Heru Utomo
Senior Fullstack Engineer at Grab
Balikpapan, East Kalimantan, Indonesia
Summary
👤
Senior🎓
Top SchoolHeru Utomo is a Senior Fullstack Engineer with 11 years of experience building high-traffic web applications and leading frontend teams across fintech, edtech, and consumer platforms. Currently at Grab, he focuses on scalable web features and web security measures (co-speaking on AWS WAF best practices), while previously driving TypeScript migrations and frontend R&D at Wallex. He combines deep interest in system architecture with hands-on implementation—from LEMP stacks and React/React Native to decentralized app frontends—and enjoys mentoring developers and teaching industry-ready skills. Based in Balikpapan, Indonesia, he brings a track record of shipping production systems and a knack for translating architectural thinking into pragmatic, team-led delivery.
10 years of coding experience
6 years of employment as a software developer
Bachelor's degree, Computer and Information Sciences, General, 3.83, Bachelor's degree, Computer and Information Sciences, General, 3.83 at Universitas Muhammadiyah Malang (UMM)Full Stack Web Development Certificate, Full Stack Web Development Certificate at Free Code CampHigh School, Science, High School, Science at SMAN 2 Balikpapan
Indonesian, English
Stackoverflow
11reputation
117reached
0answers
1question
Github Skills (21)
ethereum-contract7
nodejs6
underscorejs6
react5
blockchain5
android5
ios4
react-native4
nextjs4
smart-contracts4
boilerplate3
ui-components3
mobile-first2
typescript2
react-native-web2
Programming languages (8)
Github contributions (5)
heruujoko/okteto-kube-starter
Jun 2021 - Jun 2021
Contributions:7 commits, 2 pushes, 1 branch in 2 days
heruujoko/officepedia
Sep 2016 - Apr 2017
Contributions:554 commits, 6 PRs, 388 pushes in 7 months
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