Opeyemi A.

Key Skills

Software

Appen

Data Annotation Tech

OneForma

Top Subject Matter

Artificial Intelligence

Machine Learning

Speech Processing

Top Data Types

Text

Image

Audio

Top Task Types

Classification

Text Generation

Text Summarization

Freelancer Overview

Artificial Intelligence Specialist. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Higher National Diploma, Federal Polytechnic Ede (2021) and Ordinary National Diploma, Federal Polytechnic Ilaro (2015). AI-training focus includes data types such as Text and labeling workflows including Classification.

Labeling Experience

Artificial Intelligence Specialist

TextClassification

As an Artificial Intelligence Specialist, I transformed raw textual and speech data into labeled datasets for machine learning model training. The role required annotating large volumes of data by adding appropriate labels or tags, ensuring high levels of accuracy and consistency. I performed data cleaning, normalization, and transformation to make datasets AI-ready for production systems. • Annotated datasets for classification and speech-to-text tasks. • Ensured data quality through thorough cleaning and transformation processes. • Collaborated with teams to improve labeling guidelines and outcomes. • Enabled intelligent system development by providing accurately labeled data.

2023 - Present

Education

Work History