ChanJong Na is a Co-Founder and CTO with nine years of experience building cloud-native infrastructure and AI-first products, currently leading Carvis.ai to create an AI "mechanic agent" for fast, accurate repair estimates. He has deep platform and backend expertise from roles at Cruise and Duo Security/Cisco, where he drove multi-regional database and Redis strategies, large cost-saving telemetry migrations, and production-grade operator integrations. Comfortable across languages and stacks, he has contributed to open-source tooling and extended a popular pyupbit wrapper to add withdrawals and order visibility, showing attention to reliability and real-world API needs. An entrepreneur at heart, he’s been involved in multiple early-stage ventures and accelerator programs, blending product instincts with hands-on engineering. Based in California and engaged with the OpenAI forum, he pushes for rigorous, scientific discussion around AGI while shipping practical RAG and AI agent solutions.
8 years of coding experience
5 years of employment as a software developer
Bachelor's degree LSA Computer Science, Bachelor's degree LSA Computer Science at University of Michigan
Contributions summary:ChanJong primarily focused on extending the functionality of the Upbit API wrapper. They implemented features for withdrawing cash and coins, as well as fetching individual order and withdrawal information. Additionally, the user corrected comments and reduced backoff time to improve the reliability of the API interactions. These contributions demonstrate a focus on enhancing the API's usability and completeness.
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