For employers

Hire this AI Trainer

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

Invite to Job
C
Cassandra P.

Cassandra P.

AI Data Annotator & Language Evaluator (RWS Group | Remote)

Nigeria flagN/A, Nigeria

Key Skills

Software

AWS SageMakerAWS SageMaker
ClickworkerClickworker
CrowdFlowerCrowdFlower
CrowdSourceCrowdSource
Data Annotation TechData Annotation Tech
Deep SystemsDeep Systems
HumanaticHumanatic

Top Subject Matter

AI content evaluation
language quality assessment
and multilingual translation quality

Top Data Types

ImageImage
VideoVideo
TextText

Top Task Types

SegmentationSegmentation
ClassificationClassification
Object DetectionObject Detection
Text GenerationText Generation
Question AnsweringQuestion Answering
TranscriptionTranscription
Data CollectionData Collection
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Point/Key PointPoint/Key Point

Freelancer Overview

AI Data Annotator & Language Evaluator (RWS Group | Remote). Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include N and A. Education includes Bachelor of Arts with Honors, Benue State University. AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

AI Data Annotator & Language Evaluator (RWS Group | Remote)

TextText

Evaluated AI-generated responses for accuracy, relevance, fluency, and adherence to project guidelines across large-scale annotation workflows. Performed annotation and labeling of text and language quality signals while following strict instructions and consistency rules. Assessed translation quality across multilingual datasets and provided structured feedback to improve downstream model outputs. • Labeled and annotated content based on language and content evaluation criteria. • Rated responses for quality dimensions including accuracy, relevance, and guideline compliance. • Identified linguistic/translation errors and documented error reasoning. • Maintained high accuracy while completing high-volume labeling tasks remotely.

2023 - 2025

Education

B

Benue State University

Bachelor of Arts with Honors, Mass Communication

Bachelor of Arts with Honors
Not specified

Work History

S

Sycamore Integrated Solutions Limited

Project Support Officer

N/A
2022 - 2024
L

L&J Farmfoods

Operations Manager

N/A
2021 - 2022