Fatih Kalifa
Lead Software Engineer - Studio at Sticker Mule
Special capital Region of Jakarta, Indonesia
Summary
👤
Senior🎓
Top SchoolFatih Kalifa is a Lead Software Engineer with 11 years of experience building high-performance web platforms and developer tooling, currently leading Studio at Sticker Mule. He has scaled startups to unicorns and helped teams transition from local to remote-first cultures while driving measurable improvements in performance, CI times, and developer productivity. At Traveloka he created SDKs, monorepo tooling, AST-based codemods, and custom ESLint/Babel plugins that halved bounce rates, cut bandwidth costs, and reduced daily compile/CI overhead. His expertise spans TypeScript, React, automation, and AST tooling to streamline workflows and ship robust APIs and deployment pipelines. Pragmatic and hands-on, he bridges design and engineering—having introduced TypeScript and react-native-web into cross-platform projects and automated Figma-driven icon delivery. Based in Jakarta, he combines systems-level thinking with front-end craftsmanship as an “interface engineer” who often builds the tools other engineers rely on.
11 years of coding experience
10 years of employment as a software developer
Bachelor's Degree, Electrical and Electronics Engineering, Bachelor's Degree, Electrical and Electronics Engineering at Institut Teknologi Bandung
Stackoverflow
423reputation
58kreached
8answers
6questions
Github Skills (176)
parser10
testing10
css-in-js10
abstraction10
websocket10
firefox-addon10
readfile10
hybrid10
jsx10
javascript10
react-components10
css-properties10
raw-loader10
browser10
react-native-web10
Programming languages (10)
Github contributions (5)
traveloka/vscode-marlint
Aug 2017 - Sep 2020
Visual Studio Code integration for marlint
Contributions:6 commits, 1 PR, 4 pushes in 3 years 1 month
visual-studio-code
pveyes/theme-in-css
May 2020 - Apr 2022
Type-safe CSS custom properties (CSS variables) for theming purpose
Contributions:3 releases, 10 commits, 25 PRs in 1 year 11 months
csscss-variablescustom-propertiestypesafetypescript
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