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District Four
View DemoArchived
AI/ML
AI-powered lead gen agency—$2K MRR, 62K+ prospects processed, 8.2% response rate (4x industry avg).
$2KMRR
62K+Prospects
8.2%Response Rate
Architecture
Architecture
React
LangChain
OpenAI
MongoDB
Docker
AWS Lambda
Technical Highlights
1
Designed LangChain agent pipeline: web scraping → GPT-4 lead scoring → personalized outreach—8.2% response (4x industry avg)
2
Deployed on AWS Lambda + MongoDB Atlas—processing 62K+ prospects, serverless scaling for variable workload
3
Optimized agent workflows to process 10K prospects/day at <$50 API cost, enabling profitable $2K MRR agency model
Technologies & Tags
ML/Agents
Growth Systems
Product