Eddie Roosenmaallen is a Senior Backend Engineer with 13 years of hands-on experience building and releasing web-scale systems across telecoms, retail, and mobility startups. A full-stack JavaScript developer and seasoned release manager, they combine deep Linux/DevOps expertise with a practical history of shipping reliable distributed platforms and mentoring junior engineers. Eddie has run public releases and core platform development, led DevOps and observability efforts, and shipped full-stack mobile and web products in resource-constrained startup environments. Based in southeast Ontario and comfortable with remote work, they bring hard-earned institutional knowledge of the web’s evolution and a pragmatic, quality-first approach to engineering. Unusually, Eddie is outspoken about rejecting AI-assisted coding and hiring practices, valuing human craftsmanship and responsible tooling in production software.
13 years of coding experience
19 years of employment as a software developer
3-Year Diploma, Computer Engineering Technology, 3-Year Diploma, Computer Engineering Technology at St. Lawrence College
Official public releases of DCP Worker-specific JavaScript components
Contributions:617 commits, 94 pushes, 3 branches in 3 years 11 months
workerjavascriptjavascript-componentsdcp
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Eddie Roosenmaallen - Senior Backend Engineer at Deel