Chukwudumeje Obieli

Key Skills

Software

Toloka

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code Programming

Image

Text

Top Task Types

Audio Recording

Computer Programming Coding

Translation Localization

Freelancer Overview

I have a solid grasp of data labeling and AI training, focusing on accurately tagging text, images, and audio to help improve machine learning models. I handle simple but essential tasks like drawing boxes around objects, categorizing text sentiments, transcribing speech, and ensuring AI gets the right data to learn from. I follow guidelines closely, pay attention to details, and make sure everything is labeled correctly so AI systems work better and smarter.

Labeling Experience

Freelance/Remote Data Annotator

TolokaImageObject Detection

Labeled images by drawing boxes around objects (e.g., cars, pedestrians, animals). Categorized and tagged social media comments based on sentiment (positive, neutral, or negative). Transcribed short audio clips into text for AI speech recognition models. Verified chatbot responses to ensure accuracy and relevance. Followed detailed instructions to ensure high-quality labeled data.

Labeled images by drawing boxes around objects (e.g., cars, pedestrians, animals). Categorized and tagged social media comments based on sentiment (positive, neutral, or negative). Transcribed short audio clips into text for AI speech recognition models. Verified chatbot responses to ensure accuracy and relevance. Followed detailed instructions to ensure high-quality labeled data.

2024 - 2024

Education

Work History