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Gabriel UserGU
Open to opportunities

Gabriel User

@gabrieluser7

Bilingual professional with customer service and software testing experience.

Brazil
Message

What I'm looking for

I am looking for opportunities that promote growth in AI and data science.

I am a bilingual professional with a strong foundation in customer service and software testing, currently pursuing a degree in Data Science at Estácio. My journey in technology began with a passion for problem-solving and leadership, which has led me to develop a diverse skill set in programming and data analysis.

Throughout my career, I have gained valuable experience in training AI models, focusing on coding and mathematics. My roles as an AI Trainer at Alignerr and Outlier have allowed me to contribute significantly to the development of AI technologies, ensuring the accuracy and safety of model responses. I am eager to leverage my skills in a dynamic environment that fosters growth and innovation in the field of artificial intelligence.

Experience

Work history, roles, and key accomplishments

AL
Current

AI Trainer (LLM)

Alignerr

Feb 2025 - Present (6 months)

Trained AI models by providing annotations on model responses, focusing on comparison and harmful content detection. This role involved critical evaluation of AI outputs to improve model safety and accuracy.

OU
Current

AI Trainer (LLM)

Outlier

Mar 2024 - Present (1 year 5 months)

Trained AI models by providing data, including code and text response training. This involved contributing to the development and refinement of AI capabilities through data input.

IB

Internship

Inter Bank

Jun 2018 - Jun 2019 (1 year)

Worked in software testing and anti-fraud during the implementation of a card processor project. This involved ensuring the functionality and security of new financial systems.

AT

Bilingual Customer Service Representative

Atento

Mar 2013 - Jun 2014 (1 year 3 months)

Provided bilingual telephone assistance to FIFA World Cup 2014 ticket buyers. This role required strong communication and problem-solving skills in a fast-paced environment.

YM

Camp Counselor

YMCA

Mar 2012 - Jun 2012 (3 months)

Planned, developed, and organized activities for children in Edmond, Oklahoma. This role emphasized leadership, creativity, and organizational skills.

Education

Degrees, certifications, and relevant coursework

Estácio logoES

Estácio

Undergraduate Degree, Data Science

2024 -

Currently studying data science, focusing on the fundamentals and applications of data analysis, machine learning, and artificial intelligence. Developing skills in statistical modeling and data interpretation.

Alura logoAL

Alura

Training Certificate, Information Technology

2022 - 2024

Completed coding training in IT, focusing on practical programming skills. Gained proficiency in various programming languages and development tools.

Ibmec logoIB

Ibmec

Undergraduate Degree, Business

2016 - 2019

Pursued a business graduation program, gaining knowledge in various business functions and management principles. The program was interrupted in the 7th semester.

Tech stack

Software and tools used professionally

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Gabriel User - AI Trainer (LLM) - Alignerr | Himalayas