Vinicius Pereira

bedrock

A natural-language-to-SQL data agent with a stability harness: runs each question K times against a defended answer key and flags the ones that flap, with a CI gate that blocks reliability regressions.

Python

scrape-sentinel

The change-aware layer for any scraper: turn records into new / changed / removed, then alert and schedule. Zero runtime dependencies.

Python

cloudrun-pipeline

Take a data pipeline from a local script to a deployed, scheduled service on Google Cloud Run, with health checks, run history, and retries.

Python

retell-sms-handler

Deterministic In-Call SMS for Retell voice agents: consent gated, number resolved in code, every send logged. FastAPI + Twilio.

Python

mini-rag

A small, working Retrieval-Augmented Generation API (FastAPI + Chroma + Claude). Ingest documents, ask questions, get answers grounded only in your data with cited sources.

Python

lead-qualifier

Qualify scraped leads with rules or an LLM (0-100 score + reason) and measure the qualifier with a precision/recall eval harness. Zero runtime dependencies.

Python