I S
Front End Lead - Merchant Lending at GoTo Group
Special capital Region of Jakarta, Indonesia
Summary
👤
Senior🎓
Top SchoolI S is a Front End Lead with 11 years of software engineering experience, currently shaping merchant lending products at GoTo Group through team leadership, frontend testing adoption, and zero-downtime UI rebranding. He specializes in React, TypeScript, and Kotlin, and has a track record of boosting conversions, reducing page latency, and architecting micro-frontends and cloud migrations at scale. He consistently raises engineering quality—driving test coverage from 0% to as high as ~60% across squads—and mentors teams in best practices like pair programming and automated testing. Comfortable across web, full-stack, and Android platforms, he also experiments with product A/B testing and operational automations (e.g., WhatsApp flows and GPS-based fraud reduction). In spare time he builds projects and writes technical articles on his website, demonstrating a blend of hands-on delivery and developer advocacy.
11 years of coding experience
9 years of employment as a software developer
Information Technology, Information Technology at Institut Teknologi Sepuluh Nopember (ITS)
English, Indonesian
Github Skills (37)
javascript9
react9
frontend9
user-interface8
declarative8
react-component8
typescript7
grid-layout6
windowing6
reactjs-components6
grids6
boilerplate5
grid5
compose5
bin-packing5
Programming languages (4)
Github contributions (5)
sdarmaputra/react-simple-chat
Oct 2017 - Dec 2017
Contributions:50 commits, 14 PRs, 27 pushes in 2 months
reactsocket-iochat-appwipchat
sdarmaputra/spending-meter-api
Mar 2018 - Jul 2020
SpendingMeter API
Contributions:3 PRs, 6 pushes, 3 branches in 2 years 4 months
apiphp
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