AlphaCorp AI

AlphaCorp AI is a remote-first AI engineering company headquartered in Rio de Janeiro, Brazil, with a small team led by founder and CEO Ignas Vaitukaitis. It builds production AI agents, RAG systems, LLM applications and automation for B2B and enterprise teams, and also offers fine-tuning, prompt engineering, MLOps and AI integration audits. Work is scoped first into a fixed estimate before building begins.

The team lists a broad engineering stack, including LangGraph, LangChain, LlamaIndex and CrewAI for orchestration, vector stores such as Pinecone, Milvus and pgvector, and evaluation tools like LangSmith and Langfuse. Published projects include document-processing RAG pipelines for a Washington DC firm, agent engineering on Azure for a Singapore hospitality company, and an open-source Rust RAG stack. It serves clients in the US, Europe and APAC and works in English, Portuguese and Spanish.

Services

• AI agent development
• RAG development and retrieval systems
• LLM fine-tuning and prompt engineering
• Custom software and SaaS development
• MLOps, evals and monitoring
• AI integration audits and AI strategy consulting