Tolani Terrell-adeleye

Key Skills

Software

Appen

Data Annotation Tech

Labelbox

Label Studio

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Image

Text

Top Task Types

Audio Recording

Classification

Data Collection

Evaluation Rating

Text Generation

Freelancer Overview

I am a multilingual AI data specialist with hands-on experience in data labeling, evaluation, and text generation across audio, image, and text datasets. I have worked with industry-standard tools such as Appen, Labelbox, Label Studio, and Data Annotation Tech to deliver accurate, high-quality labeled data. My experience spans audio recording, classification, evaluation/rating, text generation, and data collection, with a focus on precision, consistency, and adherence to project guidelines. With a background in cybersecurity, biomedical sciences, music, and culinary arts, I bring a unique perspective that allows me to handle specialized datasets effectively. I am skilled in Python automation, data analysis, and SQL, which supports efficient workflows and high-quality outputs. Bilingual in English and Spanish, I am capable of contributing to multilingual projects and ensuring accurate annotation across diverse languages and contexts. My goal is to leverage my technical expertise and attention to detail to enhance LLM evaluation and AI model training.

Labeling Experience

Multimodal AI Data Annotation Specialist

Label StudioAudioText GenerationText Summarization

Conducted multimodal data annotation for AI training, combining audio and text inputs for multilingual model evaluation. Tasks included rating AI-generated text, transcribing and labeling audio recordings, and preparing high-quality datasets for model fine-tuning. Maintained data integrity across datasets of thousands of entries, adhering to strict annotation guidelines.

Conducted multimodal data annotation for AI training, combining audio and text inputs for multilingual model evaluation. Tasks included rating AI-generated text, transcribing and labeling audio recordings, and preparing high-quality datasets for model fine-tuning. Maintained data integrity across datasets of thousands of entries, adhering to strict annotation guidelines.

2025 - 2025

Image Classification & Annotation Specialist

LabelboxImageBounding BoxPolygon

Annotated images for AI model training in healthcare and culinary contexts, including labeling objects, ingredients, and medical imaging elements. Performed bounding box and polygon annotations, image classification, and verified dataset quality for model training purposes. Managed a dataset of over 10,000 images, ensuring high accuracy and consistency.

Annotated images for AI model training in healthcare and culinary contexts, including labeling objects, ingredients, and medical imaging elements. Performed bounding box and polygon annotations, image classification, and verified dataset quality for model training purposes. Managed a dataset of over 10,000 images, ensuring high accuracy and consistency.

2025 - 2025

Audio Annotation & Transcription Specialist

Data Annotation TechAudioTranslation LocalizationEvaluation Rating

Worked on audio datasets for speech recognition and AI voice model training. Tasks included transcribing spoken content in English and Spanish, evaluating audio clarity and content relevance, and labeling recordings for intent, sentiment, and context. Followed strict quality control procedures, ensuring high consistency across multiple datasets totaling hundreds of hours of audio.

Worked on audio datasets for speech recognition and AI voice model training. Tasks included transcribing spoken content in English and Spanish, evaluating audio clarity and content relevance, and labeling recordings for intent, sentiment, and context. Followed strict quality control procedures, ensuring high consistency across multiple datasets totaling hundreds of hours of audio.

2025 - 2025

LLM Text Evaluation & Annotation Specialist

AppenTextClassificationText Generation

Worked on a large-scale LLM evaluation and annotation project, reviewing and labeling text datasets in both English and Spanish. Tasks included evaluating AI-generated responses for accuracy, relevance, and coherence, performing classification of text content by topic and intent, and generating annotated examples for model fine-tuning. Ensured high-quality annotations by adhering to strict project guidelines, conducting consistency checks, and providing detailed feedback for dataset improvement. Managed datasets comprising tens of thousands of text entries while maintaining efficiency and precision.

Worked on a large-scale LLM evaluation and annotation project, reviewing and labeling text datasets in both English and Spanish. Tasks included evaluating AI-generated responses for accuracy, relevance, and coherence, performing classification of text content by topic and intent, and generating annotated examples for model fine-tuning. Ensured high-quality annotations by adhering to strict project guidelines, conducting consistency checks, and providing detailed feedback for dataset improvement. Managed datasets comprising tens of thousands of text entries while maintaining efficiency and precision.

2025 - 2025

Education

Work History