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E

Elena Korysheva

AI Data Evaluator & Trainer

Italy flagRome, Italy
$15.00/hrIntermediateOneformaTolokaAws Sagemaker

Key Skills

Software

OneFormaOneForma
TolokaToloka
AWS SageMakerAWS SageMaker
Don't disclose
Other

Top Subject Matter

AI Training and Data Annotation
Promt Engineering and Testing
Project Management

Top Data Types

AudioAudio
TextText
VideoVideo

Top Task Types

Bounding BoxBounding Box
PolygonPolygon
Object DetectionObject Detection
Fine-tuningFine-tuning
TranscriptionTranscription
Evaluation/RatingEvaluation/Rating
Data CollectionData Collection
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Question AnsweringQuestion Answering
Text GenerationText Generation
SegmentationSegmentation

Freelancer Overview

Detail-oriented AI data professional with hands-on experience evaluating and rating LLM-generated outputs, annotating datasets, reviewing audio transcriptions, and authoring gold-standard prompts and responses. Background in engineering, logistics management, and multilingual technical documentation provides a strong foundation for complex reasoning tasks, factual accuracy assessment, and cross-domain content evaluation. Native-level English and Russian speaker with Italian proficiency. Proven ability to work independently to high quality standards on remote AI training projects.

IntermediateEnglishRussianItalian

Labeling Experience

Data labelling

ImageSegmentation
The data labelling from images by different parameteres

The data labelling from images by different parameteres

2025 - Present

Safety evaluator

TextEvaluation Rating
To evaluate and flag the model provided unsafe content

To evaluate and flag the model provided unsafe content

2025 - Present

Audio transcription evaluator

AudioTranscription
Evaluation and correction the transcription by AI model audio clips to specific language

Evaluation and correction the transcription by AI model audio clips to specific language

2025 - Present

Data labelling

ImageClassification
Image classification by different parameters

Image classification by different parameters

2025 - Present

Video evaluator

VideoEvaluation Rating
Evaluation and ranking the recreation of videos by AI model

Evaluation and ranking the recreation of videos by AI model

2025 - 2025

Education

U

University of Rome "La Sapienza"

Masters Degree, Transport Engineering

Masters Degree
2017 - 2020

Work History

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