Ledy Roos
AI Trainer
Hi, I’m Ledy — an AI Trainer and Data Evaluator with a strong mix of technical expertise, teaching background, and real-world problem-solving. I specialize in AI prompt evaluation, data annotation, hallucination detectio...
$12
Hourly Rate
0
Average Rating
0
Jobs Completed
My Specialities
Development Stacks
AI Development & Engineering
Machine Learning & Data Science
Generative AI & Prompt Engineering
Specialities
AI Applications
AI Agents
Natural Language Processing (NLP)
Skills
AI AgentsData AnalystImage LabelingText AnnotationTESTING SKILLSSAI prompt writerAudio Transcription
Work Experience
Advance Ai Trainer
Invisible Technologies
May 2025 - Present
Indonesia
Ai Trainer
Outlier AI
April 2025 - Present
Indonesia
Ai Trainer
Alignerr
June 2025 - Present
Indonesia
Operations Manager
Pamutusan Resort
June 2022 - May 2024
Padang
Tutor
Light Study Center
December 2019 - December 2021
Pekanbaru
Special Education Teacher
Prayoga Foundation
April 2018 - June 2019
Pekanbaru
Education
Islamic University of Riau
Bachelor in Engineering, Petroleum Engineering
2011 - 2018
Biography
Hi, I’m Ledy — an AI Trainer and Data Evaluator with a strong mix of technical expertise, teaching background, and real-world problem-solving. I specialize in AI prompt evaluation, data annotation, hallucination detection, translation review, and multimodal labeling. With hands-on experience working on global projects through Outlier AI, Alignerr, and Invisible Technologies, I consistently deliver accurate and high-quality work within structured guidelines and tight deadlines.
My background is uniquely diverse. I have experience as a special education teacher, STEM tutor, operations manager, and laboratory teaching assistant during my Petroleum Engineering studies, where I graduated with a ...
Hourly Rate
$12
per hour