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Rafael S.

Rafael S.

AI & Machine Learning Engineer · Senior

Brazil · Rate on request

Professional Overview

AI Engineer specializing in real-time computer vision. I build production perception pipelines with YOLO11, ByteTrack, pose estimation and vision-language models, served on GPU with vLLM and Triton. Python backends, GCP infrastructure, 300+ concurrent camera streams in production. I take models from research to reliable, scalable systems.

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.

Data Science & Analytics

Extract business insights from raw data using statistical modelling, predictive analytics, A/B testing, and interactive dashboards.

MLOps & AI Infrastructure

Architect scalable ML infrastructure — CI/CD for ML, model versioning, experiment tracking, monitoring, and cloud deployment on AWS, GCP, or Azure.

Open to

Full-time Freelance Contract

Experience Level

Senior

Current location

Brazil

Time Zone

Sao Paulo UTC-3

Primary Work Language

English

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