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01001
async
→ ok
200✓
llm()
chain
embed
$34K
01001
async
→ ok
200✓
llm()
chain
embed
$34K
2 products live · $34,200 MRR

DAVID KIM

Indie hacker. AI builder. From product manager to $34K MRR in 6 months.

$ revenue$0 → $34,200in 6 months

<products>

Both built solo, both profitable.

✉️

FlowMailer AI

Smart email automation with AI personalization at scale.

$18,400
Monthly revenue
2,100+
Active users
📄

DocuSense

Upload any document, ask anything. Powered by LangChain RAG.

$15,800
Monthly revenue
1,100+
Active users
// my tech stack
1.LangChainAI orchestration
2.n8nWorkflow automation
3.OpenAI APIModel calls
4.SupabaseDatabase + auth
5.VercelDeployment

"The LangChain guide alone saved me 3 months of trial and error. I launched FlowMailer in 22 days and had paying customers on day 1."

— David Kim

David Kim learned this with LearnGeni

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David Kim started with the same guides available to you right now.

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