Choirunnisa Fatima
Software Engineer at Trazy
Special capital Region of Jakarta, Indonesia
Summary
👤
Senior🎓
Top SchoolChoirunnisa Fatima is a pragmatic software engineer with 12 years of experience designing and operating scalable, secure systems across Indonesian and regional travel and commerce platforms. She has led teams and technical migrations at companies like Traveloka and Sayurbox, architected an OAuth2/OIDC centralized auth for nationwide education applications, and drove security and observability improvements that reduced costs and enabled faster incident investigations. Comfortable in multicultural environments, she combines hands-on backend expertise (Kotlin, Spring Boot, PostgreSQL, AWS) with product-minded work that increased conversion and basket size at Sayurbox. Notably, she coordinated cross-functional responses to national security audits and built a read-only production platform relied on by QA and ops, reflecting a focus on reliability and operational excellence.
12 years of coding experience
8 years of employment as a software developer
Bachelor's degree, Informatics Engineering, Bachelor's degree, Informatics Engineering at Institut Teknologi Bandung (ITB)University of BremenSemesta Bilingual Boarding School
English, Indonesian, javanese
Github Skills (7)
tom5
android-application4
mysql4
android-development3
android3
sql3
postgresql3
Programming languages (1)
Github contributions (5)
CatalinaID/catalinaid.github.io
Mar 2016 - Dec 2016
Contributions:4 PRs, 1 push, 2 branches in 8 months
ichakid/ECC
Mar 2015 - Apr 2015
Contributions:11 commits, 9 pushes, 1 branch in 9 days
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