Jessica Juma

Key Skills

Software

Sama

Other

Top Subject Matter

Natural Language Processing

Top Data Types

Text

Image

Audio

Top Task Types

Classification

Segmentation

Bounding Box

Polygon

Object Detection

Freelancer Overview

Data Annotation. Brings 7+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Sama. Education includes Kenya Certificate of Secondary Education, Moi Girls Isinya (2006) and Kenya Certificate of Primary Education, St. Joseph's Academy (1996). AI-training focus includes data types such as Text and labeling workflows including Classification.

Labeling Experience

Data Annotation

SamaImageSegmentation

I worked at Samasource performing data annotation tasks for a variety of data-driven projects. My responsibilities included accurately labeling and classifying text data to support machine learning model development. I followed detailed guidelines and used proprietary tools to ensure the consistency and accuracy of each annotation. • Labeled text data for NLP and AI training purposes • Ensured high accuracy according to client standards • Collaborated with team members to meet project deadlines • Adapted to new annotation protocols as required

I worked at Samasource performing data annotation tasks for a variety of data-driven projects. My responsibilities included accurately labeling and classifying text data to support machine learning model development. I followed detailed guidelines and used proprietary tools to ensure the consistency and accuracy of each annotation. • Labeled text data for NLP and AI training purposes • Ensured high accuracy according to client standards • Collaborated with team members to meet project deadlines • Adapted to new annotation protocols as required

2018 - Present

Education

Work History