Osaze Osazuwa

Key Skills

Software

Appen

Top Subject Matter

No subject matter listed

Top Data Types

Video

Top Label Types

Classification

Question Answering

Text Generation

Action Recognition

Transcription

Freelancer Overview

I am a detail-oriented data professional with hands-on experience in data analytics, data preprocessing, and quantitative research. My background includes extensive work with tools such as R, SPSS, Excel, and Power BI, where I have performed data cleaning, missing data treatment, and outlier detection to ensure high-quality datasets for analysis and modeling. I have contributed to projects like Airbnb price prediction and customer segmentation, which involved building regression models, conducting diagnostic testing, and applying clustering techniques to uncover actionable insights. My experience managing large workloads, documenting processes, and supporting academic research has strengthened my ability to ensure accuracy and consistency in data labeling and annotation tasks, making me well-suited for roles focused on AI training data.

Labeling Experience

Data labelling experience with Crowdgen

AppenVideoClassificationQuestion Answering

just a project for image, video and text annotation and classification

just a project for image, video and text annotation and classification

2018

Education

Work History