Arbiyanto Wijaya
Founder at Lunafic
Indonesia
Summary
👤
Senior🎓
Top SchoolArbiyanto Wijaya is a serial founder and Expert Generalist with 10+ years in software engineering, product design, and startup growth, now focused on building AI-first products from Indonesia. He has repeatedly led zero-to-one journeys—turning personal tools into platforms like Lunafic (AI co-writer) and Numeriya (AI-powered finance OS)—and favors Minimum Lovable Products and rapid, high-velocity engineering sprints. Comfortable across web, mobile, and AI stacks, he engineers complex RAG/prompt architectures while translating domain logic (including double-entry accounting) into production-ready systems. Beyond shipping technology, he applies growth engineering to optimize activation and retention, treating marketing like a technical discipline. A former Apple Developer Academy alumnus and early Flutter community influencer, he pairs deep product intuition with a knack for turning his own pain points into scalable ventures.
10 years of coding experience
9 years of employment as a software developer
Cohort 1, Computer Science, Cohort 1, Computer Science at Apple Developer Academy | IndonesiaInformation Systems, Information Systems at Universitas Multimedia NusantaraSoftware Computer Engineering, Software Computer Engineering at SMKN 5 Kota Tangerang
Indonesian, Japanese, English, javanese
Stackoverflow
23reputation
4kreached
3answers
2questions
Github Skills (39)
colima10
ip10
docker-desktop10
maxmind10
angular10
visitors9
geoip9
location9
material-design9
infrastructure9
authentication8
laravel8
pusher7
virtual-machine7
utm7
Programming languages (6)
Github contributions (5)
arbiyanto/arbiyanto
Jul 2020 - Jul 2024
Contributions:17 pushes, 1 branch in 3 years 11 months
arbiyanto/workshop-raharja
Apr 2019 - Apr 2019
Contributions:8 commits, 7 pushes, 1 branch in 3 days
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