Grace Mwendwa

Key Skills

Software

Labelbox

Top Subject Matter

AI/Machine Learning Training Data

Finance and Accounting

Procurement and Logistics

Top Data Types

Image

Text

Document

Top Task Types

Classification

Freelancer Overview

Data Services Specialist — Data Annotation, Transcription & Linguistic Support (Freelance – Remote). Brings 6+ years of professional experience across finance and accounting,human resource management,procurement,logistics ,executive support and AI training. Core strengths include Labelbox. Education includes Bachelor of Business Information Technology, Mount Kenya University and Certificate of Advanced Computer Studies, Sacred Lake Institute. AI-training focus includes data types such as Image and labeling workflows including Classification.

Labeling Experience

Data Services Specialist — Data Annotation, Transcription & Linguistic Support (Freelance – Remote)

LabelboxImageClassification

As a Data Services Specialist providing annotation, transcription, and linguistic support, I performed data labeling for image, audio, video, and text datasets supporting AI and machine learning projects. I conducted detailed annotation, categorization, and transcription tasks, including multilingual content, to prepare high-quality datasets. I used tools like Labelbox and CVAT to ensure efficient and accurate data annotation, validation, and review workflows. • Delivered annotated datasets with 98%+ accuracy across multiple data types for AI training projects. • Executed data annotation and linguistic evaluation for text, audio, and visual content using provided taxonomies. • Utilized Labelbox, CVAT, and related platforms to conduct annotations and quality assurance. • Managed workflow to consistently meet project specifications, turnarounds, and quality benchmarks.

As a Data Services Specialist providing annotation, transcription, and linguistic support, I performed data labeling for image, audio, video, and text datasets supporting AI and machine learning projects. I conducted detailed annotation, categorization, and transcription tasks, including multilingual content, to prepare high-quality datasets. I used tools like Labelbox and CVAT to ensure efficient and accurate data annotation, validation, and review workflows. • Delivered annotated datasets with 98%+ accuracy across multiple data types for AI training projects. • Executed data annotation and linguistic evaluation for text, audio, and visual content using provided taxonomies. • Utilized Labelbox, CVAT, and related platforms to conduct annotations and quality assurance. • Managed workflow to consistently meet project specifications, turnarounds, and quality benchmarks.

2020 - Present

Education

Work History