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Guillermina User

@guillerminauser

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Data analyst with a strong background in engineering and AI.

Argentina

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What I'm looking for

I am looking for a role that fosters innovation and collaboration, where I can leverage my engineering background and analytical skills to drive impactful data solutions.

I am a dedicated data analyst with a Ph.D. in Engineering, currently working as an AI Quality Assurance Specialist at Scale AI. My role involves reviewing and validating AI-generated outputs, ensuring they meet client requirements while also crafting relevant computer science-related questions to train AI models. My extensive experience in R&D has honed my problem-solving and analytical skills, allowing me to contribute effectively to my team's success.

Previously, I worked as a Back-End Developer at IT Resources S.A., where I supported Java applications for banking projects and collaborated on various programming languages, including Python. My ability to troubleshoot and my collaborative approach were recognized by my peers, showcasing my technical and interpersonal skills. I also have a strong foundation in civil engineering, having led research projects focused on optimizing cement properties during my postdoctoral research.

Experience

Work history, roles, and key accomplishments

AI Quality Assurance Specialist

Scale AI

Nov 2023 - Present (1 year 7 months)

I review and validate prompts and responses to ensure they meet client requirements, including crafting computer science-related questions to train AI models. I also evaluate and rank AI-generated code to support model refinement.

SQL Python Java Prompt Engineering Data Validation AI Training

Back-End Developer

IT Resources S.A

Sep 2022 - Present (2 years 9 months)

I contributed to troubleshooting and supporting Java applications for a bank. I also collaborated on projects using other languages, such as Python.

Java Python Troubleshooting Application Support Git Collaboration

Researcher

Centro de Investigacion del Cemento y Concreto, Perú

Jan 2020 - Present (5 years 5 months)

I managed tasks such as laboratory grindings and fine-tuning the particle size analyzer, analyzing experimental data to identify trends and support innovations in cement material formulations.

Laboratory management Research

Education

Degrees, certifications, and relevant coursework

Universidad Nacional del Centro de la Provincia de Buenos Aires

Ph.D. in Engineering, Engineering

Conducted independent research, designing experiments, collecting and analyzing data. My findings, published in high-impact journals, contributed to advancing knowledge in cementitious materials.

Universidad Nacional del Centro de la Provincia de Buenos Aires

B.S in Civil Engineering, Civil Engineering

Studied civil engineering principles and practices, gaining a strong foundation in the field. Developed skills in problem-solving and analytical thinking.