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Uzoamaka Nzekwu

AI Data Annotator (Image Labeling)

USA flag
Rosedale, Usa
$25.00/hrEntry Level

Key Skills

Software

No software listed

Top Subject Matter

AI/Computer Vision
Ai/nlp Domain Expertise
Legal Services & Contract Review

Top Data Types

ImageImage
TextText
DocumentDocument

Top Task Types

Bounding Box
Classification

Freelancer Overview

AI Data Annotator (Image Labeling). Professional background includes roles such as Manufacturing Associate and Pharmacist Assistant. Core strengths include N and A. Education includes Bachelor of Engineering, N/A. AI-training focus includes data types such as Image and Text and labeling workflows including Bounding Box and Classification.

Entry LevelEnglish

Labeling Experience

AI Data Annotator (Text Labeling & Evaluation)

TextClassification
I conducted text annotation and classification tasks, focusing on content categorization, tagging, and quality control. My role required evaluating AI-generated responses, identifying hallucinations, and ensuring instruction adherence. I contributed to dataset review and validation within standardized annotation protocols. • Reviewed and classified textual content based on project specifications • Assessed AI output for logical accuracy and detail • Maintained high annotation accuracy under time constraints • Provided feedback and escalated ambiguous cases

I conducted text annotation and classification tasks, focusing on content categorization, tagging, and quality control. My role required evaluating AI-generated responses, identifying hallucinations, and ensuring instruction adherence. I contributed to dataset review and validation within standardized annotation protocols. • Reviewed and classified textual content based on project specifications • Assessed AI output for logical accuracy and detail • Maintained high annotation accuracy under time constraints • Provided feedback and escalated ambiguous cases

Not specified

AI Data Annotator (Image Labeling)

ImageBounding Box
As an AI data annotator, I performed image annotation and object labeling to support model training and evaluation workflows. I ensured labeling consistency and accuracy while preparing datasets under strict project guidelines. My responsibilities included identifying inconsistencies and maintaining quality standards in data labeling. • Precisely outlined objects using bounding box techniques • Collaborated in dataset preparation and validation • Escalated uncertain cases and maintained documentation • Verified annotation accuracy and adherence to guidelines

As an AI data annotator, I performed image annotation and object labeling to support model training and evaluation workflows. I ensured labeling consistency and accuracy while preparing datasets under strict project guidelines. My responsibilities included identifying inconsistencies and maintaining quality standards in data labeling. • Precisely outlined objects using bounding box techniques • Collaborated in dataset preparation and validation • Escalated uncertain cases and maintained documentation • Verified annotation accuracy and adherence to guidelines

Not specified

Education

N

N/A

Bachelor of Engineering, Chemical Engineering

Bachelor of Engineering
Not specified

Work History

E

Emzor Pharmaceuticals

Manufacturing Associate

Rosedale
Not specified
C

Care One Pharmacy

Pharmacist Assistant

Rosedale
Not specified