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SEEKING WORK | Remote | AI Agents, Automation & Vertical AI Solutions Location: Rio de Janeiro, Brazil | Remote worldwide Technologies: Python, FastAPI, n8n, CrewAI, LangGraph, LangChain, RAG/pgvector, WhatsApp (Botmaker/Twilio), PostgreSQL, Docker, Coolify/DigitalOcean We're PD7 Lab — an AI lab and software factory building vertical AI solutions and custom software for companies in Brazil and globally. What we build:
• AI agents and automation workflows (n8n, CrewAI, LangGraph)
• WhatsApp AI assistants (HR support, customer service, lead qualification)
• RAG systems and document intelligence pipelines
• Internal tools with AI: HR copilots, procurement automation, legal document analysis
• Full-stack web apps and APIs (FastAPI + React), built from scratch or on top of your existing stack Recent work includes an AI-powered HR backoffice, a procurement/budget approval agent, and a WhatsApp AI assistant — all in production with measurable ROI. We're a NVIDIA Inception member. Pricing (anchor):
• AI Agent / Automation workflow: starting at $2,500
• Full AI-native web app (MVP): starting at $8,000
• Ongoing retainer (dev + AI ops): from $3,000/month
• Ad-hoc consulting and hourly engagements available — rates on request. Email: pedrofreitas@pd7tech.com
Website: https://pd7lab.com/ |