Jesus Dassaef Lopez Barrios

Key Skills

Software

AWS SageMaker

Appen

LabelImg

OpenCV AI Kit (OAK)

Remotasks

Roboflow

Scale AI

Telus

Other

Internal/Proprietary Tooling

Top Subject Matter

Instance segmentation (masks and bounding boxes) for crops in agriculture

General coding tasks for RLHF

Autonomous navigation and exploration (mobile robots)

Top Data Types

Computer Code Programming

Image

Text

Top Task Types

Bounding Box

Computer Programming Coding

Data Collection

Prompt Response Writing SFT

Segmentation

Freelancer Overview

As a skilled AI and data labeling expert, I have extensive experience in refining AI training data to enhance model accuracy and performance. My expertise lies in leveraging advanced techniques such as Reinforcement Learning from Human Feedback (RLHF) to improve the quality of AI-generated code. I have successfully contributed to large-scale international projects, delivering precise data labeling for complex machine learning models. My hands-on experience with tools like TensorFlow, Keras, and Python, combined with a deep understanding of AI workflows, positions me to drive impactful results in AI training and development.

Labeling Experience

Software Engineer for AI Training Data

Scale AIComputer Code ProgrammingComputer Programming Coding

• Contributed to the refinement of AI Large Language Models (LLMs) through collaborative international efforts, utilizing Reinforcement Learning from Human Feedback (RLHF) to improve AI-generated code quality. • Successfully addressed over 200 Python and SQL tickets, directly improving the quality of code produced by AI models. • Authored robust test cases and performed code troubleshooting for the training of cutting-edge Generative AI models.

• Contributed to the refinement of AI Large Language Models (LLMs) through collaborative international efforts, utilizing Reinforcement Learning from Human Feedback (RLHF) to improve AI-generated code quality. • Successfully addressed over 200 Python and SQL tickets, directly improving the quality of code produced by AI models. • Authored robust test cases and performed code troubleshooting for the training of cutting-edge Generative AI models.

2023 - 2024

Education

Work History