Yongji Cai is a founder and indie developer based in San Francisco with a decade of software engineering experience and a background in building large financial systems at Citi and consumer services at NAVER. He now runs Jicai, Inc., pursuing AI-powered, one-person businesses and taking a Build in Public approach to ship productivity and entrepreneurship tools. Comfortable across backend Java systems and modern AI tooling, he blends enterprise-grade engineering discipline with startup speed. Passionate about enabling others to launch startups, he experiments publicly to translate AI capabilities into practical products that boost personal growth and productivity.
10 years of coding experience
13 years of employment as a software developer
Bachelor of Engineering - BE, Software Engineering, Bachelor of Engineering - BE, Software Engineering at Daqing Petroleum Institute
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