For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

LoginCreate account
Invite to Job
C
Chinenye Cynthia

Chinenye Cynthia

Graphic Designer and Email Marketer

Nigeria flagFct Abuja, Nigeria
$20.00/hrEntry LevelCrowdsourceData Annotation TechAws Sagemaker

Key Skills

Software

CrowdSourceCrowdSource
Data Annotation TechData Annotation Tech
AWS SageMakerAWS SageMaker

Top Subject Matter

Annotated and categorized medical-related text data, including patient records and clinical notes, to support AI models in healthcare analytics. Performed data labeling tasks such as entity recognition (e.g., symptoms, diagnoses, treatments) and text classification for improved data structuring and retrieval. Ensured high levels of accuracy and confidentiality when handling sensitive healthcare information.
Labeled financial datasets to support AI-driven risk assessment and fraud detection systems. Conducted classification and tagging of transactional data to identify suspicious patterns and anomalies. Applied structured annotation techniques to improve model accuracy in detecting fraudulent activities and financial risks.
Annotated product data and images for accurate categorization, tagging, and recommendation systems. Labeled customer interaction data (chat, reviews, queries) for sentiment analysis and intent classification. Supported AI models used in customer support automation and personalized shopping experiences

Top Data Types

TextText
ImageImage
AudioAudio

Top Task Types

PolylinePolyline
Bounding BoxBounding Box
CuboidCuboid

Freelancer Overview

Graphic Designer and Email Marketer. Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Bachelor of Science, University of Nigeria, Nsukka (2024).

Entry LevelEnglish

Labeling Experience

AI Data Labeling & Annotation Experience

ImageQuestion Answering
Executed a data labeling and annotation project focused on image and text datasets for AI model training. Labeled social media content using classification, sentiment analysis, and object detection techniques, ensuring high accuracy and consistency while following structured annotation guidelines.

Executed a data labeling and annotation project focused on image and text datasets for AI model training. Labeled social media content using classification, sentiment analysis, and object detection techniques, ensuring high accuracy and consistency while following structured annotation guidelines.

2025 - 2026

Education

U

University of Nigeria, Nsukka

Bachelor of Science, Science Laboratory Technology

Bachelor of Science
2018 - 2024

Work History

T

Travel Star And Tours

Graphic Designer and Social Media Manager

Lagos
2025 - Present
E

Etravelar

Graphic Designer and Email Marketer

Lagos
2024 - 2025