I will ai training, prompt writing, data annotation, llm evaluation

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Gabriel Borges

About this gig

I have experience training and evaluating AI models through data annotation, prompt engineering, response evaluation, and quality assurance. My background in Materials Engineering allows me to support both general-purpose AI systems and specialized models in metallurgy, materials science, corrosion, heat treatment, and mechanical behavior of materials. I am skilled at analyzing technical content, following detailed guidelines, identifying inaccuracies, and providing structured feedback to improve model performance, accuracy, and reliability.

Get to know Gabriel Borges

Gabriel Borges

Engineer

  • FromBrazil
  • Member sinceJul 2026
  • Languages

    Portuguese, English, Spanish, German
I am a Materials Engineering student at the University of São Paulo (USP), specializing in Metallurgical Engineering. I have a strong foundation in materials science, metallurgy, corrosion, and laboratory characterization techniques, supported by academic research in metallography, microhardness testing, image analysis, and heat treatment of metallic alloys. Portuguese is my native language, and I am proficient in English. I also have experience with Microsoft Office and Python for data and image analysis.