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Gabriel Gonzalez

Gabriel Gonzalez

AI Trainer (Annotator for shop.app platform)

USA flag
Brownsville, Usa
$30.00/hrIntermediateAppenRemotasksToloka

Key Skills

Software

AppenAppen
RemotasksRemotasks
TolokaToloka
Internal/Proprietary Tooling
LabelboxLabelbox

Top Subject Matter

E-commerce Product Data & Taxonomy
AI Training
AI Model Training

Top Data Types

Computer Code ProgrammingComputer Code Programming
TextText
ImageImage
AudioAudio

Top Label Types

RLHF
Evaluation Rating
Computer Programming Coding
Entity Ner Classification
Classification
Object Detection
Audio Recording

Freelancer Overview

AI Trainer (Annotator for shop.app platform). Core strengths include Toloka and Labelbox. AI-training focus includes data types such as Text and labeling workflows including Classification, RLHF, and adversarial prompt engineering.

IntermediateSpanishEnglish

Labeling Experience

Toloka

Mindrift

TolokaTextRLHFClassification
The goal of this current project is to improve search ranking algorithms for an eCommerce site by generating queries, reviewing results, and comparing products.

The goal of this current project is to improve search ranking algorithms for an eCommerce site by generating queries, reviewing results, and comparing products.

2025 - Present

Aether

Internal Proprietary ToolingImageEntity Ner ClassificationClassification
Tasks involve image color picking, object grouping and recognition, video grouping

Tasks involve image color picking, object grouping and recognition, video grouping

2025
Scale AI

Nightingale

Scale AITextRLHFEvaluation Rating
Improve language model to provide more accurate, helpful, and concise coding responses

Improve language model to provide more accurate, helpful, and concise coding responses

2024 - Present
Scale AI

Lemur Astrologer

Scale AIComputer Code ProgrammingRLHF
Goal-oriented code, multi-turn. Write prompts designed to induce model failure

Goal-oriented code, multi-turn. Write prompts designed to induce model failure

2024
Appen

Appen

AppenAudioAudio Recording
Provided audio to train NLP

Provided audio to train NLP

2025 - 2025

Education

U

University of Texas, Rio Grande Valley

Bachelor of Science, Computer Science

Bachelor of Science
2008 - 2008

Work History

I

IBL Education

Django/Python Developer

remote
2024 - 2024