal SDKs and rapid demo interfaces. Based in Erie, Colorado, he combines a keen eye for detail with strong communication skills to turn complex requirements into maintainable, forward-thinking solutions.
9 years of coding experience
10 years of employment as a software developer
Fullstack Web Development, Fullstack Web Development at Fullstack Academy
Bachelor's Degree Welding Engineering Technology, Bachelor's Degree Welding Engineering Technology at Ferris State University
Associate's Degree Welding Technology, Associate's Degree Welding Technology at Monroe County Community College