Jan Guillermo
Software Engineer II at Microsoft
Greater Seattle Area United States
Summary
👤
Senior🎓
Top SchoolJan Guillermo is a Software Engineer II with 11 years of experience building and maintaining large-scale, highly available cloud services for tax processing at Microsoft, handling billions of dollars and hundreds of transactions per second globally. He holds both a BS and MS in Software Engineering from RIT and traces his passion for web development back to elementary school and a selective University of Washington Summer Academy that steered him toward computing. Jan has a track record of delivering accessibility-minded solutions—from an RFID-enabled caption alignment system for live theatre to an accessibility lab—demonstrating attention to inclusive design beyond typical backend concerns. Comfortable across full-stack workflows and regulatory complexity, he ensures services stay reliable and compliant with evolving international tax laws. Based in the Greater Seattle Area, he combines production-scale system engineering with a persistent focus on real-world impact and accessibility.
10 years of coding experience
5 years of employment as a software developer
Master's degree, Software Engineering, Master's degree, Software Engineering at Rochester Institute of Technology
English, American Sign Language
Github Skills (28)
markdown10
vision-api10
google-translate-api10
markdown-it10
google-translate10
encryption10
encrypt9
javascript9
end-to-end-encryption9
security9
vue9
privacy9
translate8
cognitive-services7
voiceover7
Programming languages (4)
Github contributions (5)
JanGuillermo/vue3-markdown-it
Sep 2020 - Dec 2022
✨ An awesome Vue 3 markdown-it wrapper plugin that can even support external plugins!
Contributions:15 releases, 56 reviews, 101 commits in 2 years 3 months
vue-3vue3plugin-wrappervuevue3-markdown
JanGuillermo/RawMangaTranslator
Feb 2017 - Nov 2019
This program scans for the text in manga using Computer Vision API from Microsoft's Cognitive Services, then translates the text using Google Translate API.
Contributions:3 PRs, 4 pushes, 1 branch in 2 years 9 months
apivisiongoogle-translatecomputer-visioncognitive
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