Prince Chisenga

Key Skills

Software

Appen

Clickworker

Top Subject Matter

No subject matter listed

Top Data Types

Document

Image

Text

Video

Top Label Types

Bounding Box

Classification

Question Answering

Emotion Recognition

Object Detection

Freelancer Overview

I am an experienced data and operations professional with a strong background in data analytics, business intelligence, and IT management. My work has involved leading teams of data analysts, optimizing processes for efficiency, and delivering high-quality data analysis and reporting to support decision making. I am skilled in tools such as Power BI, Tableau, SQL, Python, and Microsoft 365, and have hands-on experience with data visualization, concise reporting, and data management. I am adaptable, detail-oriented, and excel in deadline-driven environments, making me well-suited for roles in data labeling, annotation, and AI training data preparation. My technical expertise, combined with strong collaboration and communication skills, enables me to ensure data quality and support the development of robust AI solutions.

Labeling Experience

Image annotation

ClickworkerImageBounding BoxClassification

In December 2025, I **worked as an Image Annotation AI Trainer**, where I labeled and validated visual datasets (including bounding boxes, segmentation masks, and classifications) to train computer vision models. I followed strict annotation guidelines, performed quality assurance on outputs, corrected model predictions, and collaborated with data teams to improve accuracy and consistency.

In December 2025, I **worked as an Image Annotation AI Trainer**, where I labeled and validated visual datasets (including bounding boxes, segmentation masks, and classifications) to train computer vision models. I followed strict annotation guidelines, performed quality assurance on outputs, corrected model predictions, and collaborated with data teams to improve accuracy and consistency.

2025 - 2025

Education

Work History