Torres A.

Key Skills

Software

Deep Systems

VoTT

V7 Labs

AWS SageMaker

Anno-Mage

Datumbox

Dataloop

Hasty

Google Cloud Vertex AI

Kili Technology

Labelbox

LightTag

Lionbridge

Top Subject Matter

Large Language Model evaluation and reinforcement learning

LLM prompt engineering

multilingual data annotation

Top Data Types

Text

Computer Code Programming

Document

Top Task Types

Prompt + Response Writing (SFT)

Text Summarization

Question Answering

Transcription

Text Generation

Object Detection

Computer Programming/Coding

Data Collection

Function Calling

Freelancer Overview

Senior AI Output Reviewer & Quality Rater. Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Science, National University of Singapore (2021). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Prompt + Response Writing (SFT).

Labeling Experience

Senior AI Output Reviewer & Quality Rater

Text

This role involved evaluating and ranking AI-generated responses for accuracy, coherence, and safety. Key tasks included identifying hallucinations, logical errors, and prompt vulnerabilities in both code and text outputs. The position required detailed justification writing and consistent adherence to complex annotation guidelines. • Ranked and scored LLM outputs based on truthfulness and helpfulness. • Flagged hallucinations, prompt injections, and logical inconsistencies. • Reviewed and corrected Python/SQL code snippets for SFT baseline data. • Maintained a 98%+ accuracy rate following 50+ page guidelines.

2023 - Present

Bilingual Data Annotator & Prompt Engineer

TextPrompt + Response Writing (SFT)

This role centered on the creation and annotation of complex prompts in English and Chinese for LLM testing. Responsibilities included categorizing intents, extracting entities, and labeling semantic relationships for improved language understanding. The position demanded cross-cultural and bilingual alignment in prompt engineering and quality control. • Designed multi-turn prompts testing logic, coding, and reasoning. • Conducted NER and semantic labeling across diverse datasets. • Corrected and reviewed AI translations for nuance and context. • Ensured high-quality annotation for SFT and RLHF workflows.

2021 - 2022

Education

Work History