Mark Lim
Software Engineer at Amazon
Seattle, Washington, United States
Summary
👤
Senior🎓
Top SchoolMark Lim is a software engineer with a decade of hands-on experience building reliable .NET and cloud-forward systems, currently shipping features at Amazon's CETech organization in Seattle. He progressed from internships to a full-time SDE role after contributing to industrial IoT simulators, boiler system UIs, and test-lab tooling—often as the sole implementer responsible for architecture, storage, and API surfaces. Comfortable across C#, ASP.NET, WPF/WinForms migrations, and backend services, he has a track record of converting GUIs to headless services and adding durable storage for long-term data retention. Mark combines practical systems thinking with laboratory-tested attention to detail from earlier metallurgical testing work, which informs his methodical approach to debugging and quality. A Purdue CS graduate, he brings pragmatic execution and an appetite for translating complex legacy systems into maintainable, production-ready software.
11 years of coding experience
1 year of employment as a software developer
Bachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at Purdue University
Github Skills (4)
drag-and-drop6
css4
design-patterns4
javascript3
Programming languages (1)
Github contributions (5)
marksthespot4/Dragon-Drop
Sep 2021 - Dec 2021
CS 307 Drag and Drop portfolio builder project
Contributions:146 commits, 37 PRs, 79 pushes in 2 months
drag-and-drop
marksthespot4/marksthespotDotMe
Dec 2019 - Oct 2020
personal website
Contributions:2 pushes, 1 branch in 9 months
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