João Guerreiro
Software Development Manager at Amazon Web Services (AWS)
Seattle, Washington, United States
Summary
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Rockstar🎓
Top SchoolJoão Guerreiro is a Software Development Manager based in Seattle with over a decade of engineering experience and five years in senior roles at Amazon and AWS. He has progressed from hands-on software engineering to leading teams that build scalable cloud services, blending deep technical knowledge with delivery and people management. His career spans legacy-to-cloud transitions across finance and large-scale web platforms, reflecting strong systems thinking and operational rigor. Known for a dry technical wit—his GitHub bio reads "thread 'main' panicked"—he brings both pragmatism and a developer’s empathy to production reliability and incident response. A Porto-educated engineer, João pairs formal academic grounding with broad industry experience across startups and enterprise environments.
5 years of coding experience
14 years of employment as a software developer
Master’s Degree, Master’s Degree at Faculdade de Engenharia da Universidade do Porto
Portuguese, English, Spanish
Stackoverflow
823reputation
131kreached
2answers
11questions
Github Skills (196)
floppy10
sendmail10
http10
websocket10
e-mail10
mailer10
php-library10
hosting10
javascript10
email-validation10
mailbox10
beaker10
cli10
socket-io10
dat-protocol10
Programming languages (14)
Github contributions (5)
Octalbyte/Tic-Tac-Toe-JS
Nov 2020 - Feb 2022
A lightweight Tic-tac-toe game to play with someone else around the globe.
Contributions:1 release, 3 reviews, 30 PRs in 1 year 2 months
globereactgametoetac
Octalbyte/Colorizer
Dec 2020 - Mar 2022
Printing with color for Node.js
Contributions:1 release, 1 review, 17 PRs in 1 year 3 months
node-jsjavascriptnodejsprinting
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