Rodrigo Pino Guachalla

Key Skills

Software

Appen

Remotasks

Scale AI

Other

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Text

Video

Top Task Types

Audio Recording

Classification

Prompt Response Writing SFT

Freelancer Overview

I have hands-on experience in AI training tasks, including voice data annotation, prompt writing, and multilingual content evaluation for generative models. My work has involved crafting, reviewing, and refining natural language prompts in both English and Spanish, ensuring high linguistic accuracy and contextual relevance. I've contributed to projects that required strong attention to detail, a deep understanding of tone and intent, and the ability to simulate realistic human input. With a background in customer communication and marketing, I bring a unique human-centered perspective to AI training. I’m comfortable working across different task types—text, audio, and image—and thrive in fast-paced, quality-driven environments. My bilingual skills (Spanish and English), along with a keen eye for nuance and clarity, make me a valuable asset for diverse AI development projects.

Labeling Experience

Conversation project

Scale AIAudioAudio Recording

I participated in an AI training project focused on generating high-quality voice data through short, natural conversations on specific topics. The goal was to simulate realistic dialogue scenarios while maintaining excellent audio clarity and consistency. My role involved recording brief yet context-rich conversations in Spanish, ensuring precise pronunciation, clear articulation, and natural speech flow, which are essential for training voice recognition and conversational AI systems.

I participated in an AI training project focused on generating high-quality voice data through short, natural conversations on specific topics. The goal was to simulate realistic dialogue scenarios while maintaining excellent audio clarity and consistency. My role involved recording brief yet context-rich conversations in Spanish, ensuring precise pronunciation, clear articulation, and natural speech flow, which are essential for training voice recognition and conversational AI systems.

2025 - 2025

Education

Work History