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K
Kumbirai M.

Kumbirai M.

AI Training Specialist/full Stake Developer

USA flagNewark, Usa

Key Skills

Software

No software listed

Top Subject Matter

Data Science
Programming
Cloud Computing
Math
AI Training

Top Data Types

ImageImage
VideoVideo
AudioAudio

Top Task Types

Bounding BoxBounding Box
Entity (NER) ClassificationEntity (NER) Classification
PolygonPolygon
Point/Key PointPoint/Key Point
PolylinePolyline
SegmentationSegmentation

Freelancer Overview

Experienced in data labeling and AI training workflows, with a strong focus on data accuracy and quality. Skilled at reviewing model outputs, tagging text, and providing clear feedback to improve machine learning performance. Proven ability to follow strict annotation guidelines to ensure AI data is helpful, accurate, and safe.

Labeling Experience

In my previous role, I annotated large datasets for text classification and entity recognition to improve conversational

In my previous role, I annotated large datasets for text classification and entity recognition to improve conversational AI models. I strictly followed detailed annotation guidelines to label text, rate model responses for accuracy, and flag harmful or irrelevant content. Through this work, I consistently maintained a 95%+ quality assurance score and helped reduce model hallucination rates.

Not specified

Education

Y

Yeshiva University,Masters in Cybersecurity

Degree not specified

Not specified
Not specified

Work History

C

Company not specified

AI Training Specialist

Location not specified
Not specified