Key Skills

Software

Appen

CVAT

Remotasks

Top Subject Matter

AI/Natural Language Processing

Computer Vision

Speech Recognition AI

Top Data Types

Text

Image

Audio

Video

Top Task Types

Entity (NER) Classification

Classification

Transcription

Action Recognition

Freelancer Overview

Freelance AI Data Annotator & Training Specialist. Core strengths include Appen, CVAT, and Audino. Education includes Bachelor of Science, University of Nairobi (2023). AI-training focus includes data types such as Text, Image, and Audio and labeling workflows including Entity (NER) Classification, Classification, and Transcription.

Labeling Experience

Freelance AI Data Annotator & Training Specialist

RemotasksVideoAction Recognition

As an AI Trainer, I annotated and labeled video datasets for video-based machine learning tasks and AI voice training. My work included action recognition and quality validation of annotated video segments. I focused on delivering reliable labels to advance AI-driven video analysis. • Used tools such as Remotasks and Wav Bot for video annotation • Applied action recognition and video classification labels • Validated video annotation outputs for accuracy • Assisted in development of AI models using video data

As an AI Trainer, I annotated and labeled video datasets for video-based machine learning tasks and AI voice training. My work included action recognition and quality validation of annotated video segments. I focused on delivering reliable labels to advance AI-driven video analysis. • Used tools such as Remotasks and Wav Bot for video annotation • Applied action recognition and video classification labels • Validated video annotation outputs for accuracy • Assisted in development of AI models using video data

2023 - Present

Freelance AI Data Annotator & Training Specialist

AudioTranscription

I performed audio data annotation and transcription, converting audio files into accurate, structured text datasets for speech recognition models. Tasks included transcribing and validating audio data to enhance training datasets. High precision and attention to detail were applied to ensure meaningful training data. • Transcribed audio using Audino and Smartcat tools • Labeled audio datasets for AI voice model training • Conducted quality assurance on all annotated data • Supported development of speech recognition systems

I performed audio data annotation and transcription, converting audio files into accurate, structured text datasets for speech recognition models. Tasks included transcribing and validating audio data to enhance training datasets. High precision and attention to detail were applied to ensure meaningful training data. • Transcribed audio using Audino and Smartcat tools • Labeled audio datasets for AI voice model training • Conducted quality assurance on all annotated data • Supported development of speech recognition systems

2023 - Present

Freelance AI Data Annotator & Training Specialist

CVATImageClassification

I handled the annotation and labeling of large image datasets for the purpose of training computer vision models. My duties entailed meticulous image classification and validation to support robust visual AI systems. I maintained thorough data curation standards throughout the annotation process. • Used platforms such as CVAT and Remotasks for image annotation • Applied classification labels to diverse image categories • Participated in visual data quality assurance • Delivered timely, accurate annotated datasets meeting project guidelines

I handled the annotation and labeling of large image datasets for the purpose of training computer vision models. My duties entailed meticulous image classification and validation to support robust visual AI systems. I maintained thorough data curation standards throughout the annotation process. • Used platforms such as CVAT and Remotasks for image annotation • Applied classification labels to diverse image categories • Participated in visual data quality assurance • Delivered timely, accurate annotated datasets meeting project guidelines

2023 - Present

Freelance AI Data Annotator & Training Specialist

AppenTextEntity Ner Classification

I have performed detailed data annotation and labeling of text datasets for machine learning and AI model development. My responsibilities included tagging, validating, and classifying entities to ensure dataset accuracy. I ensured high-quality, relevant labels that enhance AI model capabilities. • Labeled text data using platforms such as Appen and Remotasks • Conducted data validation and accuracy checks • Supported AI training tasks focused on natural language processing • Maintained consistent, high-quality labeling output

I have performed detailed data annotation and labeling of text datasets for machine learning and AI model development. My responsibilities included tagging, validating, and classifying entities to ensure dataset accuracy. I ensured high-quality, relevant labels that enhance AI model capabilities. • Labeled text data using platforms such as Appen and Remotasks • Conducted data validation and accuracy checks • Supported AI training tasks focused on natural language processing • Maintained consistent, high-quality labeling output

2023 - Present

Education

Work History