Randy N.

Key Skills

Software

Other

Top Subject Matter

AI model training and response evaluation

AI model training and annotation

Top Data Types

Text

Image

Video

Top Task Types

Fine-tuning

Freelancer Overview

Data Annotator & AI Trainer (text-focused). Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Diploma in Nutrition and Dietetics, Kenya Medical Training College (KMTC). AI-training focus includes data types such as Text, Image, and Video and labeling workflows including Fine-tuning.

Labeling Experience

Data Annotator & AI Trainer (video-focused)

OtherVideoFine-tuning

You performed video annotation as part of machine learning model training efforts under detailed project guidelines. You ensured labeled outputs aligned with the stated quality, relevance, and performance goals. Your work supported the development and refinement of AI models through consistent annotation.• Annotate video data for ML model training• Follow guidelines to improve consistency and accuracy• Ensure relevance and labeling quality• Complete tasks on remote annotation platforms

2024 - Present

Data Annotator & AI Trainer (image-focused)

OtherImageFine-tuning

You completed image annotation work to help train machine learning systems according to provided guidelines. You ensured annotations supported model performance improvements and complied with task requirements. You contributed to maintaining labeling quality through guideline-driven work processes.• Annotate images for ML training tasks• Apply project-specific instructions and quality checks• Support model accuracy and performance improvements• Work via remote annotation platforms

2024 - Present

Data Annotator & AI Trainer (text-focused)

OtherTextFine-tuning

You performed text annotation to support machine learning model training in line with project instructions and quality requirements. You followed detailed annotation guidelines to improve model accuracy and performance. You also assessed and ranked AI-generated responses for quality, safety, and relevance during evaluation tasks.• Annotate text inputs for ML models• Follow detailed project guidelines for consistent labeling• Evaluate and rank AI responses by quality/safety/relevance• Use specified remote annotation platforms per project

2024 - Present

Education

Work History