Marwa Amri

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Lionbridge

Toloka

Clickworker

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Freelancer Overview

I am a detail-oriented professional with a strong background in both software development and engineering, giving me a solid foundation for data labeling and AI training data roles. My experience with JavaScript, React, Node.js, and MongoDB has equipped me to handle complex data structures and workflows, while my training in sorting, searching algorithms, and linear data structures enables me to efficiently process and organize large datasets. I am skilled in information searching, report drafting, and problem-solving, and I have supervised students in software usage and solution development. My adaptability, teamwork, and commitment to quality ensure accurate and reliable data annotation, making me well-suited for projects in computer vision, NLP, or other AI domains.

Labeling Experience

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TolokaTextTranscription

This training involves understanding Alexa skills development, voice user

This training involves understanding Alexa skills development, voice user

2023 - 2025

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ClickworkerImageEvaluation Rating

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2023

Data Labeling Specialist

LionbridgeTextClassification

As a Data Labeling Specialist, I annotated text, image, audio, and video data to train machine learning and AI models. I ensured compliance with detailed annotation guidelines and implemented quality control measures to maintain high accuracy. My work contributed directly to the development and optimization of AI systems. • Annotated multiple data modalities including text, images, audio, and video. • Maintained high accuracy levels through consistent application of guidelines. • Participated in quality control and optimization of annotation processes. • Supported machine learning teams with expertly labeled datasets.

As a Data Labeling Specialist, I annotated text, image, audio, and video data to train machine learning and AI models. I ensured compliance with detailed annotation guidelines and implemented quality control measures to maintain high accuracy. My work contributed directly to the development and optimization of AI systems. • Annotated multiple data modalities including text, images, audio, and video. • Maintained high accuracy levels through consistent application of guidelines. • Participated in quality control and optimization of annotation processes. • Supported machine learning teams with expertly labeled datasets.

2023 - 2025

Education

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