Renato Sugimoto
Senior Software Engineer at Kraken
Tokyo, Japan
Summary
👤
Senior🎓
Top SchoolRenato Sugimoto is a Senior Software Engineer with 11 years of experience who blends hands-on coding with system design and team leadership, currently building critical microservices for energy trading in Tokyo. He specializes in pragmatic test automation, code analysis, and CI/CD that accelerate delivery—having raised unit test coverage from 15% to 70% and cut release time by 80% on past projects. Comfortable across TypeScript, Python, cloud platforms (AWS/GCP) and containerized environments, he has modernized legacy systems and launched large pilots under tight deadlines. Renato is known for translating complex regulatory and business requirements into reliable, maintainable architectures while coaching teams in Agile practices. His cross-industry background—from finance and healthcare to IoT and energy—gives him a knack for tailoring solutions to domain constraints and stakeholder needs.
11 years of coding experience
10 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Universidade Estadual Paulista 'Júlio de Mesquita Filho' / UNESP
English, Japanese, Portuguese
Stackoverflow
339reputation
64kreached
20answers
0questions
Github Skills (24)
android8
dispatch-event8
graph8
java8
mpandroidchart7
mongodb6
extends6
npx6
react6
slash-commands6
nodejs6
amazon-s36
typescript6
axios6
candlestick-chart6
Programming languages (5)
Github contributions (5)
renatosugimoto/renatosugimoto.github.io
May 2021 - Mar 2023
Contributions:27 commits, 24 PRs, 79 pushes in 1 year 10 months
renatosugimoto/ts-nestjs-trainning
Feb 2023 - Mar 2026
Simple User API implemented using NestJS, Typescript, TypeORM and SQLite3 for training purposes.
Contributions:1 review, 155 PRs, 152 pushes in 3 years 1 month
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