Busola Ajigini

Key Skills

Software

Telus

OneForma

CVAT

Top Subject Matter

Computer Vision Image Annotation

Computer Vision Video Annotation

Audio Data Labeling and Validation

Top Data Types

Text

Video

Audio

Image

Top Task Types

Segmentation

Classification

Text Generation

Object Detection

Fine Tuning

Red Teaming

Transcription

Evaluation Rating

Data Collection

Function Calling

Text Summarization

Bounding Box

Freelancer Overview

AI Data Annotator (Freelance). Core strengths include CVAT. AI-training focus includes data types such as Image, Video, and Audio and labeling workflows including Bounding Box, Segmentation, and Classification.

Labeling Experience

Voice Data Annotator (Cosmos Project)

CVATAudioSegmentationClassification

As a Voice Data Annotator for the Cosmos Project with OneForma, I performed voice labeling and interaction segmentation to support AI voice assistants and large language models. The work involved analyzing spoken South African English conversations for intent, context, and interaction points. I maintained high accuracy while working with extensive audio datasets to enhance voice recognition systems. • Labeled and segmented voice data for AI assistant training • Identified conversation intent and context • Applied consistent standards to audio annotations • Contributed to NLP and LLM improvements

As a Voice Data Annotator for the Cosmos Project with OneForma, I performed voice labeling and interaction segmentation to support AI voice assistants and large language models. The work involved analyzing spoken South African English conversations for intent, context, and interaction points. I maintained high accuracy while working with extensive audio datasets to enhance voice recognition systems. • Labeled and segmented voice data for AI assistant training • Identified conversation intent and context • Applied consistent standards to audio annotations • Contributed to NLP and LLM improvements

2026 - 2026

AI Data Annotator (Freelance)

CVATVideoSegmentation

As an AI Data Annotator at TELUS International AI, I reviewed and annotated large volumes of AI-generated text and video content. I evaluated contextual accuracy, tone, intent, and cultural relevance using structured rubrics. I ensured consistency and addressed edge cases and ambiguities in content. • Reviewed AI-generated text and video content for accuracy and cultural relevance • Applied rubrics and quality benchmarks in annotation tasks • Identified edge cases and resolved ambiguities in AI outputs • Worked independently in a remote production environment

As an AI Data Annotator at TELUS International AI, I reviewed and annotated large volumes of AI-generated text and video content. I evaluated contextual accuracy, tone, intent, and cultural relevance using structured rubrics. I ensured consistency and addressed edge cases and ambiguities in content. • Reviewed AI-generated text and video content for accuracy and cultural relevance • Applied rubrics and quality benchmarks in annotation tasks • Identified edge cases and resolved ambiguities in AI outputs • Worked independently in a remote production environment

2025 - 2025

Education

Work History