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Lucas G.

Lucas G.

AI & Machine Learning Engineer · Senior

Available profile

Professional Overview

I build LLM systems that survive production — SLAs, compliance, legacy stacks. At Serasa Experian (FTSE 100), architected an enterprise AI platform on MCP, serving 300+ engineers. 6 years backend: TypeScript/Node.js, C#/.NET, Java. RAG, agents, LLM orchestration. English C1. UTC-3, overlaps US/EU hours. Open to remote full-time or B2B contract.

Intro

Areas of Expertise

AI & Machine Learning Engineers

Design, train, and ship production ML models — from data pipelines to model inference at scale. Covers supervised learning, neural networks, LLM integration, and model optimisation.

NLP & Prompt Engineering

Build natural language processing systems, fine-tune large language models, and craft reliable production prompts for AI-powered products.

AI Product & Strategy

Translate AI capabilities into product roadmaps, define success metrics, and drive adoption across engineering and business teams.

Current location

brazil

Time Zone

Sao Paulo UTC-3

Primary Work Language

portuguese

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