Kwame Ayensu

Key Skills

Software

Labelbox

Appen

Top Subject Matter

General AI/ML datasets

AI/ML datasets for various platforms

Top Data Types

Image

Text

Audio

Top Task Types

Classification

Freelancer Overview

Data Labeler. Core strengths include Labelbox and Appen. Education includes Bachelor of Science, University of Cape Coast (2025) and Certificate in Computer Science, University of Cape Coast (2025). AI-training focus includes data types such as Image and Text and labeling workflows including Classification.

Labeling Experience

Data Labeler

LabelboxImageClassification

As Data Labeler at the University of Cape Coast, I annotated and labeled over 1,000 images, audio, and text files for AI/ML projects. I reviewed and ensured high accuracy within the labeled datasets. I contributed to team efforts to maintain stringent accuracy standards. • Maintained a quality accuracy rate of 94%-100% on all assignments. • Wrote unit tests to ensure dataset and application stability. • Utilized annotation tools including Appen, Remotasks, and Labelbox. • Delivered labeled datasets under strict deadlines.

As Data Labeler at the University of Cape Coast, I annotated and labeled over 1,000 images, audio, and text files for AI/ML projects. I reviewed and ensured high accuracy within the labeled datasets. I contributed to team efforts to maintain stringent accuracy standards. • Maintained a quality accuracy rate of 94%-100% on all assignments. • Wrote unit tests to ensure dataset and application stability. • Utilized annotation tools including Appen, Remotasks, and Labelbox. • Delivered labeled datasets under strict deadlines.

2024 - 2024

Data Annotation Assistant

AppenTextClassification

As a Data Annotation Assistant, I completed multiple labeling projects involving text, image, and audio data on remote gig platforms. I delivered labeled data rapidly while upholding accuracy under tight deadlines. I also provided constructive feedback to improve labeling instructions and reduce errors. • Ensured fast and accurate dataset delivery for diverse projects. • Worked primarily with Appen, Remotasks, and Labelbox platforms. • Assisted in enhancing platform guidelines and quality standards. • Gained experience across multiple data types and annotation tasks.

As a Data Annotation Assistant, I completed multiple labeling projects involving text, image, and audio data on remote gig platforms. I delivered labeled data rapidly while upholding accuracy under tight deadlines. I also provided constructive feedback to improve labeling instructions and reduce errors. • Ensured fast and accurate dataset delivery for diverse projects. • Worked primarily with Appen, Remotasks, and Labelbox platforms. • Assisted in enhancing platform guidelines and quality standards. • Gained experience across multiple data types and annotation tasks.

2022 - 2022

Education

Work History