Aalexsnchezz

Key Skills

Software

AWS SageMaker

Top Subject Matter

Artificial Intelligence Training and Model Evaluation

Top Data Types

Text

Image

Video

Top Task Types

RLHF

Text Generation

Object Detection

Fine Tuning

Freelancer Overview

AI Trainer. Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include AWS SageMaker. Education includes Bachelor of Science, AWS (2025) and Bachelor of Science, Universidad de Alicante (2023). AI-training focus includes data types such as Text and labeling workflows including RLHF.

Labeling Experience

AI Trainer

Aws SagemakerTextRLHF

As an AI Trainer at Outlier, I was responsible for training artificial intelligence models using Reinforcement Learning from Human Feedback (RLHF) techniques. My tasks included evaluating the credibility of model outputs and correcting computer code as part of the quality control process. This role demanded precise judgment and a deep understanding of AI systems. • Conducted RLHF-based training on text and code data. • Performed credibility assessments and factuality checks on model outputs. • Corrected and enhanced computer programming code as needed. • Collaborated with the AI development team to ensure quality and improvement.

As an AI Trainer at Outlier, I was responsible for training artificial intelligence models using Reinforcement Learning from Human Feedback (RLHF) techniques. My tasks included evaluating the credibility of model outputs and correcting computer code as part of the quality control process. This role demanded precise judgment and a deep understanding of AI systems. • Conducted RLHF-based training on text and code data. • Performed credibility assessments and factuality checks on model outputs. • Corrected and enhanced computer programming code as needed. • Collaborated with the AI development team to ensure quality and improvement.

2025 - Present

Education

Work History