Renan Tatsuo
Javascript Engineer at Clevertech
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolRenan Tatsuo is a Javascript Engineer with 10 years of full-stack experience building scalable web applications and migrating legacy systems to modern architectures. He blends frontend expertise in React/Remix and Typescript with backend work in Node.js, Java/Spring Boot, and Go, and currently applies that stack at Clevertech on Kubernetes/GCP. Renan has led practical improvements—introducing metrics pipelines to Elasticsearch/Kibana, reducing scraper failures to near zero, and establishing PR/review and sprint processes that sped delivery. He’s curious about distributed systems and architecture, actively studying AWS and scalability patterns to level up system design. Comfortable across the stack, he also mentors teams on modern JavaScript practices and has hands-on experience converting monoliths to containerized, deployable services. Based in São Paulo, he brings a pragmatic, metrics-driven approach and a taste for solving thorny reliability and migration challenges.
10 years of coding experience
5 years of employment as a software developer
Associate's degree, Computer and Information Systems Security/Information Assurance, Associate's degree, Computer and Information Systems Security/Information Assurance at Faculdade de Tecnologia de Americana
English, Portuguese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (17)
cross-platform6
email-marketing5
newsletter5
marketing-automation5
django5
jekyll4
react4
typescript3
vercel2
charts1
wordpress1
kubernetes1
wordpress-themes1
umbrella1
state-management1
Programming languages (4)
Github contributions (5)
renantatsuo/renantatsuo.dev
Sep 2020 - Feb 2025
my personal blog.
Contributions:1 review, 26 PRs, 53 pushes in 4 years 5 months
reactjekyllvercelmy-personal-blogtypescript
renantatsuo/sand-wishes
Mar 2019 - Oct 2020
Contributions:6 PRs, 36 pushes, 11 branches in 1 year 7 months
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