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Rafael Alexandrino
From Brazil 02:02 PM (GMT-03:00)
$40/hr

Active over a week ago


Member since Nov 2025

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Product-driven Senior Backend/AI Engineer

Artificial Intelligence Engineer
Available for hire
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I'm a Senior Backend Engineer from Brazil specializing in AI/ML systems. My journey into AI started when I watched my wife (a medical student) struggle with clinical documentation—so I built an AI tool that transcribes consultations and generates anamneses automatically. That project showed me AI's power isn't just cool tech—it's solving actual human problems. At Clarke Energia, I've spent 4 years mastering backend development and system architecture. I redesigned a 50,000-line energy simulation system (30+ minutes → 30 seconds), automated processes saving 250 hours/month, and built an AI fashion recommendation engine using RAG and fine-tuned models (70% accuracy). I'm a product-driven engineer who architects complete solutions and thrives on complex challenges. Currently completing IBM AI Engineer certification to deepen my ML expertise. Looking for Backend/AI Engineer roles building production AI systems in healthcare, security, or high-impact sectors. Want to work with international teams on hard problems that matter.

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