Jose Romero Salazar

Key Skills

Software

OneForma

Other

Internal/Proprietary Tooling

Top Subject Matter

No subject matter listed

Top Data Types

Document

Image

Text

Top Task Types

Audio Recording

Prompt Response Writing SFT

Translation Localization

Freelancer Overview

I am a bilingual data annotator and AI trainer with experience working on multilingual, guideline-driven projects. I have contributed to annotation and model-training tasks at Kuikco and Stellar AI, focusing on improving AI accuracy through detailed feedback, error identification and consistent adherence to project requirements. I also work as an English–Spanish translator and transcription specialist, delivering precise, high-quality language services. My Bachelor’s in Biology and my upcoming Master’s in Epidemiology strengthen my analytical skills and allow me to handle scientific and technical content confidently. I combine strong attention to detail, reliability and multilingual expertise to support projects that require accurate data labeling, model evaluation and high-quality linguistic work.

Labeling Experience

AI Training

Internal Proprietary ToolingTextText GenerationEvaluation Rating

At Stellar AI, I worked on projects focused on training AI models to perform specific tasks by providing detailed feedback, corrections and reasoning for each action. My work involved evaluating model outputs, identifying errors and guiding the system toward the desired behavior while following strict project guidelines. Due to confidentiality agreements, I cannot disclose project details, but my role required high accuracy, consistent adherence to instructions and strong analytical skills to support model improvement.

At Stellar AI, I worked on projects focused on training AI models to perform specific tasks by providing detailed feedback, corrections and reasoning for each action. My work involved evaluating model outputs, identifying errors and guiding the system toward the desired behavior while following strict project guidelines. Due to confidentiality agreements, I cannot disclose project details, but my role required high accuracy, consistent adherence to instructions and strong analytical skills to support model improvement.

2024

Data Annotation/Labeling

OneformaTextTranslation LocalizationEvaluation Rating

At Kuikco, I worked on multilingual data annotation projects focused on improving AI language understanding in English and Spanish. My tasks included text classification, translation evaluation, error identification and scoring AI-generated responses according to detailed guidelines. I handled high-volume batches, often hundreds of tasks per week, while maintaining strong accuracy scores and adhering to Kuikco’s quality standards. All annotations followed strict instructions, consistency checks and confidentiality requirements.

At Kuikco, I worked on multilingual data annotation projects focused on improving AI language understanding in English and Spanish. My tasks included text classification, translation evaluation, error identification and scoring AI-generated responses according to detailed guidelines. I handled high-volume batches, often hundreds of tasks per week, while maintaining strong accuracy scores and adhering to Kuikco’s quality standards. All annotations followed strict instructions, consistency checks and confidentiality requirements.

2024

Education

Work History