For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

LoginCreate account
Invite to Job
N
Nicolás Durán

Nicolás Durán

AI Data Labeling and RLHF Evaluator

Bolivia flagSanta Cruz, Bolivia
$7.00/hrEntry LevelOther

Key Skills

Software

Other

Top Subject Matter

AI Model Training and Evaluation
Computer Vision and Generative Visual Models

Top Data Types

TextText
VideoVideo
ImageImage

Top Task Types

RLHFRLHF
ClassificationClassification

Freelancer Overview

AI Data Labeling and RLHF Evaluator. Brings 7+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, Universidad Autónoma Gabriel René Moreno (2020) and Certificate, Instituto Neuro (2017). AI-training focus includes data types such as Text and Video and labeling workflows including RLHF and Classification.

Entry LevelEnglish

Labeling Experience

Video Annotation and Computer Vision Feedback Specialist

OtherVideoClassification
Provided technical feedback for computer vision models by annotating and assessing generated videos and visuals. Drew on experience in professional video editing and design to perform detailed evaluations of AI-generated visual media. Employed industry-standard creative software tools to enhance multi-modal AI training. • Conducted quality assessment and annotation of generative visual model outputs. • Used professional creative suites such as Adobe and DaVinci Resolve. • Ensured visual accuracy and alignment with training specifications. • Supported multi-modal AI projects with domain expertise in video and design.

Provided technical feedback for computer vision models by annotating and assessing generated videos and visuals. Drew on experience in professional video editing and design to perform detailed evaluations of AI-generated visual media. Employed industry-standard creative software tools to enhance multi-modal AI training. • Conducted quality assessment and annotation of generative visual model outputs. • Used professional creative suites such as Adobe and DaVinci Resolve. • Ensured visual accuracy and alignment with training specifications. • Supported multi-modal AI projects with domain expertise in video and design.

Present

AI Data Labeling and RLHF Evaluator

OtherTextRLHF
Conducted high-accuracy data labeling and reinforcement learning from human feedback (RLHF) to improve generative AI model outputs. Utilized investigative journalism and psychology background to evaluate and annotate model responses for factual accuracy, bias, and emotional nuance. Leveraged bilingual proficiency for cross-lingual model evaluation and translation accuracy. • Evaluated and rated AI-generated text for accuracy and quality. • Applied advanced psychological analysis to assess emotional tone and bias in responses. • Conducted content moderation for digital communities to ensure safety standards. • Used professional experience in information synthesis to generate high-quality prompt-response pairs.

Conducted high-accuracy data labeling and reinforcement learning from human feedback (RLHF) to improve generative AI model outputs. Utilized investigative journalism and psychology background to evaluate and annotate model responses for factual accuracy, bias, and emotional nuance. Leveraged bilingual proficiency for cross-lingual model evaluation and translation accuracy. • Evaluated and rated AI-generated text for accuracy and quality. • Applied advanced psychological analysis to assess emotional tone and bias in responses. • Conducted content moderation for digital communities to ensure safety standards. • Used professional experience in information synthesis to generate high-quality prompt-response pairs.

Present

Education

I

Instituto Neuro

Certificate, Graphic Design and Digital Marketing

Certificate
2017 - 2017
U

Unidad Educativa La Salle

High School Diploma, General Education

High School Diploma
2015 - 2015

Work History

P

Punto Canal Digital

Content Director

Santa Cruz
2023 - Present
S

Salón de Eventos Gladys

General Administrator and Publicist

Santa Cruz
2023 - 2025