AI engineer and founder building clinical multi-agent chat systems and RAG with evals, remote worldwide
20 years · Full-time · Remote
Based in Porto Alegre, Brazil
Python · Ruby on Rails · OpenAI Agents SDK · pgvector
Ref. BD-0056 · AI agents & agentic workflows
AI agents & agentic workflows, Knowledge assistants & RAG, AI features & copilots — Based in Chile. 12 years · Contract/Freelance · Remote
Introductions go through DUDE.AI: names and contact details are shared once both sides agree.
We forward your note to this builder within 3 working days and connect you if they agree to talk. The cost is 60 credits.
| Builds | AI agents & agentic workflows, Knowledge assistants & RAG, AI features & copilots |
|---|---|
| Stack | Python, LangGraph, pgvector, Django, Ruby on Rails, FastAPI |
| Experience | 12 years |
| Open to | Contract, Freelance |
| Work the agent does | Software & IT, Research & analytics |
| Commitment | Flexible |
| Work mode | Remote |
| Based in | Chile |
| Posted | Aug 2026 |
| Checked | Source opened and read |
Built a production LangGraph natural-language analytics system with an evaluation-gated deterministic core and RAG on pgvector for a commercial real estate firm; also an open-source agent and former startup CTO. Remote only, US time-zone aligned.
Summarised in English from the builder’s public post.
Is this your post? We correct or remove it on request. Write to us
Live leads of this type. Open one to see the details.
| ID | Lead and place | Kind · sector | Budget | Work mode | Deadline / posted | Status |
|---|---|---|---|---|---|---|
| AP-0758 | Generative AI and LLM engineer for RAG, fine-tuning and Azure cognitive services, MexicoAI features & copilots, Knowledge assistants & RAG, ML & data for AI · Mexico | Hiring to build | Budget not stated | — | Nov 2026 | Open |
| AP-0759 | AI automation engineer building LLM agents and bots for a crypto company staff area, ArgentinaProcess automation, AI agents & agentic workflows · Argentina | Hiring to build · Fintech, Crypto & web3 | Budget not stated | — | Nov 2026 | Open |
| AP-0726 | Contract AI engineer building LLM infrastructure from scratch for a seed-stage AI network, MexicoAI platform supply, ML & data for AI, AI agents & agentic workflows · Mexico | Contract role · AI, Marketplaces | Budget not stated | — | Oct 2026 | Open |
| AP-0712 | Principal engineer leading enterprise GenAI platform with LLMs, RAG, agents and guardrails, BrazilAI platform supply, AI agents & agentic workflows, Knowledge assistants & RAG · Brazil | Hiring to build | Budget not stated | — | Oct 2026 | Open |
| AP-0711 | Software engineer building applications that integrate LLM APIs into enterprise business workflowsAI features & copilots, Process automation · Colombia | Hiring to build | Budget not stated | — | Oct 2026 | Open |
| AP-0678 | Automation engineering manager leading UiPath and agentic automation delivery, MexicoProcess automation, AI agents & agentic workflows · Mexico | Hiring to build · AI | Budget not stated | — | Oct 2026 | Open |
Every profile shows what the builder stated publicly. Add the ones you want, tell us about the project, and we arrange the introductions.
Filter by type and region, open the profile and add the builders you want to meet to your list.
One click sends the list and your short project note to us by WhatsApp or e-mail. No account needed to send.
We contact the builders on your list with your note and connect you with those who want to talk.