Solo full-stack developer building production AI products.
Currently shipping two live products:
1. Crypto Darugi (crypto-darugi.com)
Real-time dashboard tracking 10,000+ cryptocurrencies with AI-powered forecasts, multi-exchange price comparison (Upbit, Bithumb, Kraken, Coinbase), Kimchi premium calculator, and portfolio management. Supports 5 languages. Monetized with Binance partnership.
2. AI Stock Terminal (ai-howon.vercel.app)
Real-time tracker for 53 AI-related stocks with Gemini-powered news analysis.
Also doing full-stack engineering at a B2B SaaS startup - Next.js, Supabase, LLM APIs (Claude, GPT-4o, Gemini). About 1+ year of professional experience.
Looking for remote roles at AI-first companies where I can ship fast and own features end-to-end.
| ๐ Nationality | ๐ฐ๐ท South Korea |
| ๐ก Residency | ๐ฐ๐ท South Korea |
| ๐ Location | ๐ฐ๐ท South Korea |
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rok.co/@lee_jian |
| ๐ Website | sdfljasfjkhsdfajsf โญ๏ธ Upgrade to Premium to contact |
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sdfljasfjkhsdfajsf โญ๏ธ Upgrade to Premium to contact |
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sdfljasfjkhsdfajsf โญ๏ธ Upgrade to Premium to contact |
| Skilled in | next js react typescript js node tailwind css supabase postgresql vercel full stack frontend backend ai llm openai claude anthropic gpt gemini prompt engineering rag api saas b2b html css git github cursor claude code |
| Fluent in | koreanbasic english |
| Preferred timezone | GMT+9 (09:00-18:00) |
| Preferred annual pay (min) | $60,000/year |
| Preferred hourly pay (min) | $40/hour |
| Last seen | 11 days ago |
| Signed up | 27 days ago |
| Badges |
๐ฉโ๐ป Remote worker ๐ Newbie |
260303 - Now: Full-Stack Developer at WINAI @ WINAID