William Lim
Senior Software Engineer at Grab
Selangor, Malaysia
Summary
👤
Senior🎓
Top SchoolWilliam Lim is a Senior Software Engineer and Tech Lead based in Selangor, Malaysia, with a decade of experience building scalable web platforms across startups and high-growth companies. He combines full-stack fluency—Golang backends and React/TypeScript frontends—with product-minded engineering, having led projects that generated significant revenue and improved retention for creator and gaming platforms. At ATTN he architected monetization and gamer engagement systems; at Airy and Tokopedia he delivered internal marketplaces and operational tooling that boosted profit and support throughput. More recently he’s applied AI-driven analysis to generate documentation and drive feature development, showing a knack for turning insights into tangible product improvements. Colleagues know him for shipping pragmatic, measurable outcomes—often spotting performance and developer-experience gains like faster frontend builds—while keeping a clear focus on business impact.
10 years of coding experience
9 years of employment as a software developer
SMAK 4 PenaburBachelor's degree, Management Information Systems, General, Bachelor's degree, Management Information Systems, General at University of Indonesia
Github Skills (127)
pixel-editor10
gif-animation10
windows10
animated10
sqlite-database10
cpp10
game-development10
javascript10
openlibrary10
game-engine10
animation10
linux10
aseprite10
gdscript10
html10
Programming languages (10)
Github contributions (5)
wlwl2/json-format
Feb 2017 - Dec 2019
Contributions:1 PR, 7 pushes, 1 comment in 2 years 10 months
optionjsonjson-format
wlwl2/time-converter
Jan 2020 - Sep 2023
Contributions:90 pushes, 2 branches, 6 comments in 3 years 8 months
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