About Nikolas de Hor
Nikolas de Hor is a Full Stack Developer and AI Engineer based in Goiânia, GO, Brazil, available for remote work. He builds end-to-end systems with Python, TypeScript/Node.js, data, and AWS, with emphasis on agent infrastructure, MCP (Model Context Protocol), RAG, embeddings, automation, and products that operate real software.
How he works
Every engagement starts with a diagnosis of the problem, scope, constraints, and acceptance criteria. Deadlines and outcomes are agreed only after that. Corporate cases stay at a safe public level, without data, metrics, screenshots, internal names, or unauthorized operational details. Each public case separates problem, implementation, and verifiable proof (repository, documentation, package, or published product).
Capabilities
- Full stack: React, TypeScript, Node.js, Python, FastAPI, Flutter, APIs, integrations, and developer tooling.
- AI and agents: LLM applications, multi-agent orchestration, MCP, RAG, embeddings, semantic retrieval, OCR, transcription, computer vision, evaluation, and human fallback.
- Platform: PostgreSQL, MongoDB, Redis, queues, Docker, Kubernetes/OpenShift, CI/CD, observability, and AWS.
Experience
Full Stack Developer and AI Engineer at Cast Group (LUME, an AI platform under development), assigned as a third-party engineer to a Banco do Brasil client project covering software engineering, applied AI, and documentation quality. Maintains open-source projects under DeHor Labs, such as MCP Fiscal Brasil (PyPI) and TranscreveAI.