Lead Engine
Context
Personal project
An AI-assisted mini lead management system, built twice — Python with FastAPI and Node.js with TypeScript and Fastify — with verified feature parity.
Two stacks, one contract
Both implementations share one feature set and are checked against 61 automated compliance checks, with 72 of 72 tests passing.
AI and data quality
GPT-4o-mini assists the lead workflow, a two-stage blocking step removes duplicate leads, and lead sources are extracted with a three-tier fallback.
Next project