Looking for a job

Rodrigo User

@rogaor

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AI trainer and data annotation specialist with a passion for innovation.

Mexico

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What I'm looking for

I am looking for a role that fosters innovation and allows for professional growth.

I am an AI trainer and data annotator with a strong belief in the power of lateral thinking to achieve extraordinary results.

I’ve been involved in the development of AI tools for three years, in which I’ve been able to work training frontier-models such as: Gemini, Grok, Seed, Claude, and Llama

I thrive in dynamic environments where I can apply my analytical skills and innovative mindset.

Throughout my career, I have successfully managed operations for international companies and efficiently worked in low-to-zero supervision environments with remote and hybrid work environments.

Experience

Work history, roles, and key accomplishments

Current

Google Search Language Specialist

Current

Qualitest

Aug 2025 - Aug 2025 (0 months)

Working directly in Google's AI training and data annotation projects (Gemini and Lens), ensuring machine learning outputs have accurate and human-like outputs.

Artificial Intelligence Artificial Insemination Artificial Intelligence Machine Learning AI Training AI Trainer AI Training Data Auditing AI Trainers' Work RLHF Annotation RLHF Pipeline RLHF Methodologies RLHF Or Reinforcement Learning For LLMs Machine Learning Machine Learning Frameworks Machine Learning Pipelines Machine Translation Machine Learning Algorithms AI Transformation Data Usage For AI Training Safety And Privacy In AI Training

AI Trainer and Data Annotator

Outlier

Jul 2024 - Nov 2025 (1 year 4 months)

Trained artificial intelligence for LLM and performed data annotation for various projects. Contributed to the development and refinement of generative AI models (audio, text, images and video)

AI Training Data Annotation LLM Natural Language Processing Data Analysis AI AI Evaluation LLMOps

AI red teaming & LLM quality assurance

Innodata

Jul 2025 - Oct 2025 (3 months)

Participated in a red-teaming project focused in one of Google's frontier-models

LLM LLM Output Evaluation LLMOps LLM Evaluation LLM Integrations AI AI Tools AI Systems AI Training AI Agents AI Evaluation

AI project generalist

micro1

Jun 2025 - Oct 2025 (4 months)

Participated in the fine-tuning of a chain-of-thought machine learning algorithm for ByteDance

AI Training AI Trainer AI Transformation AI Transaction Matching AI Training Data Chain Of Thought

AI data trainer

Invisible Technologies

Jun 2025 - Aug 2025 (2 months)

Became part of a English-Spanish translation fine-tuning effort for one of Google's frontier models

Freelancer

TELUS International AI Inc

Aug 2024 - Aug 2025 (1 year)

Participated in various search engine optimization efforts, as well as RLHF projects for LLM training

AI Tools AI AI Training AI Technologies Search Engine Search Engine Optimization

AI Trainer

Alignerr

Aug 2024 - Jul 2025 (11 months)

Participated in various projects related to generative AI tools that create audio, video, text and images.

Artificial Intelligence Artificial Intelligence Machine Learning Annotations Annotating Annotator AI Trainer

Data annotator and AI trainer

RWS Group

Oct 2024 - Mar 2025 (5 months)

Took part in search engine optimization projects, as well as in various generative AI training efforts through RLHF.

Data Annotation AI Trainer AI Training AI Training Data AI Translations AI Transformation Search Engine Optimization Search Engine Search Engine Optimization (SEO)Search Engine Evaluation

R&D Manager LatinAmerica

Camlin Fine Sciences

Mar 2020 - May 2021 (1 year 2 months)

Led the R&D Department, overseeing the engineering and scientific areas of the company. Drove innovation and managed research projects from conception to completion.

Engineering Research Project Management Team Leadership

Organic Certification Officer

OTCO Certified Organic

Jul 2018 - Jul 2019 (1 year)

Reviewed certification compliance for the LATAM region. Ensured adherence to organic standards and regulatory requirements.

Compliance Regulatory Affairs Auditing Quality Assurance

Education

Degrees, certifications, and relevant coursework

Google

Google Data Analytics Professional Certificate, Data science

2025 - 2026

Grade: N/A

This certificate program provides an immersive understanding of the knowledge required by data analysts in current roles. Key analytical skills and tools (SQL, Python, Tableau, R) are provided.

Tecnologico de Monterrey

Bachelor of Science, Biotechnology Engineering

Activities and societies: International exchange semester in Toledo (Spain).

Studied Biotechnology Engineering with a minor in Molecular Biology. Participated in an international exchange semester in Toledo, Spain, expanding global academic exposure.

Codecademy

Certification, Data Science

Completed an online certification in data science fundamentals and inference specialization. Gained expertise in key data science concepts and methodologies.