Leo Treggiari is an experienced software engineer and architect with over four decades of hands-on experience delivering compilers, GUI toolkits, visual data-flow languages, and IDE integrations for major platforms. He has led design and implementation work that contributed to OSF Motif, Eclipse projects, Intel® Parallel Studio, and the Intel® XDK, blending deep systems-level expertise with practical product delivery. Comfortable across many languages and platforms, he has moved between proprietary and open-source ecosystems while maintaining a relentless focus on shipping high-quality software on schedule. Today he applies that breadth to modernized nonprofit systems—designing C#/XAML integrations with cloud APIs, Office 365 add-ins, and secure remote workflows for Legal Assistance for Seniors. Known for translating complex requirements into robust, maintainable solutions, he brings rare continuity and institutional knowledge spanning the evolution of software tooling from the 1970s to the present.
21 years of coding experience
40 years of employment as a software developer
Bachelor's degree, Chemistry, Summa Cum Laude, Bachelor's degree, Chemistry, Summa Cum Laude at Boston College
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