Ulices A.

Key Skills

Software

Telus

Scale AI

Remotasks

Appen

Data Annotation Tech

Top Subject Matter

Physics and mathematics

AI training specialist

AI model evaluation

Top Data Types

Text

Image

Audio

Top Task Types

Prompt + Response Writing (SFT)

Classification

Question Answering

Text Summarization

Object Detection

Transcription

Data Collection

Segmentation

Bounding Box

Freelancer Overview

Senior AI Physics & Mathematics Training Specialist — TELUS AI Data Solutions. Core strengths include Telus, Scale AI, and Remotasks. Education includes Master of Science, University of Texas at Dallas (2023) and Master of Science, University of Texas at Arlington (2023). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Prompt + Response Writing (SFT).

Labeling Experience

Senior AI Physics & Mathematics Training Specialist — TELUS AI Data Solutions

TelusText

Evaluated AI-generated responses for advanced physics, mathematics, and scientific reasoning with a focus on scientific rigor, logical reasoning, and mathematical accuracy. Assessed model outputs to validate correctness and improve quality for technical AI reasoning. Contributed to the creation of advanced datasets to strengthen AI performance in specialized domains. • Reviewed AI responses for mechanics, electromagnetism, thermodynamics, and statistics • Measured outputs against mathematical and scientific constraints • Produced quality-focused guidance to refine model behavior • Supported dataset development for technical reasoning training

2024 - Present

AI Model Trainer — Physics & Mathematical Data — Scale AI

Scale AITextPrompt + Response Writing (SFT)

Trained machine learning models using structured physics and mathematics datasets. Evaluated AI-generated responses across mechanics, electromagnetism, thermodynamics, and statistics. Developed scientific prompts used to support large language model training for technical reasoning. • Built training materials using domain-specific structured data • Validated response quality for scientific topics • Wrote/curated prompts for model improvement • Supported iterative training and evaluation cycles

2022 - 2023

AI Data Annotation Specialist — Scientific Datasets (Project-Based) — Remotasks

RemotasksTextClassification

Annotated scientific datasets used for AI model training and computer vision systems. Performed dataset validation and quality control to ensure labeling reliability. Helped maintain dataset standards for downstream model learning workflows. • Reviewed annotations for consistency and correctness • Conducted validation checks and quality control • Assisted in preparing data for training pipelines • Ensured labeled outputs met project requirements

2021 - 2021

AI Data Annotation Specialist — Machine Learning Projects — Appen

AppenText

Annotated and validated datasets used to train machine learning and NLP systems. Reviewed AI-generated responses related to mathematics and scientific topics for quality and correctness. Supported labeling and validation activities aimed at improving model outputs. • Validated dataset entries for ML/NLP training • Reviewed AI responses on mathematics and science • Performed quality checks on labeled content • Contributed to training data preparation and refinement

2018 - 2020

Education

Work History