Timothy Fredette is a seasoned software engineer with eight years of full-stack experience building production systems from startup to scale, currently at Toast where he was the first engineering hire on POS and web platforms. He brings deep Java/J2EE backend expertise (Play, Dropwizard, Grails, Spring) paired with front-end skills in HTML/CSS/JS and modern frameworks, and strong Postgres database experience. Timothy has led mobile engineering efforts (Android and iOS) and shipped UI work across Angular/Bootstrap and React ecosystems, including practical open-source contributions fixing edge-case date-picker behavior and tests in a popular React component. Comfortable across the stack, he has repeatedly joined early teams to turn prototypes into maintainable products and grow engineering practices in fast-moving environments. His background in chemical engineering and early research work gives him a methodical, data-driven approach to debugging and performance optimization. Based in Massachusetts, he combines hands-on coding with product-minded systems design that keeps merchants and users in focus.
8 years of coding experience
4 years of employment as a software developer
Oakmont Regional High School
BS, Chemical Engineering, Minor in Biology, BS, Chemical Engineering, Minor in Biology at Northeastern University
DayPicker is a customizable date picker component for React. Add date pickers, calendars, and date inputs to your web applications.
Role in this project:
Front-end Developer
Contributions:76 reviews, 32 commits, 20 PRs in 1 month
Contributions summary:Timothy primarily focused on fixing issues related to the date picker component's rendering and functionality. Their contributions involved correcting week number calculations at the year's beginning and end, ensuring correct date display. They also addressed range selection modifiers and focus states, improving the user experience. Furthermore, they added tests and updated documentation examples to reflect the changes.
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Timothy Fredette - Software Engineer at Toast, Inc