Afrisal Purnama
Solo App Developer at Topcoder
East Java, Indonesia
Summary
👤
Senior🎓
Top SchoolAfrisal Purnama is a solo mobile app developer with 11 years of experience building native Android (Java/Kotlin) and iOS (Swift) apps as well as cross-platform React Native solutions, and he runs backend systems in Node.js with Kafka and MongoDB. He has a proven track record shipping consumer apps downloaded by millions and has won 35+ Topcoder challenges, demonstrating both product focus and competitive engineering skill. His work frequently blends computer vision, image processing, and augmented reality to create richer mobile experiences, reflecting a practical interest in emerging mobile technologies. A former CTO and co-founder, he combines startup leadership with hands-on implementation, and currently operates independently from East Java, Indonesia. Notably, his career spans long-term contributions to messaging and real-time projects dating back to early roles at Catfiz Messenger and internships that seeded his mobile-first approach.
10 years of coding experience
7 years of employment as a software developer
Bachelor of Engineering, Electrical Engineering - Computer Engineering, Bachelor of Engineering, Electrical Engineering - Computer Engineering at Institut Teknologi Sepuluh Nopember (ITS)
Indonesian, Indonesian
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (53)
decentralized-identity8
react8
ssi8
webapp8
indy8
handlers8
hyperledger-indy7
verifiable-credentials7
decentralized-identifiers7
idp7
combine7
receiver7
gitlens7
hyperledger-aries7
gitlab6
Programming languages (6)
Github contributions (5)
afrisalyp/afrisalyp.github.io
Jun 2019 - Mar 2024
Contributions:9 pushes, 1 branch in 4 years 10 months
afrisalyp/topcoder-x-ui
Nov 2019 - Sep 2021
The website and general UI of Topcoder-X
Contributions:20 pushes, 14 branches in 1 year 10 months
topcoder
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