Daniel Michael

Key Skills

Software

Label Studio

CVAT

Top Subject Matter

Natural Language Processing (NLP)

Computer Vision

Speech Recognition

Top Data Types

Text

Image

Audio

Top Task Types

Classification

Transcription

Freelancer Overview

AI Data Annotator / Labeler. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Label Studio and CVAT. Education includes Bachelor of Science, University of Lagos (2021) and West African Senior School Certificate Examination, Model College (2017). AI-training focus includes data types such as Text, Image, and Audio and labeling workflows including Classification and Transcription.

Labeling Experience

AI Data Annotator / Labeler

Label StudioAudioTranscription

I transcribed and labeled audio data for use in speech-to-text and audio classification models. My responsibilities included following structured labeling standards for high-quality dataset outputs. Completed rigorous reviews to ensure reliability and accuracy in transcription tasks. • Performed consistency checks on annotated audio files • Coordinated with technical teams to refine transcription workflow • Delivered labeled data for training speech recognition models • Utilized leading annotation tools throughout audio tasks.

I transcribed and labeled audio data for use in speech-to-text and audio classification models. My responsibilities included following structured labeling standards for high-quality dataset outputs. Completed rigorous reviews to ensure reliability and accuracy in transcription tasks. • Performed consistency checks on annotated audio files • Coordinated with technical teams to refine transcription workflow • Delivered labeled data for training speech recognition models • Utilized leading annotation tools throughout audio tasks.

2026 - 2026

AI Data Annotator / Labeler

CVATImageClassification

I labeled and classified images as part of datasets used for computer vision model training. My work involved precise application of annotation guidelines to ensure accurate data for image recognition models. Consistent quality assurance was performed on all labeled images. • Collaborated with ML engineers to optimize annotation workflows • Focused on maintaining accuracy and consistency in labeling • Provided high-quality labeled images for computer vision training • Used industry-standard tools for annotation processes.

I labeled and classified images as part of datasets used for computer vision model training. My work involved precise application of annotation guidelines to ensure accurate data for image recognition models. Consistent quality assurance was performed on all labeled images. • Collaborated with ML engineers to optimize annotation workflows • Focused on maintaining accuracy and consistency in labeling • Provided high-quality labeled images for computer vision training • Used industry-standard tools for annotation processes.

2026 - 2026

AI Data Annotator / Labeler

Label StudioTextClassification

I annotated and classified large text datasets for natural language processing machine learning models. Tasks involved applying detailed labeling guidelines to ensure text consistency and quality. My focus was on preparing high-quality training data for AI projects in the NLP domain. • Conducted structured reviews of annotated text for reliability • Collaborated with colleagues and ML engineers on workflow refinement • Ensured quality and consistency in text labeling tasks • Delivered output for NLP model training and evaluation.

I annotated and classified large text datasets for natural language processing machine learning models. Tasks involved applying detailed labeling guidelines to ensure text consistency and quality. My focus was on preparing high-quality training data for AI projects in the NLP domain. • Conducted structured reviews of annotated text for reliability • Collaborated with colleagues and ML engineers on workflow refinement • Ensured quality and consistency in text labeling tasks • Delivered output for NLP model training and evaluation.

2026 - 2026

Education

Work History