Arthur Guedes
Senior Software Engineer at Aarin techfin
Paraíba, Brazil
Summary
👤
Senior🎓
Top SchoolArthur Guedes is a Senior Software Engineer from Paraíba, Brazil, with seven years of experience building resilient, performance-focused systems for healthcare and fintech. He specializes in Node.js and TypeScript (NestJS), React with TypeScript, and AWS-driven architectures, repeatedly delivering lower latency, improved observability, and cost reductions through migrations to EKS and event-driven patterns. Arthur has led teams and critical projects at Hospital Albert Einstein and Aarin TechFin, applying DDD and clean architecture to improve maintainability and security (including AWS Cognito integration). Notable wins include cutting API latency from >10s to <1s, implementing Redis caching to move responses to milliseconds, and refactoring services to enhance error traceability with Datadog. He pairs hands-on backend expertise with front-end and devops pragmatism—containerization, CI/CD decoupling, and pragmatic trade-offs between microfrontends and component libraries. Colleagues value him for translating complex domain needs into practical, test-covered solutions that scale in production.
7 years of coding experience
4 years of employment as a software developer
Bachelor's degree Computer Science, Bachelor's degree Computer Science at Universidade Federal de Campina Grande
Portuguese, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (9)
rio10
gloss9
react7
js6
dos4
api2
css1
typescript1
javascript1
Programming languages (3)
Github contributions (5)
aarthurguedes/resume
Aug 2020 - Nov 2021
Contributions:8 pushes in 1 year 3 months
aarthurguedes/glossario-ufcg
Mar 2019 - Oct 2019
Glossário contendo significados de siglas e gírias usadas por alunos da UFCG.
Contributions:4 pushes, 1 branch in 6 months
reactufcgporriogloss
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