Aitomun E.

Key Skills

Software

CVAT

Data Annotation Tech

Dataloop

Img Lab

Labelbox

Label Studio

Micro1

Top Subject Matter

Machine Learning/AI Training

Computer Vision

Natural Language Processing (NLP)

Top Data Types

Image

Audio

Text

Document

Top Task Types

Classification

Bounding Box

Polygon

Segmentation

Object Detection

Text Generation

Transcription

Evaluation/Rating

Data Collection

Cuboid

Polyline

Freelancer Overview

I have hands-on experience in AI training data and data annotation through my work as a Data Annotator at Hugo Technologies, where I specialized in labeling, reviewing, validating, and improving datasets used for machine learning and generative AI models. My work required a high level of accuracy, consistency, and attention to detail while following complex annotation guidelines across multiple project types. I worked on tasks involving text evaluation, content classification, data verification, quality assurance, and AI response assessment, ensuring that datasets met strict quality standards before deployment into AI systems. What sets me apart is my strong analytical mindset, ability to quickly adapt to new annotation frameworks, and commitment to delivering high-quality outputs under tight deadlines. I am highly skilled at identifying inconsistencies, maintaining annotation accuracy, and understanding context-sensitive data, which are critical for training reliable AI models. My educational background in Electrical & Electronics Engineering and a Master’s degree in Information Technology further strengthen my technical understanding and ability to work effectively on advanced AI training projects. I am also comfortable working independently in remote environments, learning new tools quickly, and maintaining productivity across large-scale annotation tasks.

Labeling Experience

Data Annotator

OtherImageClassification

As a Data Annotator, I performed high-quality data annotation for machine learning models by accurately labeling and categorizing large datasets, including images, text, and audio. I utilized advanced annotation tools to ensure all data was precisely labeled, contributing to the effective training of AI algorithms. I collaborated closely with data science teams and reviewed and corrected annotations for maximum accuracy and consistency. • Labeled complex data types including images, text, and audio. • Ensured compliance with strict project timelines and quality standards. • Provided feedback on annotation guidelines to enhance AI model performance. • Achieved consistent targets for annotation accuracy and productivity.

2020 - 2021

Education

Work History