Tim Abraldes
Software Development Engineer at Amazon
Portland, Oregon, United States
Summary
🤩
Rockstar🎓
Top SchoolTim Abraldes is a Software Development Engineer based in Portland, Oregon with 14 years of experience building reliable client and system software across major platforms. Currently at Amazon, he brings deep C++ and JavaScript expertise honed at Mozilla (working on Firefox front-end and engine code) and earlier Win32 systems work at FactSet. He’s comfortable across the full stack—front-end service worker demos to low-level performance and debugging—and has shipped features that improve UX under intermittent network conditions. Tim’s background in cognitive science and computer science from Carnegie Mellon informs a pragmatic, user-focused approach to engineering and mentoring. He has a track record of improving developer and user experience through tooling and demos, including contributions to a well-known MDN service worker example that simulates cache/network behaviors. Colleagues describe him as a steady engineer who bridges browser internals and practical web UX with thoughtful, testable solutions.
14 years of coding experience
9 years of employment as a software developer
Dual Bachelor of Science degrees, Cognitive Science, Computer Science with a minor in Hispanic Studies, Dual Bachelor of Science degrees, Cognitive Science, Computer Science with a minor in Hispanic Studies at Carnegie Mellon University
English, Spanish
Stackoverflow
26reputation
664reached
1answer
0questions
Github Skills (6)
service-worker10
caching10
javascript10
fetch-api10
html9
ctypes6
Programming languages (7)
Github contributions (5)
mdn/serviceworker-cookbook
Oct 2015 - Nov 2015
It's online. It's offline. It's a Service Worker!
Role in this project:
Front-end Developer
Front-end DeveloperContributions:20 commits, 5 PRs, 2 pushes in 1 month
Contributions summary:Tim primarily worked on implementing and refining features for a service worker example, focusing on the 'cache-then-network' strategy. They modified HTML, JavaScript, and service worker files, incorporating UI elements for displaying data status and user-configurable delays. The contributions included adding functionality to simulate cache and network errors, displaying elapsed times, and improving the overall user experience of the demo.
serviceworkerjavascriptservice-workerworkeroffline
TimAbraldes/dotfiles
Mar 2020 - Nov 2024
Contributions:72 pushes, 4 branches in 4 years 8 months
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