Joyce N.

Key Skills

Software

CloudFactory

Mindrift

Remotasks

Sama

Toloka

Top Subject Matter

Computer vision dataset annotation (image labeling)

General AI/data annotation support and research

Legal Services & Contract Review

Top Data Types

Image

Text

Document

Top Task Types

Bounding Box

Data Collection

Classification

Text Generation

Question Answering

Transcription

Object Detection

Text Summarization

Freelancer Overview

Data Annotation Agent - Samasource Kenya. Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Samas and Other. Education includes Bachelor of Arts, Moi University (2018). AI-training focus includes data types such as Image and Text and labeling workflows including Bounding Box and Data Collection.

Labeling Experience

Online Freelancer (Data annotation and research support)

OtherTextData Collection

Delivered data annotation and research support across multiple projects with an emphasis on accuracy and timely completion. Supported creation and preparation of datasets by providing labeled outputs and research-derived inputs. Followed project instructions to ensure consistency and meet quality expectations. • Conducted data annotation tasks based on project guidelines • Performed research support to complement dataset creation • Ensured accuracy and timely delivery across assignments

2019 - 2022

Data Annotation Agent - Samasource Kenya

ImageBounding Box

Annotated images according to project guidelines to support creation of high-quality datasets for model training. Performed bounding box and polygon labeling tasks to improve annotation precision and downstream performance. Verified and corrected data entries to maintain data integrity and remove duplicate files for better dataset quality. • Labeled images using bounding boxes and polygons for supervised learning datasets • Audited and corrected annotation/data-entry errors to ensure accuracy • Removed duplicate files to improve dataset quality and system efficiency

2017 - 2019

Education

Work History